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<button class="button is-small is-link">Go</button> </div> </div> </form> </div> </div> <nav class="pagination is-small is-centered breathe-horizontal" role="navigation" aria-label="pagination"> <a href="" class="pagination-previous is-invisible">Previous </a> <a href="/search/?searchtype=author&query=Capelli%2C+S&start=50" class="pagination-next" >Next </a> <ul class="pagination-list"> <li> <a href="/search/?searchtype=author&query=Capelli%2C+S&start=0" class="pagination-link is-current" aria-label="Goto page 1">1 </a> </li> <li> <a href="/search/?searchtype=author&query=Capelli%2C+S&start=50" class="pagination-link " aria-label="Page 2" aria-current="page">2 </a> </li> </ul> </nav> <ol class="breathe-horizontal" start="1"> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2501.12611">arXiv:2501.12611</a> <span> [<a href="https://arxiv.org/pdf/2501.12611">pdf</a>, <a href="https://arxiv.org/format/2501.12611">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> Measurement of the multiplicity dependence of $\mit违$ production ratios in $pp$ collisions at $\sqrt{s}=13$ TeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Abdelmotteleb%2C+A+S+W">A. S. W. Abdelmotteleb</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abellan Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Abudin%C3%A9n%2C+F">F. Abudin茅n</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adefisoye%2C+A+A">A. A. Adefisoye</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Adlarson%2C+P">P. Adlarson</a>, <a href="/search/nucl-ex?searchtype=author&query=Agapopoulou%2C+C">C. Agapopoulou</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Akiba%2C+K">K. Akiba</a>, <a href="/search/nucl-ex?searchtype=author&query=Albicocco%2C+P">P. Albicocco</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amalric%2C+R">R. Amalric</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a> , et al. (1127 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2501.12611v2-abstract-short" style="display: inline;"> The $\mit违(\mathrm{2}S)$ and $\mit违(\mathrm{3}S)$ production cross-sections are measured relative to that of the $\mit违(\mathrm{1}S)$ meson, as a function of charged-particle multiplicity in proton-proton collisions at a centre-of-mass energy of $13$ TeV. The measurement uses data collected by the LHCb experiment in 2018 corresponding to an integrated luminosity of 2 $\text{fb}^{-1}$. Both the… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2501.12611v2-abstract-full').style.display = 'inline'; document.getElementById('2501.12611v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2501.12611v2-abstract-full" style="display: none;"> The $\mit违(\mathrm{2}S)$ and $\mit违(\mathrm{3}S)$ production cross-sections are measured relative to that of the $\mit违(\mathrm{1}S)$ meson, as a function of charged-particle multiplicity in proton-proton collisions at a centre-of-mass energy of $13$ TeV. The measurement uses data collected by the LHCb experiment in 2018 corresponding to an integrated luminosity of 2 $\text{fb}^{-1}$. Both the $\mit违(\mathrm{2}S)$-to-$\mit违(\mathrm{1}S)$ and $\mit违(\mathrm{3}S)$-to-$\mit违(\mathrm{1}S)$ cross-section ratios are found to decrease significantly as a function of event multiplicity, with the $\mit违(\mathrm{3}S)$-to-$\mit违(\mathrm{1}S)$ ratio showing a steeper decline towards high multiplicity. This hierarchy is qualitatively consistent with the comover model predictions, indicating that final-state interactions play an important role in bottomonia production in high-multiplicity events. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2501.12611v2-abstract-full').style.display = 'none'; document.getElementById('2501.12611v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 23 January, 2025; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 21 January, 2025; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2025. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with machine-readable versions and any supplementary material and additional information, are available at https://lbfence.cern.ch/alcm/public/analysis/full-details/1782/ (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2024-038, CERN-EP-2024-318 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2411.09343">arXiv:2411.09343</a> <span> [<a href="https://arxiv.org/pdf/2411.09343">pdf</a>, <a href="https://arxiv.org/format/2411.09343">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> Measurement of $蠁(1020)$ meson production in fixed-target $\textit{p}$Ne collisions at $\sqrt{s_{NN}}$ = 68.5 GeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Abdelmotteleb%2C+A+S+W">A. S. W. Abdelmotteleb</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abellan Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Abudin%C3%A9n%2C+F">F. Abudin茅n</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adefisoye%2C+A+A">A. A. Adefisoye</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Adlarson%2C+P">P. Adlarson</a>, <a href="/search/nucl-ex?searchtype=author&query=Agapopoulou%2C+C">C. Agapopoulou</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Akiba%2C+K">K. Akiba</a>, <a href="/search/nucl-ex?searchtype=author&query=Albicocco%2C+P">P. Albicocco</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amalric%2C+R">R. Amalric</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a> , et al. (1127 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2411.09343v1-abstract-short" style="display: inline;"> The first measurement of $蠁(1020)$ meson production in fixed-target $p$Ne collisions at $\sqrt{s_{NN}}=68.5$ GeV is presented. The $蠁(1020)$ mesons are reconstructed in their $K^{+}K^{-}$ decay in a data sample consisting of proton collisions on neon nuclei at rest, corresponding to an integrated luminosity of $21.7 \pm 1.4$ nb$^{-1}$, collected by the LHCb detector at CERN. The $蠁(1020)$ producti… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2411.09343v1-abstract-full').style.display = 'inline'; document.getElementById('2411.09343v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2411.09343v1-abstract-full" style="display: none;"> The first measurement of $蠁(1020)$ meson production in fixed-target $p$Ne collisions at $\sqrt{s_{NN}}=68.5$ GeV is presented. The $蠁(1020)$ mesons are reconstructed in their $K^{+}K^{-}$ decay in a data sample consisting of proton collisions on neon nuclei at rest, corresponding to an integrated luminosity of $21.7 \pm 1.4$ nb$^{-1}$, collected by the LHCb detector at CERN. The $蠁(1020)$ production cross-section in the centre-of-mass rapidity range of $-1.8<y^*<0$ and transverse momentum range of $800<p_{T}<6500$ MeV/c is found to be $蟽=182.7\pm2.7~\text{(stat.)}\pm14.1~\text{(syst)}~渭$b/nucleon. A double-differential measurement of the cross-section is also provided in four regions of rapidity and six regions of transverse momentum of the $蠁(1020)$ meson and compared with the predictions from Pythia and EPOS4, which are found to underestimate the experimental values. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2411.09343v1-abstract-full').style.display = 'none'; document.getElementById('2411.09343v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 14 November, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2024. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with machine-readable versions and any supplementary material and additional information, are available at https://lbfence.cern.ch/alcm/public/analysis/full-details/3673/ (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2024-036, CERN-EP-2024-274 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2411.05669">arXiv:2411.05669</a> <span> [<a href="https://arxiv.org/pdf/2411.05669">pdf</a>, <a href="https://arxiv.org/format/2411.05669">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> </div> <p class="title is-5 mathjax"> Measurement of the $蠄(2S)$ to $J/蠄$ cross-section ratio as a function of centrality in PbPb collisions at $\sqrt{s_{\text{NN}}}$ = 5.02 TeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Abdelmotteleb%2C+A+S+W">A. S. W. Abdelmotteleb</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abellan Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Abudin%C3%A9n%2C+F">F. Abudin茅n</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adefisoye%2C+A+A">A. A. Adefisoye</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Adlarson%2C+P">P. Adlarson</a>, <a href="/search/nucl-ex?searchtype=author&query=Agapopoulou%2C+C">C. Agapopoulou</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Akiba%2C+K">K. Akiba</a>, <a href="/search/nucl-ex?searchtype=author&query=Albicocco%2C+P">P. Albicocco</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amalric%2C+R">R. Amalric</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a> , et al. (1128 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2411.05669v1-abstract-short" style="display: inline;"> The dissociation of quarkonium states with different binding energies produced in heavy-ion collisions is a powerful probe for investigating the formation and properties of the quark-gluon plasma. The ratio of production cross-sections of $蠄(2S)$ and $J/蠄$ mesons times the ratio of their branching fractions into the dimuon final state is measured as a function of centrality using data collected by… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2411.05669v1-abstract-full').style.display = 'inline'; document.getElementById('2411.05669v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2411.05669v1-abstract-full" style="display: none;"> The dissociation of quarkonium states with different binding energies produced in heavy-ion collisions is a powerful probe for investigating the formation and properties of the quark-gluon plasma. The ratio of production cross-sections of $蠄(2S)$ and $J/蠄$ mesons times the ratio of their branching fractions into the dimuon final state is measured as a function of centrality using data collected by the LHCb detector in PbPb collisions at $\sqrt{s_{\text{NN}}}$ = 5.02 TeV. The measured ratio shows no dependence on the collision centrality, and is compared to the latest theory predictions and to the recent measurements in literature. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2411.05669v1-abstract-full').style.display = 'none'; document.getElementById('2411.05669v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 8 November, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2024. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2024-041.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> CERN-EP-2024-272, LHCb-PAPER-2024-041 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2405.17937">arXiv:2405.17937</a> <span> [<a href="https://arxiv.org/pdf/2405.17937">pdf</a>, <a href="https://arxiv.org/format/2405.17937">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Methods for Astrophysics">astro-ph.IM</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevD.110.052003">10.1103/PhysRevD.110.052003 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Data-driven background model for the CUORE experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+J">J. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+C">C. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Celi%2C+E">E. Celi</a> , et al. (93 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2405.17937v1-abstract-short" style="display: inline;"> We present the model we developed to reconstruct the CUORE radioactive background based on the analysis of an experimental exposure of 1038.4 kg yr. The data reconstruction relies on a simultaneous Bayesian fit applied to energy spectra over a broad energy range. The high granularity of the CUORE detector, together with the large exposure and extended stable operations, allow for an in-depth explo… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2405.17937v1-abstract-full').style.display = 'inline'; document.getElementById('2405.17937v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2405.17937v1-abstract-full" style="display: none;"> We present the model we developed to reconstruct the CUORE radioactive background based on the analysis of an experimental exposure of 1038.4 kg yr. The data reconstruction relies on a simultaneous Bayesian fit applied to energy spectra over a broad energy range. The high granularity of the CUORE detector, together with the large exposure and extended stable operations, allow for an in-depth exploration of both spatial and time dependence of backgrounds. We achieve high sensitivity to both bulk and surface activities of the materials of the setup, detecting levels as low as 10 nBq kg$^{-1}$ and 0.1 nBq cm$^{-2}$, respectively. We compare the contamination levels we extract from the background model with prior radio-assay data, which informs future background risk mitigation strategies. The results of this background model play a crucial role in constructing the background budget for the CUPID experiment as it will exploit the same CUORE infrastructure. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2405.17937v1-abstract-full').style.display = 'none'; document.getElementById('2405.17937v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 28 May, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2024. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2404.04453">arXiv:2404.04453</a> <span> [<a href="https://arxiv.org/pdf/2404.04453">pdf</a>, <a href="https://arxiv.org/format/2404.04453">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> With or without $谓$? Hunting for the seed of the matter-antimatter asymmetry </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+J">J. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+C">C. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Celi%2C+E">E. Celi</a> , et al. (93 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2404.04453v1-abstract-short" style="display: inline;"> The matter-antimatter asymmetry underlines the incompleteness of the current understanding of particle physics. Neutrinoless double-beta ($0谓尾尾$) decay may help explain this asymmetry, while unveiling the Majorana nature of the neutrino. The CUORE experiment searches for $0谓尾尾$ decay of $^{130}$Te using a tonne-scale cryogenic calorimeter operated at milli-kelvin temperatures. We report no evidenc… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2404.04453v1-abstract-full').style.display = 'inline'; document.getElementById('2404.04453v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2404.04453v1-abstract-full" style="display: none;"> The matter-antimatter asymmetry underlines the incompleteness of the current understanding of particle physics. Neutrinoless double-beta ($0谓尾尾$) decay may help explain this asymmetry, while unveiling the Majorana nature of the neutrino. The CUORE experiment searches for $0谓尾尾$ decay of $^{130}$Te using a tonne-scale cryogenic calorimeter operated at milli-kelvin temperatures. We report no evidence for $0谓尾尾$ decay and place a lower limit on the half-life of T$_{1/2}$ $>$ 3.8 $\times$ 10$^{25}$ years (90% C.I.) with over 2 tonne$\cdot$year TeO$_2$ exposure. The tools and techniques developed for this result and the 5 year stable operation of nearly 1000 detectors demonstrate the infrastructure for a next-generation experiment capable of searching for $0谓尾尾$ decay across multiple isotopes. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2404.04453v1-abstract-full').style.display = 'none'; document.getElementById('2404.04453v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 5 April, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2024. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2402.14975">arXiv:2402.14975</a> <span> [<a href="https://arxiv.org/pdf/2402.14975">pdf</a>, <a href="https://arxiv.org/format/2402.14975">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.132.242301">10.1103/PhysRevLett.132.242301 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Modification of $蠂_{c1}$(3872) and $蠄$(2$S$) production in $p$Pb collisions at $\sqrt{s_{NN}} = 8.16$ TeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Abdelmotteleb%2C+A+S+W">A. S. W. Abdelmotteleb</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abellan Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Abudin%C3%A9n%2C+F">F. Abudin茅n</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Adlarson%2C+P">P. Adlarson</a>, <a href="/search/nucl-ex?searchtype=author&query=Agapopoulou%2C+C">C. Agapopoulou</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Akiba%2C+K">K. Akiba</a>, <a href="/search/nucl-ex?searchtype=author&query=Albicocco%2C+P">P. Albicocco</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amalric%2C+R">R. Amalric</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a> , et al. (1082 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2402.14975v2-abstract-short" style="display: inline;"> The LHCb collaboration measures production of the exotic hadron $蠂_{c1}$(3872) in proton-nucleus collisions for the first time. Comparison with the charmonium state $蠄$(2$S$) suggests that the exotic $蠂_{c1}$(3872) experiences different dynamics in the nuclear medium than conventional hadrons, and comparison with data from proton-proton collisions indicates that the presence of the nucleus may mod… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2402.14975v2-abstract-full').style.display = 'inline'; document.getElementById('2402.14975v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2402.14975v2-abstract-full" style="display: none;"> The LHCb collaboration measures production of the exotic hadron $蠂_{c1}$(3872) in proton-nucleus collisions for the first time. Comparison with the charmonium state $蠄$(2$S$) suggests that the exotic $蠂_{c1}$(3872) experiences different dynamics in the nuclear medium than conventional hadrons, and comparison with data from proton-proton collisions indicates that the presence of the nucleus may modify $蠂_{c1}$(3872) production rates. This is the first measurement of the nuclear modification factor of an exotic hadron. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2402.14975v2-abstract-full').style.display = 'none'; document.getElementById('2402.14975v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 19 June, 2024; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 22 February, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2024. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2023-026.