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</div> <div class="control"> <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=Canonica%2C+L&start=50" class="pagination-next" >Next </a> <ul class="pagination-list"> <li> <a href="/search/?searchtype=author&query=Canonica%2C+L&start=0" class="pagination-link is-current" aria-label="Goto page 1">1 </a> </li> <li> <a href="/search/?searchtype=author&query=Canonica%2C+L&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/2501.04471">arXiv:2501.04471</a> <span> [<a href="https://arxiv.org/pdf/2501.04471">pdf</a>, <a href="https://arxiv.org/format/2501.04471">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> </div> </div> <p class="title is-5 mathjax"> Decoupling Pulse Tube Vibrations from a Dry Dilution Refrigerator at milli-Kelvin Temperatures </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=The+NUCLEUS+collaboration"> The NUCLEUS collaboration</a>, <a href="/search/physics?searchtype=author&query=Wex%2C+A">A. Wex</a>, <a href="/search/physics?searchtype=author&query=Rothe%2C+J">J. Rothe</a>, <a href="/search/physics?searchtype=author&query=Peters%2C+L">L. Peters</a>, <a href="/search/physics?searchtype=author&query=Abele%2C+H">H. Abele</a>, <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Arnold%2C+B">B. Arnold</a>, <a href="/search/physics?searchtype=author&query=Corona%2C+M+A">M. Atzori Corona</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bossio%2C+E">E. Bossio</a>, <a href="/search/physics?searchtype=author&query=Burkhart%2C+J">J. Burkhart</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cappella%2C+F">F. Cappella</a>, <a href="/search/physics?searchtype=author&query=Cappelli%2C+M">M. Cappelli</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Cerulli%2C+R">R. Cerulli</a>, <a href="/search/physics?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/physics?searchtype=author&query=Del+Castello%2C+G">G. Del Castello</a>, <a href="/search/physics?searchtype=author&query=Roccagiovine%2C+M+d+G">M. del Gallo Roccagiovine</a>, <a href="/search/physics?searchtype=author&query=Doblhammer%2C+A">A. Doblhammer</a>, <a href="/search/physics?searchtype=author&query=Dorer%2C+S">S. Dorer</a>, <a href="/search/physics?searchtype=author&query=Erhart%2C+A">A. Erhart</a>, <a href="/search/physics?searchtype=author&query=Friedl%2C+M">M. Friedl</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a> , et al. (43 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="2501.04471v1-abstract-short" style="display: inline;"> With the rising adoption of dry dilution refrigerators across scientific and industrial domains, there has been a pressing demand for highly efficient vibration decoupling systems capable of operation at cryogenic temperatures in order to achieve the low vibration levels required for operation of sensitive equipment like cryogenic detectors or quantum devices. As part of the NUCLEUS experiment, a… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2501.04471v1-abstract-full').style.display = 'inline'; document.getElementById('2501.04471v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2501.04471v1-abstract-full" style="display: none;"> With the rising adoption of dry dilution refrigerators across scientific and industrial domains, there has been a pressing demand for highly efficient vibration decoupling systems capable of operation at cryogenic temperatures in order to achieve the low vibration levels required for operation of sensitive equipment like cryogenic detectors or quantum devices. As part of the NUCLEUS experiment, a cryogenic spring pendulum has been engineered to effectively isolate pulse tube vibrations by establishing an autonomous frame of reference for the experimental volume, while sustaining temperatures below 10 mK. Attaining attenuation of up to two orders of magnitude within the region of interest of the NUCLEUS cryogenic detectors, we achieved displacement RMS values in the order of 1 nm in the axial direction and 100 pm radially, thereby reducing vibrations below typical environmental levels. Our successful detector operation across multiple cooldown cycles demonstrated negligible sensitivity to pulse tube induced vibrations, culminating in the achievement of an ultra-low $(6.22 \pm 0.07)$ eV baseline resolution on a gram-scale CaWO$_4$ cryogenic calorimeter during continuous pulse tube operation over the course of several weeks. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2501.04471v1-abstract-full').style.display = 'none'; document.getElementById('2501.04471v1-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 January, 2025; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2025. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2404.02607">arXiv:2404.02607</a> <span> [<a href="https://arxiv.org/pdf/2404.02607">pdf</a>, <a href="https://arxiv.org/format/2404.02607">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> </div> </div> <p class="title is-5 mathjax"> DoubleTES detectors to investigate the CRESST low energy background: results from above-ground prototypes </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Banik%2C+S">S. Banik</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertolini%2C+A">A. Bertolini</a>, <a href="/search/physics?searchtype=author&query=Breier%2C+R">R. Breier</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Burkhart%2C+J">J. Burkhart</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Einfalt%2C+L">L. Einfalt</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Guillaumon%2C+P+V">P. V. Guillaumon</a>, <a href="/search/physics?searchtype=author&query=Gupta%2C+S">S. Gupta</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Je%C5%A1kovsk%C3%BD%2C+M">M. Je拧kovsk媒</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a>, <a