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2023-026, CERN-EP-2024-033 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 132 (2024) 242301 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2401.11342">arXiv:2401.11342</a> <span> [<a href="https://arxiv.org/pdf/2401.11342">pdf</a>, <a href="https://arxiv.org/format/2401.11342">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1007/JHEP04(2024)111">10.1007/JHEP04(2024)111 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Prompt and nonprompt $蠄(2S)$ production in $p$Pb collisions at $\sqrt{s_{NN}}=8.16$ TeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Abdelmotteleb%2C+A+S+W">A. S. W. Abdelmotteleb</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abellan Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Abudin%C3%A9n%2C+F">F. Abudin茅n</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Adlarson%2C+P">P. Adlarson</a>, <a href="/search/nucl-ex?searchtype=author&query=Afsharnia%2C+H">H. Afsharnia</a>, <a href="/search/nucl-ex?searchtype=author&query=Agapopoulou%2C+C">C. Agapopoulou</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Akiba%2C+K">K. Akiba</a>, <a href="/search/nucl-ex?searchtype=author&query=Albicocco%2C+P">P. Albicocco</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amalric%2C+R">R. Amalric</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a> , et al. (1079 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2401.11342v2-abstract-short" style="display: inline;"> The production of $蠄(2S)$ mesons in proton-lead collisions at a centre-of-mass energy per nucleon pair of $\sqrt{s_{NN}}=8.16$ TeV is studied with the LHCb detector using data corresponding to an integrated luminosity of 34 nb$^{-1}$. The prompt and nonprompt $蠄(2S)$ production cross-sections and the ratio of the $蠄(2S)$ to $J/蠄$ cross-section are measured as a function of the meson transverse mom… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2401.11342v2-abstract-full').style.display = 'inline'; document.getElementById('2401.11342v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2401.11342v2-abstract-full" style="display: none;"> The production of $蠄(2S)$ mesons in proton-lead collisions at a centre-of-mass energy per nucleon pair of $\sqrt{s_{NN}}=8.16$ TeV is studied with the LHCb detector using data corresponding to an integrated luminosity of 34 nb$^{-1}$. The prompt and nonprompt $蠄(2S)$ production cross-sections and the ratio of the $蠄(2S)$ to $J/蠄$ cross-section are measured as a function of the meson transverse momentum and rapidity in the nucleon-nucleon centre-of-mass frame, together with forward-to-backward ratios and nuclear modification factors. The production of prompt $蠄(2S)$ is observed to be more suppressed compared to $pp$ collisions than the prompt $J/蠄$ production, while the nonprompt productions have similar suppression factors. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2401.11342v2-abstract-full').style.display = 'none'; document.getElementById('2401.11342v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 22 April, 2024; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 20 January, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2024. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with machine-readable versions and any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2023-024.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2023-024, CERN-EP-2023-293 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JHEP 04 (2024) 111 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2311.09985">arXiv:2311.09985</a> <span> [<a href="https://arxiv.org/pdf/2311.09985">pdf</a>, <a href="https://arxiv.org/format/2311.09985">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.109.054908">10.1103/PhysRevC.109.054908 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of forward charged hadron flow harmonics in peripheral PbPb collisions at $\sqrt{s_{NN}}=5.02$ TeV with the LHCb detector </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Abdelmotteleb%2C+A+S+W">A. S. W. Abdelmotteleb</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abellan Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Abudin%C3%A9n%2C+F">F. Abudin茅n</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Adlarson%2C+P">P. Adlarson</a>, <a href="/search/nucl-ex?searchtype=author&query=Agapopoulou%2C+C">C. Agapopoulou</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Akiba%2C+K">K. Akiba</a>, <a href="/search/nucl-ex?searchtype=author&query=Albicocco%2C+P">P. Albicocco</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amalric%2C+R">R. Amalric</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a> , et al. (1079 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2311.09985v2-abstract-short" style="display: inline;"> Flow harmonic coefficients, $v_n$, which are the key to studying the hydrodynamics of the quark-gluon plasma (QGP) created in heavy-ion collisions, have been measured in various collision systems and kinematic regions and using various particle species. The study of flow harmonics in a wide pseudorapidity range is particularly valuable to understand the temperature dependence of the shear viscosit… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2311.09985v2-abstract-full').style.display = 'inline'; document.getElementById('2311.09985v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2311.09985v2-abstract-full" style="display: none;"> Flow harmonic coefficients, $v_n$, which are the key to studying the hydrodynamics of the quark-gluon plasma (QGP) created in heavy-ion collisions, have been measured in various collision systems and kinematic regions and using various particle species. The study of flow harmonics in a wide pseudorapidity range is particularly valuable to understand the temperature dependence of the shear viscosity to entropy density ratio of the QGP. This paper presents the first LHCb results of the second- and the third-order flow harmonic coefficients of charged hadrons as a function of transverse momentum in the forward region, corresponding to pseudorapidities between 2.0 and 4.9, using the data collected from PbPb collisions in 2018 at a center-of-mass energy of $5.02$ TeV. The coefficients measured using the two-particle angular correlation analysis method are smaller than the central-pseudorapidity measurements at ALICE and ATLAS from the same collision system but share similar features. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2311.09985v2-abstract-full').style.display = 'none'; document.getElementById('2311.09985v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 16 May, 2024; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 16 November, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2023-031.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2023-031, CERN-EP-2023-240 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. C 109 (2024) 054908 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2311.08490">arXiv:2311.08490</a> <span> [<a href="https://arxiv.org/pdf/2311.08490">pdf</a>, <a href="https://arxiv.org/format/2311.08490">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevD.110.L031105">10.1103/PhysRevD.110.L031105 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Observation of strangeness enhancement with charmed mesons in high-multiplicity $p\mathrm{Pb}$ collisions at $\sqrt {s_{\mathrm{NN}}}=8.16\,$TeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Abdelmotteleb%2C+A+S+W">A. S. W. Abdelmotteleb</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abellan Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Abudin%C3%A9n%2C+F">F. Abudin茅n</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Adlarson%2C+P">P. Adlarson</a>, <a href="/search/nucl-ex?searchtype=author&query=Afsharnia%2C+H">H. Afsharnia</a>, <a href="/search/nucl-ex?searchtype=author&query=Agapopoulou%2C+C">C. Agapopoulou</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Akiba%2C+K">K. Akiba</a>, <a href="/search/nucl-ex?searchtype=author&query=Albicocco%2C+P">P. Albicocco</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amalric%2C+R">R. Amalric</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a> , et al. (1085 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2311.08490v2-abstract-short" style="display: inline;"> The production of prompt $D^+_{s}$ and $D^+$ mesons is measured by the LHCb experiment in proton-lead ($p\mathrm{Pb}$) collisions in both the forward ($1.5<y^*<4.0$) and backward ($-5.0<y^*<-2.5$) rapidity regions at a nucleon-nucleon center-of-mass energy of $\sqrt {s_{\mathrm{NN}}}=8.16\,$TeV. The nuclear modification factors of both $D^+_{s}$ and $D^+$ mesons are determined as a function of tra… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2311.08490v2-abstract-full').style.display = 'inline'; document.getElementById('2311.08490v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2311.08490v2-abstract-full" style="display: none;"> The production of prompt $D^+_{s}$ and $D^+$ mesons is measured by the LHCb experiment in proton-lead ($p\mathrm{Pb}$) collisions in both the forward ($1.5<y^*<4.0$) and backward ($-5.0<y^*<-2.5$) rapidity regions at a nucleon-nucleon center-of-mass energy of $\sqrt {s_{\mathrm{NN}}}=8.16\,$TeV. The nuclear modification factors of both $D^+_{s}$ and $D^+$ mesons are determined as a function of transverse momentum, $p_{\mathrm{T}}$, and rapidity. In addition, the $D^+_{s}$ to $D^+$ cross-section ratio is measured as a function of the charged particle multiplicity in the event. An enhanced $D^+_{s}$ to $D^+$ production in high-multiplicity events is observed for the whole measured $p_{\mathrm{T}}$ range, in particular at low $p_{\mathrm{T}}$ and backward rapidity, where the significance exceeds six standard deviations. This constitutes the first observation of strangeness enhancement in charm quark hadronization in high-multiplicity $p\mathrm{Pb}$ collisions. The results are also qualitatively consistent with the presence of quark coalescence as an additional charm quark hadronization mechanism in high-multiplicity proton-lead collisions. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2311.08490v2-abstract-full').style.display = 'none'; document.getElementById('2311.08490v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 4 September, 2024; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 14 November, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with machine-readable versions and any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2023-021.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2023-021, CERN-EP-2023-236 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. D 110, L031105 (2024) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2311.01562">arXiv:2311.01562</a> <span> [<a href="https://arxiv.org/pdf/2311.01562">pdf</a>, <a href="https://arxiv.org/format/2311.01562">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.132.102302">10.1103/PhysRevLett.132.102302 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Fraction of $蠂_c$ decays in prompt $J/蠄$ production measured in pPb collisions at $\sqrt{s_{NN}}=8.16$ TeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Abdelmotteleb%2C+A+S+W">A. S. W. Abdelmotteleb</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abellan Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Abudin%C3%A9n%2C+F">F. Abudin茅n</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Adlarson%2C+P">P. Adlarson</a>, <a href="/search/nucl-ex?searchtype=author&query=Agapopoulou%2C+C">C. Agapopoulou</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Akiba%2C+K">K. Akiba</a>, <a href="/search/nucl-ex?searchtype=author&query=Albicocco%2C+P">P. Albicocco</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amalric%2C+R">R. Amalric</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a> , et al. (1078 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2311.01562v1-abstract-short" style="display: inline;"> The fraction of $蠂_{c1}$ and $蠂_{c2}$ decays in the prompt $J/蠄$ yield, $F_{蠂c}=蟽_{蠂_c \to J/蠄}/蟽_{J/蠄}$, is measured by the LHCb detector in pPb collisions at $\sqrt{s_{NN}}=8.16$ TeV. The study covers the forward ($1.5<y^*<4.0$) and backward ($-5.0<y^*<-2.5$) rapidity regions, where $y^*$ is the $J/蠄$ rapidity in the nucleon-nucleon center-of-mass system. Forward and backward rapidity samples co… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2311.01562v1-abstract-full').style.display = 'inline'; document.getElementById('2311.01562v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2311.01562v1-abstract-full" style="display: none;"> The fraction of $蠂_{c1}$ and $蠂_{c2}$ decays in the prompt $J/蠄$ yield, $F_{蠂c}=蟽_{蠂_c \to J/蠄}/蟽_{J/蠄}$, is measured by the LHCb detector in pPb collisions at $\sqrt{s_{NN}}=8.16$ TeV. The study covers the forward ($1.5<y^*<4.0$) and backward ($-5.0<y^*<-2.5$) rapidity regions, where $y^*$ is the $J/蠄$ rapidity in the nucleon-nucleon center-of-mass system. Forward and backward rapidity samples correspond to integrated luminosities of 13.6 $\pm$ 0.3 nb$^{-1}$ and 20.8 $\pm$ 0.5 nb$^{-1}$, respectively. The result is presented as a function of the $J/蠄$ transverse momentum $p_{T,J/蠄}$ in the range 1$<p_{T, J/蠄}<20$ GeV/$c$. The $F_{蠂c}$ fraction at forward rapidity is compatible with the LHCb measurement performed in $pp$ collisions at $\sqrt{s}=7$ TeV, whereas the result at backward rapidity is 2.4 $蟽$ larger than in the forward region for $1<p_{T, J/蠄}<3$ GeV/$c$. The increase of $F_{蠂c}$ at low $p_{T, J/蠄}$ at backward rapidity is compatible with the suppression of the $蠄$(2S) contribution to the prompt $J/蠄$ yield. The lack of in-medium dissociation of $蠂_c$ states observed in this study sets an upper limit of 180 MeV on the free energy available in these pPb collisions to dissociate or inhibit charmonium state formation. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2311.01562v1-abstract-full').style.display = 'none'; document.getElementById('2311.01562v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 2 November, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with machine-readable versions and any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2023-028.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2023-028, CERN-EP-2023-224 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 132 (2024) 102302 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2310.17326">arXiv:2310.17326</a> <span> [<a href="https://arxiv.org/pdf/2310.17326">pdf</a>, <a href="https://arxiv.org/format/2310.17326">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.109.024907">10.1103/PhysRevC.109.024907 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Production of $畏$ and $畏'$ mesons in $pp$ and $p$Pb collisions </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Abdelmotteleb%2C+A+S+W">A. S. W. Abdelmotteleb</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abellan Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Abudin%C3%A9n%2C+F">F. Abudin茅n</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Adlarson%2C+P">P. Adlarson</a>, <a href="/search/nucl-ex?searchtype=author&query=Agapopoulou%2C+C">C. Agapopoulou</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Akiba%2C+K">K. Akiba</a>, <a href="/search/nucl-ex?searchtype=author&query=Albicocco%2C+P">P. Albicocco</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amalric%2C+R">R. Amalric</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a> , et al. (1080 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2310.17326v2-abstract-short" style="display: inline;"> The production of $畏$ and $畏'$ mesons is studied in proton-proton and proton-lead collisions collected with the LHCb detector. Proton-proton collisions are studied at center-of-mass energies of $5.02$ and $13~{\rm TeV}$, and proton-lead collisions are studied at a center-of-mass energy per nucleon of $8.16~{\rm TeV}$. The studies are performed in center-of-mass rapidity regions… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2310.17326v2-abstract-full').style.display = 'inline'; document.getElementById('2310.17326v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2310.17326v2-abstract-full" style="display: none;"> The production of $畏$ and $畏'$ mesons is studied in proton-proton and proton-lead collisions collected with the LHCb detector. Proton-proton collisions are studied at center-of-mass energies of $5.02$ and $13~{\rm TeV}$, and proton-lead collisions are studied at a center-of-mass energy per nucleon of $8.16~{\rm TeV}$. The studies are performed in center-of-mass rapidity regions $2.5<y_{\rm c.m.}<3.5$ (forward rapidity) and $-4.0<y_{\rm c.m.}<-3.0$ (backward rapidity) defined relative to the proton beam direction. The $畏$ and $畏'$ production cross sections are measured differentially as a function of transverse momentum for $1.5<p_{\rm T}<10~{\rm GeV}$ and $3<p_{\rm T}<10~{\rm GeV}$, respectively. The differential cross sections are used to calculate nuclear modification factors. The nuclear modification factors for $畏$ and $畏'$ mesons agree at both forward and backward rapidity, showing no significant evidence of mass dependence. The differential cross sections of $畏$ mesons are also used to calculate $畏/蟺^0$ cross section ratios, which show evidence of a deviation from the world average. These studies offer new constraints on mass-dependent nuclear effects in heavy-ion collisions, as well as $畏$ and $畏'$ meson fragmentation. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2310.17326v2-abstract-full').style.display = 'none'; document.getElementById('2310.17326v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 13 February, 2025; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 26 October, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> October 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with machine-readable versions and any supplementary material and additional information, are available at https://lhcbproject.web.cern.ch/Publications/p/LHCb-PAPER-2023-030.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2023-030, CERN-EP-2023-228 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. C109 (2024), 024907 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2309.14206">arXiv:2309.14206</a> <span> [<a href="https://arxiv.org/pdf/2309.14206">pdf</a>, <a href="https://arxiv.org/format/2309.14206">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1007/JHEP01(2024)070">10.1007/JHEP01(2024)070 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of prompt $D^+$ and $D^+_{s}$ production in $p\mathrm{Pb}$ collisions at $\sqrt {s_{\mathrm{NN}}}=5.02\,$TeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Abdelmotteleb%2C+A+S+W">A. S. W. Abdelmotteleb</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abellan Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Abudin%C3%A9n%2C+F">F. Abudin茅n</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Adlarson%2C+P">P. Adlarson</a>, <a href="/search/nucl-ex?searchtype=author&query=Afsharnia%2C+H">H. Afsharnia</a>, <a href="/search/nucl-ex?searchtype=author&query=Agapopoulou%2C+C">C. Agapopoulou</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Akiba%2C+K">K. Akiba</a>, <a href="/search/nucl-ex?searchtype=author&query=Albicocco%2C+P">P. Albicocco</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amalric%2C+R">R. Amalric</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a> , et al. (1039 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2309.14206v4-abstract-short" style="display: inline;"> The production of prompt $D^+$ and $D^+_{s}$ mesons is studied in proton-lead collisions at a centre-of-mass energy of $\sqrt {s_{\mathrm{NN}}}=5.02\,$TeV. The data sample corresponding to an integrated luminosity of $(1.58\pm0.02)\mathrm{nb}^{-1}$ is collected by the LHCb experiment at the LHC. The differential production cross-sections are measured using $D^+$ and $D^+_{s}$ candidates with trans… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2309.14206v4-abstract-full').style.display = 'inline'; document.getElementById('2309.14206v4-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2309.14206v4-abstract-full" style="display: none;"> The production of prompt $D^+$ and $D^+_{s}$ mesons is studied in proton-lead collisions at a centre-of-mass energy of $\sqrt {s_{\mathrm{NN}}}=5.02\,$TeV. The data sample corresponding to an integrated luminosity of $(1.58\pm0.02)\mathrm{nb}^{-1}$ is collected by the LHCb experiment at the LHC. The differential production cross-sections are measured using $D^+$ and $D^+_{s}$ candidates with transverse momentum in the range of $0<p_{\mathrm{T}} <14\,\mathrm{GeV}/c$ and rapidities in the ranges of $1.5<y^*<4.0$ and $-5.0<y^*<-2.5$ in the nucleon-nucleon centre-of-mass system. For both particles, the nuclear modification factor and the forward-backward production ratio are determined. These results are compared with theoretical models that include initial-state nuclear effects. In addition, measurements of the cross-section ratios between $D^+$, $D^+_{s}$ and $D^0$ mesons are presented, providing a baseline for studying the charm hadronization in lead-lead collisions at LHC energies. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2309.14206v4-abstract-full').style.display = 'none'; document.getElementById('2309.14206v4-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 25 January, 2024; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 25 September, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2023-006.html (LHCb public pages). arXiv admin note: text overlap with arXiv:1707.02750</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> CERN-EP-2023-142, LHCb-PAPER-2023-006 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JHEP 01 (2024) 070 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2306.14654">arXiv:2306.14654</a> <span> [<a href="https://arxiv.org/pdf/2306.14654">pdf</a>, <a href="https://arxiv.org/format/2306.14654">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> Measurement of the 2$谓尾尾$ Decay Half-Life of Se-82 with the Global CUPID-0 Background Model </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Caracciolo%2C+V">V. Caracciolo</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Celi%2C+E">E. Celi</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Colantoni%2C+I">I. Colantoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Domp%C3%A8%2C+V">V. Domp猫</a>, <a href="/search/nucl-ex?searchtype=author&query=Fantini%2C+G">G. Fantini</a>, <a href="/search/nucl-ex?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L. Gironi</a> , et al. (27 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2306.14654v2-abstract-short" style="display: inline;"> We report on the results obtained with the global CUPID-0 background model, which combines the data collected in the two measurement campaigns for a total exposure of 8.82~kg$\times$yr of $^{82}$Se. We identify with improved precision the background sources within the 3 MeV energy region, where neutrinoless double $尾$-decay of $^{82}$Se and $^{100}$Mo is expected, making more solid the foundations… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2306.14654v2-abstract-full').style.display = 'inline'; document.getElementById('2306.14654v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2306.14654v2-abstract-full" style="display: none;"> We report on the results obtained with the global CUPID-0 background model, which combines the data collected in the two measurement campaigns for a total exposure of 8.82~kg$\times$yr of $^{82}$Se. We identify with improved precision the background sources within the 3 MeV energy region, where neutrinoless double $尾$-decay of $^{82}$Se and $^{100}$Mo is expected, making more solid the foundations for the background budget of the next-generation CUPID experiment. Relying on the excellent data reconstruction, we measure the two-neutrino double $尾$-decay half-life of $^{82}$Se with unprecedented accuracy: $T_{1/2}^{2谓} = [8.69 \pm 0.05 \textrm{(stat.)}~^{+0.09}_{-0.06} \textrm{(syst.)}] \times 10^{19}~\textrm{yr}$. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2306.14654v2-abstract-full').style.display = 'none'; document.getElementById('2306.14654v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 28 November, 2023; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 26 June, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2023. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2305.06711">arXiv:2305.06711</a> <span> [<a href="https://arxiv.org/pdf/2305.06711">pdf</a>, <a href="https://arxiv.org/format/2305.06711">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.109.044901">10.1103/PhysRevC.109.044901 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of $螢_{c}^{+}$ production in $p$Pb collisions at $\sqrt{s_{NN}}=8.16$ TeV at LHCb </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Abdelmotteleb%2C+A+S+W">A. S. W. Abdelmotteleb</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abellan Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Abudin%C3%A9n%2C+F">F. Abudin茅n</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Adlarson%2C+P">P. Adlarson</a>, <a href="/search/nucl-ex?searchtype=author&query=Afsharnia%2C+H">H. Afsharnia</a>, <a href="/search/nucl-ex?searchtype=author&query=Agapopoulou%2C+C">C. Agapopoulou</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Akiba%2C+K">K. Akiba</a>, <a href="/search/nucl-ex?searchtype=author&query=Albicocco%2C+P">P. Albicocco</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amalric%2C+R">R. Amalric</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a> , et al. (1040 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2305.06711v4-abstract-short" style="display: inline;"> A study of prompt $螢_{c}^{+}$ production in proton-lead collisions is performed with the LHCb experiment at a centre-of-mass energy per nucleon pair of 8.16 TeV in 2016 in $p$Pb and Pb$p$ collisions with an estimated integrated luminosity of approximately 12.5 and 17.4 nb$^{-1}$, respectively. The $螢_{c}^{+}$ production cross-section, as well as the $螢_{c}^{+}$ to $螞_{c}^{+}$ production cross-sect… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2305.06711v4-abstract-full').style.display = 'inline'; document.getElementById('2305.06711v4-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2305.06711v4-abstract-full" style="display: none;"> A study of prompt $螢_{c}^{+}$ production in proton-lead collisions is performed with the LHCb experiment at a centre-of-mass energy per nucleon pair of 8.16 TeV in 2016 in $p$Pb and Pb$p$ collisions with an estimated integrated luminosity of approximately 12.5 and 17.4 nb$^{-1}$, respectively. The $螢_{c}^{+}$ production cross-section, as well as the $螢_{c}^{+}$ to $螞_{c}^{+}$ production cross-section ratio, are measured as a function of the transverse momentum and rapidity and compared to latest theory predictions. The forward-backward asymmetry is also measured as a function of the $螢_{c}^{+}$ transverse momentum. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2305.06711v4-abstract-full').style.display = 'none'; document.getElementById('2305.06711v4-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 23 September, 2024; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 11 May, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2022-041.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2022-041, CERN-EP-2023-057 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Physical Review C 109, 044901 (2024) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2304.04674">arXiv:2304.04674</a> <span> [<a href="https://arxiv.org/pdf/2304.04674">pdf</a>, <a href="https://arxiv.org/format/2304.04674">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1088/1748-0221/18/06/P06033">10.1088/1748-0221/18/06/P06033 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> A first test of CUPID prototypal light detectors with NTD-Ge sensors in a pulse-tube cryostat </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CUPID+collaboration"> CUPID collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Armatol%2C+A">A. Armatol</a>, <a href="/search/nucl-ex?searchtype=author&query=Augier%2C+C">C. Augier</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Balata%2C+M">M. Balata</a>, <a href="/search/nucl-ex?searchtype=author&query=Barabash%2C+A+S">A. S. Barabash</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Barresi%2C+A">A. Barresi</a>, <a href="/search/nucl-ex?searchtype=author&query=Baudin%2C+D">D. Baudin</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Berest%2C+V">V. Berest</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Bettelli%2C+M">M. Bettelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Billard%2C+J">J. Billard</a>, <a href="/search/nucl-ex?searchtype=author&query=Boldrini%2C+V">V. Boldrini</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+C">C. Capelli</a> , et al. (154 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2304.04674v1-abstract-short" style="display: inline;"> CUPID is a next-generation bolometric experiment aiming at searching for neutrinoless double-beta decay with ~250 kg of isotopic mass of $^{100}$Mo. It will operate at $\sim$10 mK in a cryostat currently hosting a similar-scale bolometric array for the CUORE experiment at the Gran Sasso National Laboratory (Italy). CUPID will be based on large-volume scintillating bolometers consisting of… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2304.04674v1-abstract-full').style.display = 'inline'; document.getElementById('2304.04674v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2304.04674v1-abstract-full" style="display: none;"> CUPID is a next-generation bolometric experiment aiming at searching for neutrinoless double-beta decay with ~250 kg of isotopic mass of $^{100}$Mo. It will operate at $\sim$10 mK in a cryostat currently hosting a similar-scale bolometric array for the CUORE experiment at the Gran Sasso National Laboratory (Italy). CUPID will be based on large-volume scintillating bolometers consisting of $^{100}$Mo-enriched Li$_2$MoO$_4$ crystals, facing thin Ge-wafer-based bolometric light detectors. In the CUPID design, the detector structure is novel and needs to be validated. In particular, the CUORE cryostat presents a high level of mechanical vibrations due to the use of pulse tubes and the effect of vibrations on the detector performance must be investigated. In this paper we report the first test of the CUPID-design bolometric light detectors with NTD-Ge sensors in a dilution refrigerator equipped with a pulse tube in an above-ground lab. Light detectors are characterized in terms of sensitivity, energy resolution, pulse time constants, and noise power spectrum. Despite the challenging noisy environment due to pulse-tube-induced vibrations, we demonstrate that all the four tested light detectors comply with the CUPID goal in terms of intrinsic energy resolution of 100 eV RMS baseline noise. Indeed, we have measured 70--90 eV RMS for the four devices, which show an excellent reproducibility. We have also obtained outstanding energy resolutions at the 356 keV line from a $^{133}$Ba source with one light detector achieving 0.71(5) keV FWHM, which is -- to our knowledge -- the best ever obtained when compared to $纬$ detectors of any technology in this energy range. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2304.04674v1-abstract-full').style.display = 'none'; document.getElementById('2304.04674v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 10 April, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">Prepared for submission to JINST; 16 pages, 7 figures, and 1 table</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2304.04611">arXiv:2304.04611</a> <span> [<a href="https://arxiv.org/pdf/2304.04611">pdf</a>, <a href="https://arxiv.org/format/2304.04611">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1088/1748-0221/18/06/P06018">10.1088/1748-0221/18/06/P06018 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Twelve-crystal prototype of Li$_2$MoO$_4$ scintillating bolometers for CUPID and CROSS experiments </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CUPID"> CUPID</a>, <a href="/search/nucl-ex?searchtype=author&query=collaborations%2C+C">CROSS collaborations</a>, <a href="/search/nucl-ex?searchtype=author&query=%3A"> :</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Armatol%2C+A">A. Armatol</a>, <a href="/search/nucl-ex?searchtype=author&query=Augier%2C+C">C. Augier</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Balata%2C+M">M. Balata</a>, <a href="/search/nucl-ex?searchtype=author&query=Bandac%2C+I+C">I. C. Bandac</a>, <a href="/search/nucl-ex?searchtype=author&query=Barabash%2C+A+S">A. S. Barabash</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Barresi%2C+A">A. Barresi</a>, <a href="/search/nucl-ex?searchtype=author&query=Baudin%2C+D">D. Baudin</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Berest%2C+V">V. Berest</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Bettelli%2C+M">M. Bettelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Billard%2C+J">J. Billard</a>, <a href="/search/nucl-ex?searchtype=author&query=Boldrini%2C+V">V. Boldrini</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a> , et al. (160 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2304.04611v1-abstract-short" style="display: inline;"> An array of twelve 0.28 kg lithium molybdate (LMO) low-temperature bolometers equipped with 16 bolometric Ge light detectors, aiming at optimization of detector structure for CROSS and CUPID double-beta decay experiments, was constructed and tested in a low-background pulse-tube-based cryostat at the Canfranc underground laboratory in Spain. Performance of the scintillating bolometers was studied… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2304.04611v1-abstract-full').style.display = 'inline'; document.getElementById('2304.04611v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2304.04611v1-abstract-full" style="display: none;"> An array of twelve 0.28 kg lithium molybdate (LMO) low-temperature bolometers equipped with 16 bolometric Ge light detectors, aiming at optimization of detector structure for CROSS and CUPID double-beta decay experiments, was constructed and tested in a low-background pulse-tube-based cryostat at the Canfranc underground laboratory in Spain. Performance of the scintillating bolometers was studied depending on the size of phonon NTD-Ge sensors glued to both LMO and Ge absorbers, shape of the Ge light detectors (circular vs. square, from two suppliers), in different light collection conditions (with and without reflector, with aluminum coated LMO crystal surface). The scintillating bolometer array was operated over 8 months in the low-background conditions that allowed to probe a very low, $渭$Bq/kg, level of the LMO crystals radioactive contamination by $^{228}$Th and $^{226}$Ra. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2304.04611v1-abstract-full').style.display = 'none'; document.getElementById('2304.04611v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 10 April, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">Prepared for submission to JINST; 23 pages, 9 figures, and 4 tables</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2209.09490">arXiv:2209.09490</a> <span> [<a href="https://arxiv.org/pdf/2209.09490">pdf</a>, <a href="https://arxiv.org/format/2209.09490">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevD.107.032006">10.1103/PhysRevD.107.032006 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Search for Majoron-like particles with CUPID-0 </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Collaboration%2C+C">CUPID-0 Collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=%3A"> :</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Caracciolo%2C+V">V. Caracciolo</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Celi%2C+E">E. Celi</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Colantoni%2C+I">I. Colantoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Domp%C3%A8%2C+V">V. Domp猫</a>, <a href="/search/nucl-ex?searchtype=author&query=Fantini%2C+G">G. Fantini</a> , et al. (29 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2209.09490v1-abstract-short" style="display: inline;"> We present the first search for the Majoron-emitting modes of the neutrinoless double $尾$ decay ($0谓尾尾蠂_0$) using scintillating cryogenic calorimeters. We analysed the CUPID-0 Phase I data using a Bayesian approach to reconstruct the background sources activities, and evaluate the potential contribution of the $^{82}$Se $0谓尾尾蠂_0$. We considered several possible theoretical models which predict the… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2209.09490v1-abstract-full').style.display = 'inline'; document.getElementById('2209.09490v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2209.09490v1-abstract-full" style="display: none;"> We present the first search for the Majoron-emitting modes of the neutrinoless double $尾$ decay ($0谓尾尾蠂_0$) using scintillating cryogenic calorimeters. We analysed the CUPID-0 Phase I data using a Bayesian approach to reconstruct the background sources activities, and evaluate the potential contribution of the $^{82}$Se $0谓尾尾蠂_0$. We considered several possible theoretical models which predict the existence of a Majoron-like boson coupling to the neutrino. The energy spectra arising from the emission of such bosons in the neutrinoless double $尾$ decay have spectral indices $n=$ 1, 2, 3 or 7. We found no evidence of any of these decay modes, setting a lower limit (90% of credibility interval) on the half-life of 1.2 $\times$ 10$^{23}$ yr in the case of $n=$ 1, 3.8 $\times$ 10$^{22}$ yr for $n=$ 2, 1.4 $\times$ 10$^{22}$ yr for $n=$ 3 and 2.2 $\times$ 10$^{21}$ yr for $n=$ 7. These are the best limits on the $0谓尾尾蠂_0$ half-life of the $^{82}$Se, and demonstrate the potentiality of the CUPID-0 technology in this field. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2209.09490v1-abstract-full').style.display = 'none'; document.getElementById('2209.09490v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 20 September, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 2022. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2206.05130">arXiv:2206.05130</a> <span> [<a href="https://arxiv.org/pdf/2206.05130">pdf</a>, <a href="https://arxiv.org/format/2206.05130">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.129.111801">10.1103/PhysRevLett.129.111801 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Final Result on the Neutrinoless Double Beta Decay of $^{82}$Se with CUPID-0 </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Caracciolo%2C+V">V. Caracciolo</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Colantoni%2C+I">I. Colantoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=De+Dominics%2C+F">F. De Dominics</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/nucl-ex?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/nucl-ex?searchtype=author&query=Gorla%2C+P">P. Gorla</a> , et al. (23 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2206.05130v1-abstract-short" style="display: inline;"> CUPID-0, an array of Zn$^{82}$Se cryogenic calorimeters, was the first medium-scale demonstrator of the scintillating bolometers technology. The first project phase (March 2017 - December 2018) allowed the most stringent limit on the neutrinoless double beta decay half-life of the isotope of interest, $^{82}$Se, to be set. After a six months long detector upgrade, CUPID-0 began its second and last… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2206.05130v1-abstract-full').style.display = 'inline'; document.getElementById('2206.05130v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2206.05130v1-abstract-full" style="display: none;"> CUPID-0, an array of Zn$^{82}$Se cryogenic calorimeters, was the first medium-scale demonstrator of the scintillating bolometers technology. The first project phase (March 2017 - December 2018) allowed the most stringent limit on the neutrinoless double beta decay half-life of the isotope of interest, $^{82}$Se, to be set. After a six months long detector upgrade, CUPID-0 began its second and last phase (June 2019 - February 2020). In this letter, we describe the search for neutrinoless double beta decay of $^{82}$Se with a total exposure (phase I + II) of 8.82 kg$\times$yr of isotope. We set a limit on the half-life of $^{82}$Se to the ground state of $^{82}$Kr of T$^{0谓}_{1/2}$($^{82}$Se)$>$ 4.6$\times \mathrm{10}^{24}$ yr (90\% credible interval), corresponding to an effective Majorana neutrino mass m$_{尾尾} <$ (263 -- 545) meV. We also set the most stringent lower limits on the neutrinoless decays of $^{82}$Se to the 0$_1^+$, 2$_1^+$ and 2$_2^+$ excited states of $^{82}$Kr, finding 1.8$\times$10$^{23}$ yr, 3.0$\times$10$^{23}$ yr, 3.2$\times$10$^{23}$ yr (90$\%$ credible interval) respectively. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2206.05130v1-abstract-full').style.display = 'none'; document.getElementById('2206.05130v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 10 June, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2022. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2205.04549">arXiv:2205.04549</a> <span> [<a href="https://arxiv.org/pdf/2205.04549">pdf</a>, <a href="https://arxiv.org/format/2205.04549">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> An Energy-dependent Electro-thermal Response Model of CUORE Cryogenic Calorimeter </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+C">C. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a> , et al. (96 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2205.04549v2-abstract-short" style="display: inline;"> The Cryogenic Underground Observatory for Rare Events (CUORE) is the most sensitive experiment searching for neutrinoless double-beta decay ($0谓尾尾$) in $^{130}\text{Te}$. CUORE uses a cryogenic array of 988 TeO$_2$ calorimeters operated at $\sim$10 mK with a total mass of 741 kg. To further increase the sensitivity, the detector response must be well understood. Here, we present a non-linear therm… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2205.04549v2-abstract-full').style.display = 'inline'; document.getElementById('2205.04549v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2205.04549v2-abstract-full" style="display: none;"> The Cryogenic Underground Observatory for Rare Events (CUORE) is the most sensitive experiment searching for neutrinoless double-beta decay ($0谓尾尾$) in $^{130}\text{Te}$. CUORE uses a cryogenic array of 988 TeO$_2$ calorimeters operated at $\sim$10 mK with a total mass of 741 kg. To further increase the sensitivity, the detector response must be well understood. Here, we present a non-linear thermal model for the CUORE experiment on a detector-by-detector basis. We have examined both equilibrium and dynamic electro-thermal models of detectors by numerically fitting non-linear differential equations to the detector data of a subset of CUORE channels which are well characterized and representative of all channels. We demonstrate that the hot-electron effect and electric-field dependence of resistance in NTD-Ge thermistors alone are inadequate to describe our detectors' energy dependent pulse shapes. We introduce an empirical second-order correction factor in the exponential temperature dependence of the thermistor, which produces excellent agreement with energy-dependent pulse shape data up to 6 MeV. We also present a noise analysis using the fitted thermal parameters and show that the intrinsic thermal noise is negligible compared to the observed noise for our detectors. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2205.04549v2-abstract-full').style.display = 'none'; document.getElementById('2205.04549v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 28 July, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 9 May, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">34 pages, 14 figures, 6 tables</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2205.03132">arXiv:2205.03132</a> <span> [<a href="https://arxiv.org/pdf/2205.03132">pdf</a>, <a href="https://arxiv.org/format/2205.03132">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.129.222501">10.1103/PhysRevLett.129.222501 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> New direct limit on neutrinoless double beta decay half-life of $^{128}$Te with CUORE </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+C">C. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Celi%2C+E">E. Celi</a> , et al. (95 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2205.03132v2-abstract-short" style="display: inline;"> The Cryogenic Underground Observatory for Rare Events (CUORE) at Laboratori Nazionali del Gran Sasso of INFN in Italy is an experiment searching for neutrinoless double beta (0$谓尾尾$) decay. Its main goal is to investigate this decay in $^{130}$Te, but its ton-scale mass and low background make CUORE sensitive to other rare processes as well. In this work, we present our first results on the search… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2205.03132v2-abstract-full').style.display = 'inline'; document.getElementById('2205.03132v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2205.03132v2-abstract-full" style="display: none;"> The Cryogenic Underground Observatory for Rare Events (CUORE) at Laboratori Nazionali del Gran Sasso of INFN in Italy is an experiment searching for neutrinoless double beta (0$谓尾尾$) decay. Its main goal is to investigate this decay in $^{130}$Te, but its ton-scale mass and low background make CUORE sensitive to other rare processes as well. In this work, we present our first results on the search for \nbb decay of $^{128}$Te, the Te isotope with the second highest natural isotopic abundance. We find no evidence for this decay, and using a Bayesian analysis we set a lower limit on the $^{128}$Te \nbb decay half-life of T$_{1/2} > 3.6 \times 10^{24}$ yr (90\% CI). This represents the most stringent limit on the half-life of this isotope, improving by over a factor 30 the previous direct search results, and exceeding those from geochemical experiments for the first time. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2205.03132v2-abstract-full').style.display = 'none'; document.getElementById('2205.03132v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 31 January, 2025; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 6 May, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2022. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2204.10608">arXiv:2204.10608</a> <span> [<a href="https://arxiv.org/pdf/2204.10608">pdf</a>, <a href="https://arxiv.org/format/2204.10608">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.131.042302">10.1103/PhysRevLett.131.042302 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Nuclear modification factor of neutral pions in the forward and backward regions in $p$-Pb collisions </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Abdelmotteleb%2C+A+S+W">A. S. W. Abdelmotteleb</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abellan Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Abudin%C3%A9n%2C+F">F. Abudin茅n</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Afsharnia%2C+H">H. Afsharnia</a>, <a href="/search/nucl-ex?searchtype=author&query=Agapopoulou%2C+C">C. Agapopoulou</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Aiola%2C+S">S. Aiola</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Akiba%2C+K">K. Akiba</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a>, <a href="/search/nucl-ex?searchtype=author&query=An%2C+L">L. An</a> , et al. (988 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2204.10608v2-abstract-short" style="display: inline;"> The nuclear modification factor of neutral pions is measured in proton-lead collisions collected at a center-of-mass energy per nucleon of $8.16~{\rm TeV}$ with the LHCb detector. The $蟺^0$ production cross section is measured differentially in transverse momentum ($p_{\rm T}$) for $1.5<p_{\rm T}<10.0~{\rm GeV}$ and in center-of-mass pseudorapidity ($畏_{\rm c.m.}$) regions $2.5<畏_{\rm c.m.}<3.5$ (… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2204.10608v2-abstract-full').style.display = 'inline'; document.getElementById('2204.10608v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2204.10608v2-abstract-full" style="display: none;"> The nuclear modification factor of neutral pions is measured in proton-lead collisions collected at a center-of-mass energy per nucleon of $8.16~{\rm TeV}$ with the LHCb detector. The $蟺^0$ production cross section is measured differentially in transverse momentum ($p_{\rm T}$) for $1.5<p_{\rm T}<10.0~{\rm GeV}$ and in center-of-mass pseudorapidity ($畏_{\rm c.m.}$) regions $2.5<畏_{\rm c.m.}<3.5$ (forward) and $-4.0<畏_{\rm c.m.}<-3.0$ (backward) defined relative to the proton beam direction. The forward measurement shows a sizable suppression of $蟺^0$ production, while the backward measurement shows the first evidence of $蟺^0$ enhancement in proton-lead collisions at the LHC. Together, these measurements provide precise constraints on models of nuclear structure and particle production in high-energy nuclear collisions. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2204.10608v2-abstract-full').style.display = 'none'; document.getElementById('2204.10608v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 26 July, 2023; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 22 April, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2021-053.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2021-053, CERN-EP-2022-050 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 131 (2023) 042302 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2203.08684">arXiv:2203.08684</a> <span> [<a href="https://arxiv.org/pdf/2203.08684">pdf</a>, <a href="https://arxiv.org/format/2203.08684">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.105.065504">10.1103/PhysRevC.105.065504 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Search for Neutrinoless $尾^+EC$ Decay of $^{120}$Te with CUORE </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+C">C. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Celi%2C+E">E. Celi</a> , et al. (96 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2203.08684v2-abstract-short" style="display: inline;"> CUORE is a large scale cryogenic experiment searching for neutrinoless double beta decay ($0谓尾尾$) in $^{130}$Te. The CUORE detector is made of natural tellurium, providing the possibility of rare event searches on isotopes other than $^{130}$Te. In this work we describe a search for neutrinoless positron emitting electron capture ($0谓尾^+EC$) decay in $^{120}$Te with a total TeO$_2$ exposure of 355… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.08684v2-abstract-full').style.display = 'inline'; document.getElementById('2203.08684v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2203.08684v2-abstract-full" style="display: none;"> CUORE is a large scale cryogenic experiment searching for neutrinoless double beta decay ($0谓尾尾$) in $^{130}$Te. The CUORE detector is made of natural tellurium, providing the possibility of rare event searches on isotopes other than $^{130}$Te. In this work we describe a search for neutrinoless positron emitting electron capture ($0谓尾^+EC$) decay in $^{120}$Te with a total TeO$_2$ exposure of 355.7 kg $\cdot$ yr, corresponding to 0.2405 kg $\cdot$ yr of $^{120}$Te. Albeit $0 谓尾尾$ with two final state electrons represents the most promising channel, the emission of a positron and two 511-keV $纬$s make $0谓尾^+EC$ decay signature extremely clear. To fully exploit the potential offered by the detector modularity we include events with different topology and perform a simultaneous fit of five selected signal signatures. Using blinded data we extract a median exclusion sensitivity of $3.4 \cdot 10^{22}$ yr at 90% Credibility Interval (C.I.). After unblinding we find no evidence of $0谓尾^+EC$ signal and set a 90% C.I. Bayesian lower limit of $2.9 \cdot 10^{22}$ yr on $^{120}$Te half-life. This result improves by an order of magnitude the existing limit from the combined analysis of CUORE-0 and Cuoricino. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.08684v2-abstract-full').style.display = 'none'; document.getElementById('2203.08684v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 18 July, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 16 March, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2022. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2203.08386">arXiv:2203.08386</a> <span> [<a href="https://arxiv.org/pdf/2203.08386">pdf</a>, <a href="https://arxiv.org/format/2203.08386">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> Toward CUPID-1T </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Armatol%2C+A">A. Armatol</a>, <a href="/search/nucl-ex?searchtype=author&query=Augier%2C+C">C. Augier</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Balata%2C+M">M. Balata</a>, <a href="/search/nucl-ex?searchtype=author&query=Ballen%2C+K">K. Ballen</a>, <a href="/search/nucl-ex?searchtype=author&query=Barabash%2C+A+S">A. S. Barabash</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Barresi%2C+A">A. Barresi</a>, <a href="/search/nucl-ex?searchtype=author&query=Baudin%2C+D">D. Baudin</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Bettelli%2C+M">M. Bettelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Billard%2C+J">J. Billard</a>, <a href="/search/nucl-ex?searchtype=author&query=Boldrini%2C+V">V. Boldrini</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+C">C. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a> , et al. (150 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2203.08386v2-abstract-short" style="display: inline;"> Current experiments to search for broken lepton-number symmetry through the observation of neutrinoless double-beta decay ($0\mathrm{谓尾尾}$) provide the most stringent limits on the Majorana nature of neutrinos and the effective Majorana neutrino mass ($m_{尾尾}$). The next-generation experiments will focus on the sensitivity to the $0\mathrm{谓尾尾}$ half-life of $\mathcal{O}(10^{27}$--$10^{28}$~years… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.08386v2-abstract-full').style.display = 'inline'; document.getElementById('2203.08386v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2203.08386v2-abstract-full" style="display: none;"> Current experiments to search for broken lepton-number symmetry through the observation of neutrinoless double-beta decay ($0\mathrm{谓尾尾}$) provide the most stringent limits on the Majorana nature of neutrinos and the effective Majorana neutrino mass ($m_{尾尾}$). The next-generation experiments will focus on the sensitivity to the $0\mathrm{谓尾尾}$ half-life of $\mathcal{O}(10^{27}$--$10^{28}$~years$)$ and $m_{尾尾}\lesssim15$~meV, which would provide complete coverage of the so-called Inverted Ordering region of the neutrino mass parameter space. By taking advantage of recent technological breakthroughs, new, future calorimetric experiments at the 1-ton scale can increase the sensitivity by at least another order of magnitude, exploring the large fraction of the parameter space that corresponds to the Normal neutrino mass ordering. In case of a discovery, such experiments could provide important insights toward a new understanding of the mechanism of $0\mathrm{谓尾尾}$. We present here a series of projects underway that will provide advancements in background reduction, cryogenic readout, and physics searches beyond $0\mathrm{谓尾尾}$, all moving toward the next-to-next generation CUPID-1T detector. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.08386v2-abstract-full').style.display = 'none'; document.getElementById('2203.08386v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 8 April, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 16 March, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">contribution to Snowmass 2021</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2202.06279">arXiv:2202.06279</a> <span> [<a href="https://arxiv.org/pdf/2202.06279">pdf</a>, <a href="https://arxiv.org/format/2202.06279">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> Optimization of the first CUPID detector module </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CUPID+collaboration"> CUPID collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Armatol%2C+A">A. Armatol</a>, <a href="/search/nucl-ex?searchtype=author&query=Augier%2C+C">C. Augier</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Balata%2C+M">M. Balata</a>, <a href="/search/nucl-ex?searchtype=author&query=Ballen%2C+K">K. Ballen</a>, <a href="/search/nucl-ex?searchtype=author&query=Barabash%2C+A+S">A. S. Barabash</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Barresi%2C+A">A. Barresi</a>, <a href="/search/nucl-ex?searchtype=author&query=Baudin%2C+D">D. Baudin</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Bettelli%2C+M">M. Bettelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Billard%2C+J">J. Billard</a>, <a href="/search/nucl-ex?searchtype=author&query=Boldrini%2C+V">V. Boldrini</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+C">C. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a> , et al. (153 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2202.06279v1-abstract-short" style="display: inline;"> CUPID will be a next generation experiment searching for the neutrinoless double $尾$ decay, whose discovery would establish the Majorana nature of the neutrino. Based on the experience achieved with the CUORE experiment, presently taking data at LNGS, CUPID aims to reach a background free environment by means of scintillating Li$_{2}$$^{100}$MoO$_4$ crystals coupled to light detectors. Indeed, the… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2202.06279v1-abstract-full').style.display = 'inline'; document.getElementById('2202.06279v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2202.06279v1-abstract-full" style="display: none;"> CUPID will be a next generation experiment searching for the neutrinoless double $尾$ decay, whose discovery would establish the Majorana nature of the neutrino. Based on the experience achieved with the CUORE experiment, presently taking data at LNGS, CUPID aims to reach a background free environment by means of scintillating Li$_{2}$$^{100}$MoO$_4$ crystals coupled to light detectors. Indeed, the simultaneous heat and light detection allows us to reject the dominant background of $伪$ particles, as proven by the CUPID-0 and CUPID-Mo demonstrators. In this work we present the results of the first test of the CUPID baseline module. In particular, we propose a new optimized detector structure and light sensors design to enhance the engineering and the light collection, respectively. We characterized the heat detectors, achieving an energy resolution of (5.9 $\pm$ 0.2) keV FWHM at the $Q$-value of $^{100}$Mo (about 3034 keV). We studied the light collection of the baseline CUPID design with respect to an alternative configuration which features gravity-assisted light detectors' mounting. In both cases we obtained an improvement in the light collection with respect to past measures and we validated the particle identification capability of the detector, which ensures an $伪$ particle rejection higher than 99.9%, fully satisfying the requirements for CUPID. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2202.06279v1-abstract-full').style.display = 'none'; document.getElementById('2202.06279v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 13 February, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">10 pages, 5 figures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2111.01607">arXiv:2111.01607</a> <span> [<a href="https://arxiv.org/pdf/2111.01607">pdf</a>, <a href="https://arxiv.org/format/2111.01607">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> </div> <p class="title is-5 mathjax"> Centrality determination in heavy-ion collisions with the LHCb detector </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abell谩n Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Afsharnia%2C+H">H. Afsharnia</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Aiola%2C+S">S. Aiola</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a>, <a href="/search/nucl-ex?searchtype=author&query=An%2C+L">L. An</a>, <a href="/search/nucl-ex?searchtype=author&query=Anderlini%2C+L">L. Anderlini</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreianov%2C+A">A. Andreianov</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreotti%2C+M">M. Andreotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Archilli%2C+F">F. Archilli</a> , et al. (929 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2111.01607v1-abstract-short" style="display: inline;"> The centrality of heavy-ion collisions is directly related to the medium created therein. A procedure to determine the centrality of collisions with the LHCb detector is implemented for lead-lead collisions at $\sqrt{s_{\scriptscriptstyle\text{NN}}}=5\, \mathrm{TeV}$ and lead-neon fixed-target collisions at $\sqrt{s_{\scriptscriptstyle\text{NN}}}=69\, \mathrm{GeV}$. The energy deposits in the elec… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2111.01607v1-abstract-full').style.display = 'inline'; document.getElementById('2111.01607v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2111.01607v1-abstract-full" style="display: none;"> The centrality of heavy-ion collisions is directly related to the medium created therein. A procedure to determine the centrality of collisions with the LHCb detector is implemented for lead-lead collisions at $\sqrt{s_{\scriptscriptstyle\text{NN}}}=5\, \mathrm{TeV}$ and lead-neon fixed-target collisions at $\sqrt{s_{\scriptscriptstyle\text{NN}}}=69\, \mathrm{GeV}$. The energy deposits in the electromagnetic calorimeter are used to determine and define the centrality classes. The correspondence between the number of participants and the centrality for the lead-lead collisions is in good agreement with the correspondence found in other experiments, and the centrality measurements for the lead-neon collisions presented here are the first performed in fixed-target collisions at the LHC. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2111.01607v1-abstract-full').style.display = 'none'; document.getElementById('2111.01607v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 2 November, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with any supplementary material and additional information, are available at https://lhcbproject.web.cern.ch/Publications/p/LHCb-DP-2021-002.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> CERN-LHCb-DP-2021-002 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2108.13115">arXiv:2108.13115</a> <span> [<a href="https://arxiv.org/pdf/2108.13115">pdf</a>, <a href="https://arxiv.org/format/2108.13115">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.128.142004">10.1103/PhysRevLett.128.142004 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of the nuclear modification factor and prompt charged particle production in $p\mathrm{Pb}$ and $pp$ collisions at $\sqrt{s_{\scriptscriptstyle\mathrm{NN}}}=5\,\mathrm{TeV}$ </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abell谩n Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Afsharnia%2C+H">H. Afsharnia</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Aiola%2C+S">S. Aiola</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amey%2C+J+L">J. L. Amey</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a>, <a href="/search/nucl-ex?searchtype=author&query=An%2C+L">L. An</a>, <a href="/search/nucl-ex?searchtype=author&query=Anderlini%2C+L">L. Anderlini</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreianov%2C+A">A. Andreianov</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreotti%2C+M">M. Andreotti</a> , et al. (949 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2108.13115v2-abstract-short" style="display: inline;"> The production of prompt charged particles in proton-lead collisions and in proton-proton collisions at the nucleon-nucleon centre-of-mass energy ${\sqrt{s_{\scriptscriptstyle\mathrm{NN}}}=5\,\mathrm{TeV}}$ is studied at LHCb as a function of pseudorapidity ($畏$) and transverse momentum ($p_{\mathrm{T}}$) with respect to the proton beam direction. The nuclear modification factor for charged partic… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2108.13115v2-abstract-full').style.display = 'inline'; document.getElementById('2108.13115v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2108.13115v2-abstract-full" style="display: none;"> The production of prompt charged particles in proton-lead collisions and in proton-proton collisions at the nucleon-nucleon centre-of-mass energy ${\sqrt{s_{\scriptscriptstyle\mathrm{NN}}}=5\,\mathrm{TeV}}$ is studied at LHCb as a function of pseudorapidity ($畏$) and transverse momentum ($p_{\mathrm{T}}$) with respect to the proton beam direction. The nuclear modification factor for charged particles is determined as a function of $畏$ between ${-4.8<畏<-2.5}$ (backward region) and ${2.0<畏<4.8}$ (forward region), and $p_{\mathrm{T}}$ between ${0.2<p_{\mathrm{T}}<8.0\,\mathrm{GeV}/c}$. The results show a suppression of charged particle production in proton-lead collisions relative to proton-proton collisions in the forward region and an enhancement in the backward region for $p_{\mathrm{T}}$ larger than $1.5\,\mathrm{GeV}/c$. This measurement constrains nuclear PDFs and saturation models at previously unexplored values of the parton momentum fraction down to $10^{-6}$. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2108.13115v2-abstract-full').style.display = 'none'; document.getElementById('2108.13115v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 21 June, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 30 August, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2021-015.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2021-015, CERN-EP-2021-130 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys.Rev.Lett. 128 (2022), 142004 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2108.07883">arXiv:2108.07883</a> <span> [<a href="https://arxiv.org/pdf/2108.07883">pdf</a>, <a href="https://arxiv.org/format/2108.07883">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.ppnp.2021.103902">10.1016/j.ppnp.2021.103902 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> CUORE Opens the Door to Tonne-scale Cryogenics Experiments </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessandria%2C+F">F. Alessandria</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreotti%2C+E">E. Andreotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Balata%2C+M">M. Balata</a>, <a href="/search/nucl-ex?searchtype=author&query=Bandac%2C+I">I. Bandac</a>, <a href="/search/nucl-ex?searchtype=author&query=Banks%2C+T+I">T. I. Banks</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Barucci%2C+M">M. Barucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/nucl-ex?searchtype=author&query=Biare%2C+D">D. Biare</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Bragazzi%2C+F">F. Bragazzi</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bryant%2C+A">A. Bryant</a>, <a href="/search/nucl-ex?searchtype=author&query=Buccheri%2C+A">A. Buccheri</a> , et al. (184 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2108.07883v2-abstract-short" style="display: inline;"> The past few decades have seen major developments in the design and operation of cryogenic particle detectors. This technology offers an extremely good energy resolution - comparable to semiconductor detectors - and a wide choice of target materials, making low temperature calorimetric detectors ideal for a variety of particle physics applications. Rare event searches have continued to require eve… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2108.07883v2-abstract-full').style.display = 'inline'; document.getElementById('2108.07883v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2108.07883v2-abstract-full" style="display: none;"> The past few decades have seen major developments in the design and operation of cryogenic particle detectors. This technology offers an extremely good energy resolution - comparable to semiconductor detectors - and a wide choice of target materials, making low temperature calorimetric detectors ideal for a variety of particle physics applications. Rare event searches have continued to require ever greater exposures, which has driven them to ever larger cryogenic detectors, with the CUORE experiment being the first to reach a tonne-scale, mK-cooled, experimental mass. CUORE, designed to search for neutrinoless double beta decay, has been operational since 2017 at a temperature of about 10 mK. This result has been attained by the use of an unprecedentedly large cryogenic infrastructure called the CUORE cryostat: conceived, designed and commissioned for this purpose. In this article the main characteristics and features of the cryogenic facility developed for the CUORE experiment are highlighted. A brief introduction of the evolution of the field and of the past cryogenic facilities are given. The motivation behind the design and development of the CUORE cryogenic facility is detailed as are the steps taken toward realization, commissioning, and operation of the CUORE cryostat. The major challenges overcome by the collaboration and the solutions implemented throughout the building of the cryogenic facility will be discussed along with the potential improvements for future facilities. The success of CUORE has opened the door to a new generation of large-scale cryogenic facilities in numerous fields of science. Broader implications of the incredible feat achieved by the CUORE collaboration on the future cryogenic facilities in various fields ranging from neutrino and dark matter experiments to quantum computing will be examined. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2108.07883v2-abstract-full').style.display = 'none'; document.getElementById('2108.07883v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 2 December, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 17 August, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">45 pages, 14 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Prog. Part. Nucl. Phys., 122 (2021), Article 103902 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2108.02681">arXiv:2108.02681</a> <span> [<a href="https://arxiv.org/pdf/2108.02681">pdf</a>, <a href="https://arxiv.org/format/2108.02681">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.105.L032201">10.1103/PhysRevC.105.L032201 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> $J/蠄$ photo-production in Pb-Pb peripheral collisions at $\sqrt{s_{\rm NN}}$ = 5 TeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=LHCb+collaboration"> LHCb collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abell谩n Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Afsharnia%2C+H">H. Afsharnia</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Aiola%2C+S">S. Aiola</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a>, <a href="/search/nucl-ex?searchtype=author&query=An%2C+L">L. An</a>, <a href="/search/nucl-ex?searchtype=author&query=Anderlini%2C+L">L. Anderlini</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreianov%2C+A">A. Andreianov</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreotti%2C+M">M. Andreotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Archilli%2C+F">F. Archilli</a> , et al. (929 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2108.02681v2-abstract-short" style="display: inline;"> The photo-production of $J/蠄$ mesons at low transverse momentum is studied in peripheral lead-lead collisions collected by the LHCb experiment at a centre-of-mass energy per nucleon pair of 5 TeV, corresponding to an integrated luminosity of 210 $\rm{渭b}^{-1}$. The $J/蠄$ candidates are reconstructed through the prompt decay into two muons of opposite charge in the rapidity region of $2.0<y<4.5$. T… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2108.02681v2-abstract-full').style.display = 'inline'; document.getElementById('2108.02681v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2108.02681v2-abstract-full" style="display: none;"> The photo-production of $J/蠄$ mesons at low transverse momentum is studied in peripheral lead-lead collisions collected by the LHCb experiment at a centre-of-mass energy per nucleon pair of 5 TeV, corresponding to an integrated luminosity of 210 $\rm{渭b}^{-1}$. The $J/蠄$ candidates are reconstructed through the prompt decay into two muons of opposite charge in the rapidity region of $2.0<y<4.5$. The results significantly improve previous measurements and are compared to the latest theoretical prediction. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2108.02681v2-abstract-full').style.display = 'none'; document.getElementById('2108.02681v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 7 June, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 5 August, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2020-043.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2020-043, CERN-EP-2021-122 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. C. 105 (2022) L032201 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2107.03223">arXiv:2107.03223</a> <span> [<a href="https://arxiv.org/pdf/2107.03223">pdf</a>, <a href="https://arxiv.org/format/2107.03223">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1007/JHEP07(2022)117">10.1007/JHEP07(2022)117 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Study of coherent $J/蠄$ production in lead-lead collisions at $\sqrt{s_{NN}} = 5 TeV$ </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abell谩n Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Afsharnia%2C+H">H. Afsharnia</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Aiola%2C+S">S. Aiola</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a>, <a href="/search/nucl-ex?searchtype=author&query=An%2C+L">L. An</a>, <a href="/search/nucl-ex?searchtype=author&query=Anderlini%2C+L">L. Anderlini</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreianov%2C+A">A. Andreianov</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreotti%2C+M">M. Andreotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Archilli%2C+F">F. Archilli</a>, <a href="/search/nucl-ex?searchtype=author&query=Artamonov%2C+A">A. Artamonov</a> , et al. (933 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2107.03223v2-abstract-short" style="display: inline;"> Coherent production of $J/蠄$ mesons is studied in ultraperipheral lead-lead collisions at a nucleon-nucleon centre-of-mass energy of 5 TeV, using a data sample collected by the LHCb experiment corresponding to an integrated luminosity of about $10 渭b^{-1}$. The $J/蠄$ mesons are reconstructed in the dimuon final state and are required to have transverse momentum below 1 GeV. The cross-section withi… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2107.03223v2-abstract-full').style.display = 'inline'; document.getElementById('2107.03223v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2107.03223v2-abstract-full" style="display: none;"> Coherent production of $J/蠄$ mesons is studied in ultraperipheral lead-lead collisions at a nucleon-nucleon centre-of-mass energy of 5 TeV, using a data sample collected by the LHCb experiment corresponding to an integrated luminosity of about $10 渭b^{-1}$. The $J/蠄$ mesons are reconstructed in the dimuon final state and are required to have transverse momentum below 1 GeV. The cross-section within the rapidity range of $2.0 < y < 4.5$ is measured to be $4.45\pm0.24\pm0.18\pm0.58$ mb, where the first uncertainty is statistical, the second systematic and the third originates from the luminosity determination. The cross-section is also measured in $J/蠄$ rapidity intervals. The results are compared to predictions from phenomenological models. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2107.03223v2-abstract-full').style.display = 'none'; document.getElementById('2107.03223v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 24 April, 2024; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 7 July, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with machine-readable versions and any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2021-013.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> CERN-CERN-EP-2021-108, LHCb-PAPER-2021-013 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JHEP 07 (2022) 117 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2105.04409">arXiv:2105.04409</a> <span> [<a href="https://arxiv.org/pdf/2105.04409">pdf</a>, <a href="https://arxiv.org/format/2105.04409">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Data Analysis, Statistics and Probability">physics.data-an</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1140/epjc/s10052-021-09476-z">10.1140/epjc/s10052-021-09476-z <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Background identification in cryogenic calorimeters through $伪-伪$ delayed coincidences </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/nucl-ex?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/nucl-ex?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/nucl-ex?searchtype=author&query=Gotti%2C+C">C. Gotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Keppel%2C+G">G. Keppel</a>, <a href="/search/nucl-ex?searchtype=author&query=Martinez%2C+M">M. Martinez</a> , et al. (20 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2105.04409v2-abstract-short" style="display: inline;"> Localization and modeling of radioactive contaminations is a challenge that ultra-low background experiments are constantly facing. These are fundamental steps both to extract scientific results and to further reduce the background of the detectors. Here we present an innovative technique based on the analysis of $伪-伪$ delayed coincidences in $^{232}$Th and $^{238}$U decay chains, developed to inv… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2105.04409v2-abstract-full').style.display = 'inline'; document.getElementById('2105.04409v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2105.04409v2-abstract-full" style="display: none;"> Localization and modeling of radioactive contaminations is a challenge that ultra-low background experiments are constantly facing. These are fundamental steps both to extract scientific results and to further reduce the background of the detectors. Here we present an innovative technique based on the analysis of $伪-伪$ delayed coincidences in $^{232}$Th and $^{238}$U decay chains, developed to investigate the contaminations of the ZnSe crystals in the CUPID-0 experiment. This method allows to disentangle surface and bulk contaminations of the detectors relying on the different probability to tag delayed coincidences as function of the $伪$ decay position. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2105.04409v2-abstract-full').style.display = 'none'; document.getElementById('2105.04409v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 13 August, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 7 May, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Eur. Phys. J. C 81, 722 (2021) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2105.03329">arXiv:2105.03329</a> <span> [<a href="https://arxiv.org/pdf/2105.03329">pdf</a>, <a href="https://arxiv.org/format/2105.03329">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.physletb.2021.136642">10.1016/j.physletb.2021.136642 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of $^{216}$Po half-life with the CUPID-0 experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Caracciolo%2C+V">V. Caracciolo</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Colantoni%2C+I">I. Colantoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/nucl-ex?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/nucl-ex?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/nucl-ex?searchtype=author&query=Gotti%2C+C">C. Gotti</a> , et al. (22 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2105.03329v2-abstract-short" style="display: inline;"> Rare event physics demands very detailed background control, high-performance detectors, and custom analysis strategies. Cryogenic calorimeters combine all these ingredients very effectively, representing a promising tool for next-generation experiments. CUPID-0 is one of the most advanced examples of such a technique, having demonstrated its potential with several results obtained with limited ex… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2105.03329v2-abstract-full').style.display = 'inline'; document.getElementById('2105.03329v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2105.03329v2-abstract-full" style="display: none;"> Rare event physics demands very detailed background control, high-performance detectors, and custom analysis strategies. Cryogenic calorimeters combine all these ingredients very effectively, representing a promising tool for next-generation experiments. CUPID-0 is one of the most advanced examples of such a technique, having demonstrated its potential with several results obtained with limited exposure. In this paper, we present a further application. Exploiting the analysis of delayed coincidence, we can identify the signals caused by the $^{220}$Rn-$^{216}$Po decay sequence on an event-by-event basis. The analysis of these events allows us to extract the time differences between the two decays, leading to a new evaluation of $^{216}$ half-life, estimated as (143.3 $\pm$ 2.8) ms. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2105.03329v2-abstract-full').style.display = 'none'; document.getElementById('2105.03329v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 12 May, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 7 May, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">5 pages, 2 figures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2104.06906">arXiv:2104.06906</a> <span> [<a href="https://arxiv.org/pdf/2104.06906">pdf</a>, <a href="https://arxiv.org/format/2104.06906">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1038/s41586-022-04497-4">10.1038/s41586-022-04497-4 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Search for Majorana neutrinos exploiting millikelvin cryogenics with CUORE </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Celi%2C+E">E. Celi</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a> , et al. (89 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2104.06906v2-abstract-short" style="display: inline;"> The possibility that neutrinos may be their own antiparticles, unique among the known fundamental particles, arises from the symmetric theory of fermions proposed by Ettore Majorana in 1937. Given the profound consequences of such Majorana neutrinos, among which is a potential explanation for the matter-antimatter asymmetry of the universe via leptogenesis, the Majorana nature of neutrinos command… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2104.06906v2-abstract-full').style.display = 'inline'; document.getElementById('2104.06906v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2104.06906v2-abstract-full" style="display: none;"> The possibility that neutrinos may be their own antiparticles, unique among the known fundamental particles, arises from the symmetric theory of fermions proposed by Ettore Majorana in 1937. Given the profound consequences of such Majorana neutrinos, among which is a potential explanation for the matter-antimatter asymmetry of the universe via leptogenesis, the Majorana nature of neutrinos commands intense experimental scrutiny globally; one of the primary experimental probes is neutrinoless double beta ($0 谓尾尾$) decay. Here we show results from the search for $0 谓尾尾$ decay of $^{130}$Te, using the latest advanced cryogenic calorimeters with the CUORE experiment. CUORE, operating just 10 millikelvin above absolute zero, has pushed the state of the art on three frontiers: the sheer mass held at such ultra-low temperatures, operational longevity, and the low levels of ionising radiation emanating from the cryogenic infrastructure. We find no evidence for $0 谓尾尾$ decay and set a lower bound of $T_{1/2}^{0 谓} > 2.2 \times 10^{25}$ years at a 90% credibility interval. We discuss potential applications of the advances made with CUORE to other fields such as direct dark matter, neutrino and nuclear physics searches and large-scale quantum computing, which can benefit from sustained operation of large payloads in a low-radioactivity, ultra-low temperature cryogenic environment. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2104.06906v2-abstract-full').style.display = 'none'; document.getElementById('2104.06906v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 11 April, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 14 April, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nature 604, 53 (2022) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2103.07349">arXiv:2103.07349</a> <span> [<a href="https://arxiv.org/pdf/2103.07349">pdf</a>, <a href="https://arxiv.org/format/2103.07349">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.103.064905">10.1103/PhysRevC.103.064905 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of the prompt-production cross-section ratio $蟽(蠂_{c2})/蟽(蠂_{c1})$ in $p$Pb collisions at $\sqrt{s_{NN}}$ = 8.16 TeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Aaij%2C+R">R. Aaij</a>, <a href="/search/nucl-ex?searchtype=author&query=Beteta%2C+C+A">C. Abell谩n Beteta</a>, <a href="/search/nucl-ex?searchtype=author&query=Ackernley%2C+T">T. Ackernley</a>, <a href="/search/nucl-ex?searchtype=author&query=Adeva%2C+B">B. Adeva</a>, <a href="/search/nucl-ex?searchtype=author&query=Adinolfi%2C+M">M. Adinolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Afsharnia%2C+H">H. Afsharnia</a>, <a href="/search/nucl-ex?searchtype=author&query=Aidala%2C+C+A">C. A. Aidala</a>, <a href="/search/nucl-ex?searchtype=author&query=Aiola%2C+S">S. Aiola</a>, <a href="/search/nucl-ex?searchtype=author&query=Ajaltouni%2C+Z">Z. Ajaltouni</a>, <a href="/search/nucl-ex?searchtype=author&query=Akar%2C+S">S. Akar</a>, <a href="/search/nucl-ex?searchtype=author&query=Albrecht%2C+J">J. Albrecht</a>, <a href="/search/nucl-ex?searchtype=author&query=Alessio%2C+F">F. Alessio</a>, <a href="/search/nucl-ex?searchtype=author&query=Alexander%2C+M">M. Alexander</a>, <a href="/search/nucl-ex?searchtype=author&query=Albero%2C+A+A">A. Alfonso Albero</a>, <a href="/search/nucl-ex?searchtype=author&query=Aliouche%2C+Z">Z. Aliouche</a>, <a href="/search/nucl-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/nucl-ex?searchtype=author&query=Cartelle%2C+P+A">P. Alvarez Cartelle</a>, <a href="/search/nucl-ex?searchtype=author&query=Amato%2C+S">S. Amato</a>, <a href="/search/nucl-ex?searchtype=author&query=Amhis%2C+Y">Y. Amhis</a>, <a href="/search/nucl-ex?searchtype=author&query=An%2C+L">L. An</a>, <a href="/search/nucl-ex?searchtype=author&query=Anderlini%2C+L">L. Anderlini</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreianov%2C+A">A. Andreianov</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreotti%2C+M">M. Andreotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Archilli%2C+F">F. Archilli</a>, <a href="/search/nucl-ex?searchtype=author&query=Artamonov%2C+A">A. Artamonov</a> , et al. (940 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2103.07349v2-abstract-short" style="display: inline;"> This Letter reports the first measurement of prompt $蠂_{c1}$ and $蠂_{c2}$ charmonium production in nuclear collisions at Large Hadron Collider energies. The cross-section ratio $蟽(蠂_{c2}) / 蟽(蠂_{c1})$ is measured in $p$Pb collisions at $\sqrt{s_{NN}}$ = 8.16 TeV, collected with the LHCb experiment. The $蠂_{c1,2}$ states are reconstructed via their decay to a $\rm{J}/蠄$ meson, subsequently decaying… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2103.07349v2-abstract-full').style.display = 'inline'; document.getElementById('2103.07349v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2103.07349v2-abstract-full" style="display: none;"> This Letter reports the first measurement of prompt $蠂_{c1}$ and $蠂_{c2}$ charmonium production in nuclear collisions at Large Hadron Collider energies. The cross-section ratio $蟽(蠂_{c2}) / 蟽(蠂_{c1})$ is measured in $p$Pb collisions at $\sqrt{s_{NN}}$ = 8.16 TeV, collected with the LHCb experiment. The $蠂_{c1,2}$ states are reconstructed via their decay to a $\rm{J}/蠄$ meson, subsequently decaying into a pair of oppositely charged muons, and a photon, which is reconstructed in the calorimeter or via its conversion in the detector material. The cross-section ratio is consistent with unity in the two considered rapidity regions. Comparison with a corresponding cross-section ratio previously measured by the LHCb collaboration in $pp$ collisions suggests that $蠂_{c1}$ and $蠂_{c2}$ states are similarly affected by nuclear effects occurring in $p$Pb collisions. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2103.07349v2-abstract-full').style.display = 'none'; document.getElementById('2103.07349v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 16 June, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 12 March, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2020-048.html (LHCb public pages)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LHCb-PAPER-2020-048, CERN-EP-2021-024 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. C 103, 064905 (2021) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2101.10702">arXiv:2101.10702</a> <span> [<a href="https://arxiv.org/pdf/2101.10702">pdf</a>, <a href="https://arxiv.org/format/2101.10702">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1140/epjc/s10052-021-09317-z">10.1140/epjc/s10052-021-09317-z <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Search for Double-Beta Decay of $\mathrm{^{130}Te}$ to the $0^+$ States of $\mathrm{^{130}Xe}$ with CUORE </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+M+B+A">M. Biassoni A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+P+C+N">P. Carniti N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Celi%2C+E">E. Celi</a>, <a href="/search/nucl-ex?searchtype=author&query=Copello%2C+D+C+M+C+S">D. Chiesa M. Clemenza S. Copello</a>, <a href="/search/nucl-ex?searchtype=author&query=Cosmelli%2C+C">C. Cosmelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a> , et al. (83 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2101.10702v2-abstract-short" style="display: inline;"> The CUORE experiment is a large bolometric array searching for the lepton number violating neutrino-less double beta decay ($0谓尾尾$) in the isotope $\mathrm{^{130}Te}$. In this work we present the latest results on two searches for the double beta decay (DBD) of $\mathrm{^{130}Te}$ to the first $0^{+}_2$ excited state of $\mathrm{^{130}Xe}$: the $0谓尾尾$ decay and the Standard Model-allowed two-neutr… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2101.10702v2-abstract-full').style.display = 'inline'; document.getElementById('2101.10702v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2101.10702v2-abstract-full" style="display: none;"> The CUORE experiment is a large bolometric array searching for the lepton number violating neutrino-less double beta decay ($0谓尾尾$) in the isotope $\mathrm{^{130}Te}$. In this work we present the latest results on two searches for the double beta decay (DBD) of $\mathrm{^{130}Te}$ to the first $0^{+}_2$ excited state of $\mathrm{^{130}Xe}$: the $0谓尾尾$ decay and the Standard Model-allowed two-neutrinos double beta decay ($2谓尾尾$). Both searches are based on a 372.5 kg$\times$yr TeO$_2$ exposure. The de-excitation gamma rays emitted by the excited Xe nucleus in the final state yield a unique signature, which can be searched for with low background by studying coincident events in two or more bolometers. The closely packed arrangement of the CUORE crystals constitutes a significant advantage in this regard. The median limit setting sensitivities at 90\% Credible Interval (C.I.) of the given searches were estimated as $\mathrm{S^{0谓}_{1/2} = 5.6 \times 10^{24} \: \mathrm{yr}}$ for the ${0谓尾尾}$ decay and $\mathrm{S^{2谓}_{1/2} = 2.1 \times 10^{24} \: \mathrm{yr}}$ for the ${2谓尾尾}$ decay. No significant evidence for either of the decay modes was observed and a Bayesian lower bound at $90\%$ C.I. on the decay half lives is obtained as: $\mathrm{(T_{1/2})^{0谓}_{0^+_2} > 5.9 \times 10^{24} \: \mathrm{yr}}$ for the $0谓尾尾$ mode and $\mathrm{(T_{1/2})^{2谓}_{0^+_2} > 1.3 \times 10^{24} \: \mathrm{yr}}$ for the $2谓尾尾$ mode. These represent the most stringent limits on the DBD of $^{130}$Te to excited states and improve by a factor $\sim5$ the previous results on this process. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2101.10702v2-abstract-full').style.display = 'none'; document.getElementById('2101.10702v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 30 July, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 26 January, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">13 pages, 6 figures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2012.12648">arXiv:2012.12648</a> <span> [<a href="https://arxiv.org/pdf/2012.12648">pdf</a>, <a href="https://arxiv.org/format/2012.12648">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1088/1742-6596/1643/1/012025">10.1088/1742-6596/1643/1/012025 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Results on $^{82}$Se $2谓尾尾$ with CUPID-0 Phase I </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Pagnanini%2C+L">L Pagnanini</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J W Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O Cremonesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Ferroni%2C+F">F Ferroni</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L Gironi</a>, <a href="/search/nucl-ex?searchtype=author&query=Giuliani%2C+A">A Giuliani</a>, <a href="/search/nucl-ex?searchtype=author&query=Gorla%2C+P">P Gorla</a>, <a href="/search/nucl-ex?searchtype=author&query=Gotti%2C+C">C Gotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Keppel%2C+G">G Keppel</a>, <a href="/search/nucl-ex?searchtype=author&query=Martinez%2C+M">M Martinez</a> , et al. (19 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2012.12648v1-abstract-short" style="display: inline;"> The nucleus is an extraordinarily complex object where fundamental forces are at work. The solution of this many-body problem has challenged physicists for decades: several models with complementary virtues and flaws have been adopted, none of which has a universal predictive capability. Double beta decay is a second-order weak nuclear decay whose precise measurement might steer fundamental improv… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2012.12648v1-abstract-full').style.display = 'inline'; document.getElementById('2012.12648v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2012.12648v1-abstract-full" style="display: none;"> The nucleus is an extraordinarily complex object where fundamental forces are at work. The solution of this many-body problem has challenged physicists for decades: several models with complementary virtues and flaws have been adopted, none of which has a universal predictive capability. Double beta decay is a second-order weak nuclear decay whose precise measurement might steer fundamental improvements in nuclear theory. Its knowledge paves the way to a much better understanding of many-body nuclear dynamics and clarifies, in particular, the role of multiparticle states. This is a useful input to a complete understanding of the dynamics of neutrino-less double beta decay, the chief physical process whose discovery may shed light to the matter-antimatter asymmetry of the universe and unveil the true nature of neutrinos. Here, we report the study of $2谓尾尾$-decay in $^{82}$Se with the CUPID-0 detector, an array of ZnSe crystals maintained at a temperature close to 'absolute zero' in an ultralow background environment. Thanks to the unprecedented accuracy in the measurement of the two electrons spectrum, we prove that the decay is dominated by a single intermediate state. We obtain also the most precise value for the $^{82}$Se $2谓尾尾$-decay half-life of $T^{2谓}_{1/2} = [8.6^{+0.2}_{-0.1}] \times 10^{19}$ yr. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2012.12648v1-abstract-full').style.display = 'none'; document.getElementById('2012.12648v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 23 December, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 2020. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Journal of Physics: Conference Series 1643 (2020) 012025 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2012.11749">arXiv:2012.11749</a> <span> [<a href="https://arxiv.org/pdf/2012.11749">pdf</a>, <a href="https://arxiv.org/format/2012.11749">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.126.171801">10.1103/PhysRevLett.126.171801 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of the 2$谓尾尾$ Decay Half-life of $^{130}$Te with CUORE </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a> , et al. (88 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2012.11749v2-abstract-short" style="display: inline;"> We measured two-neutrino double beta decay of $^{130}$Te using an exposure of 300.7 kg$\cdot$yr accumulated with the CUORE detector. Using a Bayesian analysis to fit simulated spectra to experimental data, it was possible to disentangle all the major background sources and precisely measure the two-neutrino contribution. The half-life is in agreement with past measurements with a strongly reduced… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2012.11749v2-abstract-full').style.display = 'inline'; document.getElementById('2012.11749v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2012.11749v2-abstract-full" style="display: none;"> We measured two-neutrino double beta decay of $^{130}$Te using an exposure of 300.7 kg$\cdot$yr accumulated with the CUORE detector. Using a Bayesian analysis to fit simulated spectra to experimental data, it was possible to disentangle all the major background sources and precisely measure the two-neutrino contribution. The half-life is in agreement with past measurements with a strongly reduced uncertainty: $T^{2谓}_{1/2} = 7.71^{+0.08}_{-0.06}\mathrm{(stat.)}^{+0.12}_{-0.15}\mathrm{(syst.)}\times10^{20}$ yr. This measurement is the most precise determination of the $^{130}$Te 2$谓尾尾$ decay half-life to date. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2012.11749v2-abstract-full').style.display = 'none'; document.getElementById('2012.11749v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 19 May, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 21 December, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 2020. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">Published in PRL</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">ACM Class:</span> J.2 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 126, 171801 (2021) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2012.00644">arXiv:2012.00644</a> <span> [<a href="https://arxiv.org/pdf/2012.00644">pdf</a>, <a href="https://arxiv.org/format/2012.00644">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> Double beta decay results from the CUPID-0 experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Celi%2C+E">E. Celi</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/nucl-ex?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/nucl-ex?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/nucl-ex?searchtype=author&query=Gotti%2C+C">C. Gotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Keppel%2C+G">G. Keppel</a> , et al. (21 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2012.00644v1-abstract-short" style="display: inline;"> A convincing observation of neutrino-less double beta decay (0$谓$DBD) relies on the possibility of operating high energy-resolution detectors in background-free conditions. Scintillating cryogenic calorimeters are one of the most promising tools to fulfill the requirements for a next-generation experiment. Several steps have been taken to demonstrate the maturity of this technique, starting from t… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2012.00644v1-abstract-full').style.display = 'inline'; document.getElementById('2012.00644v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2012.00644v1-abstract-full" style="display: none;"> A convincing observation of neutrino-less double beta decay (0$谓$DBD) relies on the possibility of operating high energy-resolution detectors in background-free conditions. Scintillating cryogenic calorimeters are one of the most promising tools to fulfill the requirements for a next-generation experiment. Several steps have been taken to demonstrate the maturity of this technique, starting from the successful experience of CUPID-0. The CUPID-0 experiment demonstrated the complete rejection of the dominant alpha background measuring the lowest counting rate in the region of interest for this technique. Furthermore, the most stringent limit on the $^{82}$Se 0$谓$DBD was established running 26 ZnSe crystals during two years of continuous detector operation. In this contribution we present the final results of CUPID-0 Phase I including a detailed model of the background, the measurement of the $^{82}$Se 2$谓$DBD half-life and the evidence that this nuclear transition is single state dominated. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2012.00644v1-abstract-full').style.display = 'none'; document.getElementById('2012.00644v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 1 December, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 2020. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">40th International Conference on High Energy physics - ICHEP2020 July 28 - August 6, 2020 Prague, Czech Republic (virtual meeting)</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2011.13656">arXiv:2011.13656</a> <span> [<a href="https://arxiv.org/pdf/2011.13656">pdf</a>, <a href="https://arxiv.org/format/2011.13656">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> Characterization of cubic Li$_{2}$$^{100}$MoO$_4$ crystals for the CUPID experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Armatol%2C+A">A. Armatol</a>, <a href="/search/nucl-ex?searchtype=author&query=Armengaud%2C+E">E. Armengaud</a>, <a href="/search/nucl-ex?searchtype=author&query=Armstrong%2C+W">W. Armstrong</a>, <a href="/search/nucl-ex?searchtype=author&query=Augier%2C+C">C. Augier</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Barabash%2C+A">A. Barabash</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Barresi%2C+A">A. Barresi</a>, <a href="/search/nucl-ex?searchtype=author&query=Baudin%2C+D">D. Baudin</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Berg%C3%A8%2C+L">L. Berg猫</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Billard%2C+J">J. Billard</a>, <a href="/search/nucl-ex?searchtype=author&query=Boldrini%2C+V">V. Boldrini</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a> , et al. (147 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2011.13656v1-abstract-short" style="display: inline;"> The CUPID Collaboration is designing a tonne-scale, background-free detector to search for double beta decay with sufficient sensitivity to fully explore the parameter space corresponding to the inverted neutrino mass hierarchy scenario. One of the CUPID demonstrators, CUPID-Mo, has proved the potential of enriched Li$_{2}$$^{100}$MoO$_4$ crystals as suitable detectors for neutrinoless double beta… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2011.13656v1-abstract-full').style.display = 'inline'; document.getElementById('2011.13656v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2011.13656v1-abstract-full" style="display: none;"> The CUPID Collaboration is designing a tonne-scale, background-free detector to search for double beta decay with sufficient sensitivity to fully explore the parameter space corresponding to the inverted neutrino mass hierarchy scenario. One of the CUPID demonstrators, CUPID-Mo, has proved the potential of enriched Li$_{2}$$^{100}$MoO$_4$ crystals as suitable detectors for neutrinoless double beta decay search. In this work, we characterised cubic crystals that, compared to the cylindrical crystals used by CUPID-Mo, are more appealing for the construction of tightly packed arrays. We measured an average energy resolution of (6.7$\pm$0.6) keV FWHM in the region of interest, approaching the CUPID target of 5 keV FWHM. We assessed the identification of $伪$ particles with and without a reflecting foil that enhances the scintillation light collection efficiency, proving that the baseline design of CUPID already ensures a complete suppression of this $伪$-induced background contribution. We also used the collected data to validate a Monte Carlo simulation modelling the light collection efficiency, which will enable further optimisations of the detector. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2011.13656v1-abstract-full').style.display = 'none'; document.getElementById('2011.13656v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 27 November, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2020. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2011.09295">arXiv:2011.09295</a> <span> [<a href="https://arxiv.org/pdf/2011.09295">pdf</a>, <a href="https://arxiv.org/format/2011.09295">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> New results from the CUORE experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Giachero%2C+A">A. Giachero</a>, <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Celi%2C+E">E. Celi</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a> , et al. (88 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2011.09295v2-abstract-short" style="display: inline;"> The Cryogenic Underground Observatory for Rare Events (CUORE) is the first cryogenic experiment searching for neutrinoless double-beta ($0谓尾尾$) decay that has been able to reach the one-ton scale. The detector, located at the Laboratori Nazionali del Gran Sasso in Italy, consists of an array of 988 TeO$_2$ crystals arranged in a compact cylindrical structure of 19 towers. Following the completion… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2011.09295v2-abstract-full').style.display = 'inline'; document.getElementById('2011.09295v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2011.09295v2-abstract-full" style="display: none;"> The Cryogenic Underground Observatory for Rare Events (CUORE) is the first cryogenic experiment searching for neutrinoless double-beta ($0谓尾尾$) decay that has been able to reach the one-ton scale. The detector, located at the Laboratori Nazionali del Gran Sasso in Italy, consists of an array of 988 TeO$_2$ crystals arranged in a compact cylindrical structure of 19 towers. Following the completion of the detector construction in August 2016, CUORE began its first physics data run in 2017 at a base temperature of about 10 mK. Following multiple optimization campaigns in 2018, CUORE is currently in stable operating mode. In 2019, CUORE released its 2\textsuperscript{nd} result of the search for $0谓尾尾$ with a TeO$_2$ exposure of 372.5 kg$\cdot$yr and a median exclusion sensitivity to a $^{130}$Te $0谓尾尾$ decay half-life of $1.7\cdot 10^{25}$ yr. We find no evidence for $0谓尾尾$ decay and set a 90\% C.I. (credibility interval) Bayesian lower limit of $3.2\cdot 10^{25}$ yr on the $^{130}$Te $0谓尾尾$ decay half-life. In this work, we present the current status of CUORE's search for $0谓尾尾$, as well as review the detector performance. Finally, we give an update of the CUORE background model and the measurement of the $^{130}$Te two neutrino double-beta ($2谓尾尾$) decay half-life. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2011.09295v2-abstract-full').style.display = 'none'; document.getElementById('2011.09295v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 7 January, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 18 November, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2020. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">Proceeding of 40th International Conference on High Energy physics (ICHEP2020), July 28 - August 6, 2020, Prague, Czech Republic (virtual meeting). arXiv admin note: text overlap with arXiv:1905.07667</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2003.10840">arXiv:2003.10840</a> <span> [<a href="https://arxiv.org/pdf/2003.10840">pdf</a>, <a href="https://arxiv.org/format/2003.10840">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1140/epjc/s10052-020-8280-4">10.1140/epjc/s10052-020-8280-4 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Search for Neutrino-less Double Beta Decay of $^{64}$Zn and $^{70}$Zn with CUPID-0 </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Celi%2C+E">E. Celi</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremomesi%2C+O">O. Cremomesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/nucl-ex?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/nucl-ex?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/nucl-ex?searchtype=author&query=Gotti%2C+C">C. Gotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Keppel%2C+G">G. Keppel</a> , et al. (21 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2003.10840v2-abstract-short" style="display: inline;"> CUPID-0 is the first pilot experiment of CUPID, a next-generation project searching for neutrino-less double beta decay. In its first scientific run, CUPID-0 operated 26 ZnSe cryogenic calorimeters coupled to light detectors in the underground Laboratori Nazionali del Gran Sasso. In this work, we analyzed a ZnSe exposure of 11.34 kg$\times$yr to search for the neutrino-less double beta decay of… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2003.10840v2-abstract-full').style.display = 'inline'; document.getElementById('2003.10840v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2003.10840v2-abstract-full" style="display: none;"> CUPID-0 is the first pilot experiment of CUPID, a next-generation project searching for neutrino-less double beta decay. In its first scientific run, CUPID-0 operated 26 ZnSe cryogenic calorimeters coupled to light detectors in the underground Laboratori Nazionali del Gran Sasso. In this work, we analyzed a ZnSe exposure of 11.34 kg$\times$yr to search for the neutrino-less double beta decay of $^{70}$Zn and for the neutrino-less positron-emitting electron capture of $^{64}$Zn. We found no evidence for these decays and set 90$\%$ credible interval limits of ${\rm T}_{1/2}^{0谓尾尾}(^{70}{\rm Zn}) > 1.6 \times 10^{21}$ yr and ${\rm T}_{1/2}^{0谓EC 尾+}(^{64}{\rm Zn}) > 1.2 \times 10^{22}$ yr, surpassing by almost two orders of magnitude the previous experimental results <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2003.10840v2-abstract-full').style.display = 'none'; document.getElementById('2003.10840v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 15 September, 2020; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 24 March, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2020. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1912.10966">arXiv:1912.10966</a> <span> [<a href="https://arxiv.org/pdf/1912.10966">pdf</a>, <a href="https://arxiv.org/format/1912.10966">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.124.122501">10.1103/PhysRevLett.124.122501 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Improved Limit on Neutrinoless Double-Beta Decay in $^{130}$Te with CUORE </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Chott%2C+N">N. Chott</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a> , et al. (86 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1912.10966v1-abstract-short" style="display: inline;"> We report new results from the search for neutrinoless double-beta decay in $^{130}$Te with the CUORE detector. This search benefits from a four-fold increase in exposure, lower trigger thresholds and analysis improvements relative to our previous results. We observe a background of $(1.38\pm0.07)\cdot10^{-2}$ counts$/($keV$\cdot$kg$\cdot$yr$)$ in the $0谓尾尾$ decay region of interest and, with a to… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1912.10966v1-abstract-full').style.display = 'inline'; document.getElementById('1912.10966v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1912.10966v1-abstract-full" style="display: none;"> We report new results from the search for neutrinoless double-beta decay in $^{130}$Te with the CUORE detector. This search benefits from a four-fold increase in exposure, lower trigger thresholds and analysis improvements relative to our previous results. We observe a background of $(1.38\pm0.07)\cdot10^{-2}$ counts$/($keV$\cdot$kg$\cdot$yr$)$ in the $0谓尾尾$ decay region of interest and, with a total exposure of 372.5 kg$\cdot$yr, we attain a median exclusion sensitivity of $1.7\cdot10^{25}$ yr. We find no evidence for $0谓尾尾$ decay and set a $90\%$ CI Bayesian lower limit of $3.2\cdot10^{25}$ yr on the $^{130}$Te half-life for this process. In the hypothesis that $0谓尾尾$ decay is mediated by light Majorana neutrinos, this results in an upper limit on the effective Majorana mass of 75-350 meV, depending on the nuclear matrix elements used. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1912.10966v1-abstract-full').style.display = 'none'; document.getElementById('1912.10966v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 23 December, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 2019. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">7 pages, 5 figures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1911.02446">arXiv:1911.02446</a> <span> [<a href="https://arxiv.org/pdf/1911.02446">pdf</a>, <a href="https://arxiv.org/format/1911.02446">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevD.100.092002">10.1103/PhysRevD.100.092002 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> First search for Lorentz violation in double beta decay with scintillating calorimeters </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/nucl-ex?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/nucl-ex?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/nucl-ex?searchtype=author&query=Gotti%2C+C">C. Gotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Keppel%2C+G">G. Keppel</a>, <a href="/search/nucl-ex?searchtype=author&query=Martinez%2C+M">M. Martinez</a>, <a href="/search/nucl-ex?searchtype=author&query=Nagorny%2C+S">S. Nagorny</a> , et al. (20 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1911.02446v1-abstract-short" style="display: inline;"> We present the search for Lorentz violation in the double beta decay of ^{82}Se~with CUPID-0, using an exposure of 9.95 kg x y. We found no evidence for the searched signal and set a limit on the isotropic components of the Lorentz violating coefficient of $\mathring{a}_{\text{of}}^{(3)} < 4.1\cdot10^{-6}$ GeV (90\% Credible Interval). This results is obtained with a Bayesian analysis of the exper… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1911.02446v1-abstract-full').style.display = 'inline'; document.getElementById('1911.02446v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1911.02446v1-abstract-full" style="display: none;"> We present the search for Lorentz violation in the double beta decay of ^{82}Se~with CUPID-0, using an exposure of 9.95 kg x y. We found no evidence for the searched signal and set a limit on the isotropic components of the Lorentz violating coefficient of $\mathring{a}_{\text{of}}^{(3)} < 4.1\cdot10^{-6}$ GeV (90\% Credible Interval). This results is obtained with a Bayesian analysis of the experimental data and fully includes the systematic uncertainties of the model. This is the first limit on $\mathring{a}_{\text{of}}^{(3)}$ obtained with a scintillating bolometer, showing the potentiality of this technique. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1911.02446v1-abstract-full').style.display = 'none'; document.getElementById('1911.02446v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 6 November, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2019. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> O. Azzolini et al., Phys. Rev. D 100, 092002 - Published 6 November 2019 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1909.03397">arXiv:1909.03397</a> <span> [<a href="https://arxiv.org/pdf/1909.03397">pdf</a>, <a href="https://arxiv.org/format/1909.03397">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.123.262501">10.1103/PhysRevLett.123.262501 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Evidence of Single State Dominance in the Two-Neutrino Double-$尾$ Decay of Se-82 with CUPID-0 </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/nucl-ex?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/nucl-ex?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/nucl-ex?searchtype=author&query=Gotti%2C+C">C. Gotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Keppel%2C+G">G. Keppel</a>, <a href="/search/nucl-ex?searchtype=author&query=Kotila%2C+J">J. Kotila</a>, <a href="/search/nucl-ex?searchtype=author&query=Martinez%2C+M">M. Martinez</a> , et al. (20 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1909.03397v2-abstract-short" style="display: inline;"> We report on the measurement of the two-neutrino double-$尾$ decay of $^{82}$Se performed for the first time with cryogenic calorimeters, in the framework of the CUPID-0~experiment. With an exposure of 9.95 kg$\times$yr of Zn$^{82}$Se, we determine the two-neutrino double-$尾$ decay half-life of $^{82}$Se with an unprecedented precision level,… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1909.03397v2-abstract-full').style.display = 'inline'; document.getElementById('1909.03397v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1909.03397v2-abstract-full" style="display: none;"> We report on the measurement of the two-neutrino double-$尾$ decay of $^{82}$Se performed for the first time with cryogenic calorimeters, in the framework of the CUPID-0~experiment. With an exposure of 9.95 kg$\times$yr of Zn$^{82}$Se, we determine the two-neutrino double-$尾$ decay half-life of $^{82}$Se with an unprecedented precision level, $T_{1/2}^{2谓} = [8.60 \pm 0.03 \textrm{(stat.)}~^{+0.17}_{-0.10} \textrm{(syst.)}] \times 10^{19}~\textrm{yr}$. The very high signal-to-background ratio, along with the detailed reconstruction of the background sources allowed us to identify the single state dominance as the underlying mechanism of such process, demonstrating that the higher state dominance hypothesis is disfavored at the level of 5.5 $蟽$. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1909.03397v2-abstract-full').style.display = 'none'; document.getElementById('1909.03397v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 20 November, 2019; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 8 September, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 2019. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 123, 262501 (2019) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1906.05001">arXiv:1906.05001</a> <span> [<a href="https://arxiv.org/pdf/1906.05001">pdf</a>, <a href="https://arxiv.org/format/1906.05001">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Atomic Physics">physics.atom-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.123.032501">10.1103/PhysRevLett.123.032501 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Final result of CUPID-0 phase-I in the search for the $^{82}$Se Neutrinoless Double Beta Decay </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/nucl-ex?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/nucl-ex?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/nucl-ex?searchtype=author&query=Gotti%2C+C">C. Gotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Keppel%2C+G">G. Keppel</a>, <a href="/search/nucl-ex?searchtype=author&query=Martinez%2C+M">M. Martinez</a>, <a href="/search/nucl-ex?searchtype=author&query=Nagorny%2C+S">S. Nagorny</a> , et al. (19 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1906.05001v1-abstract-short" style="display: inline;"> CUPID-0 is the first pilot experiment of CUPID, a next-generation project for the measurement of neutrinoless double beta decay (0$谓$DBD) with scintillating bolometers. The detector, consisting of 24 enriched and 2 natural ZnSe crystals, has been taking data at Laboratori Nazionali del Gran Sasso from June 2017 to December 2018, collecting a $^{82}$Se exposure of 5.29 kg$\times$yr. In this paper w… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1906.05001v1-abstract-full').style.display = 'inline'; document.getElementById('1906.05001v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1906.05001v1-abstract-full" style="display: none;"> CUPID-0 is the first pilot experiment of CUPID, a next-generation project for the measurement of neutrinoless double beta decay (0$谓$DBD) with scintillating bolometers. The detector, consisting of 24 enriched and 2 natural ZnSe crystals, has been taking data at Laboratori Nazionali del Gran Sasso from June 2017 to December 2018, collecting a $^{82}$Se exposure of 5.29 kg$\times$yr. In this paper we present the phase-I results in the search for 0$谓$DBD. We demonstrate that the technology implemented by CUPID-0 allows us to reach the lowest background for calorimetric experiments: $(3.5^{+1.0}_{-0.9})\times10^{-3}$ counts/(keV kg yr). Monitoring 3.88$\times$10$^{25}$ $^{82}$Se nuclei$\times$yr we reach a 90% credible interval median sensitivity of $\rm{T}^{0谓}_{1/2}>5.0\times10^{24} \rm{yr}$ and set the most stringent limit on the half-life of $^{82}$Se 0$谓$DBD : $\rm{T}^{0谓}_{1/2}>3.5\times10^{24} \rm{yr}$ (90% credible interval), corresponding to m$_{尾尾} <$ (311-638) meV depending on the nuclear matrix element calculations. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1906.05001v1-abstract-full').style.display = 'none'; document.getElementById('1906.05001v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 12 June, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2019. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">6 pages, 3 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 123, 032501 (2019) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1905.07667">arXiv:1905.07667</a> <span> [<a href="https://arxiv.org/pdf/1905.07667">pdf</a>, <a href="https://arxiv.org/format/1905.07667">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> Results of CUORE </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Dell%27Oro%2C+S">S. Dell'Oro</a>, <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Chott%2C+N">N. Chott</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a> , et al. (87 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1905.07667v1-abstract-short" style="display: inline;"> The Cryogenic Underground Observatory for Rare Events (CUORE) at the Laboratori Nazionali del Gran Sasso, Italy, is the world's largest bolometric experiment. The detector consists of an array of 988 TeO2 crystals, for a total mass of 742 kg. CUORE is presently in data taking, searching for the neutrinoless double beta decay of 130 Te. CUORE is operational since the spring of 2017. The initial sci… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1905.07667v1-abstract-full').style.display = 'inline'; document.getElementById('1905.07667v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1905.07667v1-abstract-full" style="display: none;"> The Cryogenic Underground Observatory for Rare Events (CUORE) at the Laboratori Nazionali del Gran Sasso, Italy, is the world's largest bolometric experiment. The detector consists of an array of 988 TeO2 crystals, for a total mass of 742 kg. CUORE is presently in data taking, searching for the neutrinoless double beta decay of 130 Te. CUORE is operational since the spring of 2017. The initial science run already allowed to provide the most stringent limit on the neutrinoless double beta decay half-life of 130Te, and to perform the most precise measurement of the two-neutrino double beta decay half-life. Up to date, we have more than doubled the collected exposure. In this talk, we presenteded the most recent results and discuss the present status of the CUORE experiment. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1905.07667v1-abstract-full').style.display = 'none'; document.getElementById('1905.07667v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 18 May, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2019. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">contribution to the 2019 EW/QCD/Gravitation session of the 54th Rencontres de Moriond</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1904.10397">arXiv:1904.10397</a> <span> [<a href="https://arxiv.org/pdf/1904.10397">pdf</a>, <a href="https://arxiv.org/format/1904.10397">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1140/epjc/s10052-019-7078-8">10.1140/epjc/s10052-019-7078-8 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Background Model of the CUPID-0 Experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/nucl-ex?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/nucl-ex?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/nucl-ex?searchtype=author&query=Gotti%2C+C">C. Gotti</a>, <a href="/search/nucl-ex?searchtype=author&query=Keppel%2C+G">G. Keppel</a>, <a href="/search/nucl-ex?searchtype=author&query=Martinez%2C+M">M. Martinez</a>, <a href="/search/nucl-ex?searchtype=author&query=Nagorny%2C+S">S. Nagorny</a> , et al. (19 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1904.10397v2-abstract-short" style="display: inline;"> CUPID-0 is the first large mass array of enriched Zn$^{82}$Se scintillating low temperature calorimeters, operated at LNGS since 2017. During its first scientific runs, CUPID-0 collected an exposure of 9.95 kg yr. Thanks to the excellent rejection of $伪$ particles, we attained the lowest background ever measured with thermal detectors in the energy region where we search for the signature of… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1904.10397v2-abstract-full').style.display = 'inline'; document.getElementById('1904.10397v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1904.10397v2-abstract-full" style="display: none;"> CUPID-0 is the first large mass array of enriched Zn$^{82}$Se scintillating low temperature calorimeters, operated at LNGS since 2017. During its first scientific runs, CUPID-0 collected an exposure of 9.95 kg yr. Thanks to the excellent rejection of $伪$ particles, we attained the lowest background ever measured with thermal detectors in the energy region where we search for the signature of $^{82}$Se neutrinoless double beta decay. In this work we develop a model to reconstruct the CUPID-0 background over the whole energy range of experimental data. We identify the background sources exploiting their distinctive signatures and we assess their extremely low contribution (down to $\sim10^{-4}$ counts/(keV kg yr)) in the region of interest for $^{82}$Se neutrinoless double beta decay search. This result represents a crucial step towards the comprehension of the background in experiments based on scintillating calorimeters and in next generation projects such as CUPID. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1904.10397v2-abstract-full').style.display = 'none'; document.getElementById('1904.10397v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 17 July, 2019; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 23 April, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2019. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">This is a post-peer-review, pre-copyedit version of an article published in Eur. Phys. J. C. The final authenticated version is available online at: https://doi.org/10.1140/epjc/s10052-019-7078-8</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> O. Azzolini et al., Eur. Phys. J. C (2019) 79: 583 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1901.10434">arXiv:1901.10434</a> <span> [<a href="https://arxiv.org/pdf/1901.10434">pdf</a>, <a href="https://arxiv.org/format/1901.10434">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1088/1748-0221/14/08/P08017">10.1088/1748-0221/14/08/P08017 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Resolution enhancement with light/heat decorrelation in CUPID-0 bolometric detector </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/nucl-ex?searchtype=author&query=Pagnanini%2C+L">L. Pagnanini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Pattavina%2C+L">L. Pattavina</a>, <a href="/search/nucl-ex?searchtype=author&query=Pavan%2C+M">M. Pavan</a>, <a href="/search/nucl-ex?searchtype=author&query=Pirro%2C+S">S. Pirro</a>, <a href="/search/nucl-ex?searchtype=author&query=Pozzi%2C+S">S. Pozzi</a>, <a href="/search/nucl-ex?searchtype=author&query=Previtali%2C+E">E. Previtali</a>, <a href="/search/nucl-ex?searchtype=author&query=Rusconi%2C+C">C. Rusconi</a>, <a href="/search/nucl-ex?searchtype=author&query=Tomei%2C+C">C. Tomei</a>, <a href="/search/nucl-ex?searchtype=author&query=Vignati%2C+M">M. Vignati</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1901.10434v3-abstract-short" style="display: inline;"> The CUPID-0 experiment searches for neutrinoless double beta decay ($0谓尾尾$) using the first array of enriched Zn$^{82}$Se scintillating bolometers with double (heat and light) read-out. To further enhance the CUPID-0 detector performances, the heat-light correlation has been exploited to improve the energy resolution. Different decorrelation algorithms have been studied and the best result is the… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1901.10434v3-abstract-full').style.display = 'inline'; document.getElementById('1901.10434v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1901.10434v3-abstract-full" style="display: none;"> The CUPID-0 experiment searches for neutrinoless double beta decay ($0谓尾尾$) using the first array of enriched Zn$^{82}$Se scintillating bolometers with double (heat and light) read-out. To further enhance the CUPID-0 detector performances, the heat-light correlation has been exploited to improve the energy resolution. Different decorrelation algorithms have been studied and the best result is the average reduction of the full width at half maximum (FWHM) energy resolution to $(90.5\pm0.6)~\%$ of its original value , corresponding to a change from $\text{FWHM}=(20.7\pm0.5)~\text{keV}$ to $\text{FWHM}=(18.7\pm0.5)~\text{keV}$ at the 2615 keV $纬$ line. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1901.10434v3-abstract-full').style.display = 'none'; document.getElementById('1901.10434v3-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 9 May, 2019; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 29 January, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2019. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1811.10363">arXiv:1811.10363</a> <span> [<a href="https://arxiv.org/pdf/1811.10363">pdf</a>, <a href="https://arxiv.org/format/1811.10363">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1140/epjc/s10052-019-7275-5">10.1140/epjc/s10052-019-7275-5 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Double-beta decay of ${}^{130}$Te to the first $0^+$ excited state of ${}^{130}$Xe with CUORE-0 </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Artusa%2C+D+R">D. R. Artusa</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Banks%2C+T+I">T. I. Banks</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Carbone%2C+L">L. Carbone</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Cassina%2C+L">L. Cassina</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a> , et al. (96 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1811.10363v3-abstract-short" style="display: inline;"> We report on a search for double beta decay of $^{130}$Te to the first $0^{+}$ excited state of $^{130}$Xe using a 9.8 kg$\cdot$yr exposure of $^{130}$Te collected with the CUORE-0 experiment. In this work we exploit different topologies of coincident events to search for both the neutrinoless and two-neutrino double-decay modes. We find no evidence for either mode and place lower bounds on the ha… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1811.10363v3-abstract-full').style.display = 'inline'; document.getElementById('1811.10363v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1811.10363v3-abstract-full" style="display: none;"> We report on a search for double beta decay of $^{130}$Te to the first $0^{+}$ excited state of $^{130}$Xe using a 9.8 kg$\cdot$yr exposure of $^{130}$Te collected with the CUORE-0 experiment. In this work we exploit different topologies of coincident events to search for both the neutrinoless and two-neutrino double-decay modes. We find no evidence for either mode and place lower bounds on the half-lives: $蟿^{0谓}_{0^+}>7.9\cdot 10^{23}$ yr and $蟿^{2谓}_{0^+}>2.4\cdot 10^{23}$ yr. Combining our results with those obtained by the CUORICINO experiment, we achieve the most stringent constraints available for these processes: $蟿^{0谓}_{0^+}>1.4\cdot 10^{24}$ yr and $蟿^{2谓}_{0^+}>2.5\cdot 10^{23}$ yr. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1811.10363v3-abstract-full').style.display = 'none'; document.getElementById('1811.10363v3-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 29 November, 2018; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 26 November, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2018. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">9 pages, 5 figures, 5 tables</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Eur. Phys. J. C 79, 795 (2019) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1808.10342">arXiv:1808.10342</a> <span> [<a href="https://arxiv.org/pdf/1808.10342">pdf</a>, <a href="https://arxiv.org/format/1808.10342">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> </div> <p class="title is-5 mathjax"> Update on the recent progress of the CUORE experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/nucl-ex?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/nucl-ex?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/nucl-ex?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/nucl-ex?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Cassina%2C+L">L. Cassina</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a> , et al. (96 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1808.10342v1-abstract-short" style="display: inline;"> CUORE is a 741 kg array of 988 TeO$_2$ bolometeric crystals designed to search for the neutrinoless double beta decay of $^{130}$Te and other rare processes. CUORE has been taking data since summer 2017, and as of summer 2018 collected a total of 86.3 kg$\cdot$yr of TeO$_2$ exposure. Based on this exposure, we were able to set a limit on the $0谓尾尾$ half-life of $^{130}$Te of… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1808.10342v1-abstract-full').style.display = 'inline'; document.getElementById('1808.10342v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1808.10342v1-abstract-full" style="display: none;"> CUORE is a 741 kg array of 988 TeO$_2$ bolometeric crystals designed to search for the neutrinoless double beta decay of $^{130}$Te and other rare processes. CUORE has been taking data since summer 2017, and as of summer 2018 collected a total of 86.3 kg$\cdot$yr of TeO$_2$ exposure. Based on this exposure, we were able to set a limit on the $0谓尾尾$ half-life of $^{130}$Te of $T^{0谓}_{1/2}>1.5\times10^{25}$ yr at 90% C.L. At this conference, we showed the decomposition of the CUORE background and were able to extract a $^{130}$Te $2谓尾尾$ half-life of $T_{1/2}^{2谓}=[7.9\pm0.1 \mathrm{(stat.)}\pm0.2 \mathrm{(syst.)}]\times10^{20}$ yr. This is the most precise measurement of this half-life and is consistent with previous measurements. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1808.10342v1-abstract-full').style.display = 'none'; document.getElementById('1808.10342v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 30 August, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2018. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">Proceedings of the Neutrino 2018 Conference. 8 pages, 7 figures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1807.00665">arXiv:1807.00665</a> <span> [<a href="https://arxiv.org/pdf/1807.00665">pdf</a>, <a href="https://arxiv.org/format/1807.00665">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1140/epjc/s10052-018-6340-9">10.1140/epjc/s10052-018-6340-9 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Search of the neutrino-less double beta decay of $^{82}$Se into the excited states of $^{82}$Kr with CUPID-0 </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/nucl-ex?searchtype=author&query=Barrera%2C+M+T">M. T. Barrera</a>, <a href="/search/nucl-ex?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/nucl-ex?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/nucl-ex?searchtype=author&query=Bossio%2C+E">E. Bossio</a>, <a href="/search/nucl-ex?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/nucl-ex?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/nucl-ex?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/nucl-ex?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/nucl-ex?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/nucl-ex?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/nucl-ex?searchtype=author&query=Cassina%2C+L">L. Cassina</a>, <a href="/search/nucl-ex?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/nucl-ex?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/nucl-ex?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/nucl-ex?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/nucl-ex?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/nucl-ex?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/nucl-ex?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/nucl-ex?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/nucl-ex?searchtype=author&query=Gorla%2C+P">P. Gorla</a> , et al. (25 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1807.00665v3-abstract-short" style="display: inline;"> The CUPID0 experiment searches for double beta decay using cryogenic calorimeters with double (heat and light) read-out. The detector, consisting of 24 ZnSe crystals 95$\%$ enriched in $^{82}$Se and 2 natural ZnSe crystals, started data-taking in 2017 at Laboratori Nazionali del Gran Sasso. We present the search for the neutrino-less double beta decay of $^{82}$Se into the 0$_1^+$, 2$_1^+$ and 2… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1807.00665v3-abstract-full').style.display = 'inline'; document.getElementById('1807.00665v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1807.00665v3-abstract-full" style="display: none;"> The CUPID0 experiment searches for double beta decay using cryogenic calorimeters with double (heat and light) read-out. The detector, consisting of 24 ZnSe crystals 95$\%$ enriched in $^{82}$Se and 2 natural ZnSe crystals, started data-taking in 2017 at Laboratori Nazionali del Gran Sasso. We present the search for the neutrino-less double beta decay of $^{82}$Se into the 0$_1^+$, 2$_1^+$ and 2$_2^+$ excited states of $^{82}$Kr with an exposure of 5.74 kg$\cdot$yr (2.24$\times$10$^{25}$ emitters$\cdot$yr). We found no evidence of the decays and set the most stringent limits on the widths of these processes: $螕$($^{82}$Se $\rightarrow ^{82}$Kr$_{0_1^+}$)$<$8.55$\times$10$^{-24}$ yr$^{-1}$, $螕$($^{82}$Se $\rightarrow ^{82}$Kr$_{2_1^+}$)$<6.25 \times10^{-24}$ yr$^{-1}$, $螕$($^{82}$Se $\rightarrow ^{82}$Kr$_{2_2^+}$)$<$8.25$\times$10$^{-24}$ yr$^{-1}$ (90$\%$ credible interval <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1807.00665v3-abstract-full').style.display = 'none'; document.getElementById('1807.00665v3-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 18 October, 2018; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 2 July, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2018. </p> </li> </ol> <nav class="pagination is-small is-centered breathe-horizontal" 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