href="/search/physics?searchtype=author&query=Kaznacheeva%2C+M">M. Kaznacheeva</a> , et al. (33 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="2404.02607v1-abstract-short" style="display: inline;"> In recent times, the sensitivity of low-mass direct dark matter searches has been limited by unknown low energy backgrounds close to the energy threshold of the experiments known as the low energy excess (LEE). The CRESST experiment utilises advanced cryogenic detectors constructed with different types of crystals equipped with Transition Edge Sensors (TESs) to measure signals of nuclear recoils i… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2404.02607v1-abstract-full').style.display = 'inline'; document.getElementById('2404.02607v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2404.02607v1-abstract-full" style="display: none;"> In recent times, the sensitivity of low-mass direct dark matter searches has been limited by unknown low energy backgrounds close to the energy threshold of the experiments known as the low energy excess (LEE). The CRESST experiment utilises advanced cryogenic detectors constructed with different types of crystals equipped with Transition Edge Sensors (TESs) to measure signals of nuclear recoils induced by the scattering of dark matter particles in the detector. In CRESST, this low energy background manifests itself as a steeply rising population of events below 200 eV. A novel detector design named doubleTES using two identical TESs on the target crystal was studied to investigate the hypothesis that the events are sensor-related. We present the first results from two such modules, demonstrating their ability to differentiate between events originating from the crystal's bulk and those occurring in the sensor or in its close proximity. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2404.02607v1-abstract-full').style.display = 'none'; document.getElementById('2404.02607v1-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> 3 April, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 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">10 pages, 13 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/2311.15147">arXiv:2311.15147</a> <span> [<a href="https://arxiv.org/pdf/2311.15147">pdf</a>, <a href="https://arxiv.org/format/2311.15147">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> </div> </div> <p class="title is-5 mathjax"> Optimal operation of cryogenic calorimeters through deep reinforcement learning </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Banik%2C+S">S. Banik</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertolini%2C+A">A. Bertolini</a>, <a href="/search/physics?searchtype=author&query=Breier%2C+R">R. Breier</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Burkhart%2C+J">J. Burkhart</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Einfalt%2C+L">L. Einfalt</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Guillaumon%2C+P+V">P. V. Guillaumon</a>, <a href="/search/physics?searchtype=author&query=Gupta%2C+S">S. Gupta</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Je%C5%A1kovsk%C3%BD%2C+M">M. Je拧kovsk媒</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a>, <a href="/search/physics?searchtype=author&query=Kaznacheeva%2C+M">M. Kaznacheeva</a> , et al. (37 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="2311.15147v1-abstract-short" style="display: inline;"> Cryogenic phonon detectors with transition-edge sensors achieve the best sensitivity to light dark matter-nucleus scattering in current direct detection dark matter searches. In such devices, the temperature of the thermometer and the bias current in its readout circuit need careful optimization to achieve optimal detector performance. This task is not trivial and is typically done manually by an… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2311.15147v1-abstract-full').style.display = 'inline'; document.getElementById('2311.15147v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2311.15147v1-abstract-full" style="display: none;"> Cryogenic phonon detectors with transition-edge sensors achieve the best sensitivity to light dark matter-nucleus scattering in current direct detection dark matter searches. In such devices, the temperature of the thermometer and the bias current in its readout circuit need careful optimization to achieve optimal detector performance. This task is not trivial and is typically done manually by an expert. In our work, we automated the procedure with reinforcement learning in two settings. First, we trained on a simulation of the response of three CRESST detectors used as a virtual reinforcement learning environment. Second, we trained live on the same detectors operated in the CRESST underground setup. In both cases, we were able to optimize a standard detector as fast and with comparable results as human experts. Our method enables the tuning of large-scale cryogenic detector setups with minimal manual interventions. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2311.15147v1-abstract-full').style.display = 'none'; document.getElementById('2311.15147v1-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 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">23 pages, 14 figures, 2 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/2311.07318">arXiv:2311.07318</a> <span> [<a href="https://arxiv.org/pdf/2311.07318">pdf</a>, <a href="https://arxiv.org/format/2311.07318">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="Instrumentation and Methods for Astrophysics">astro-ph.IM</span> </div> </div> <p class="title is-5 mathjax"> Detector development for the CRESST experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Banik%2C+S">S. Banik</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertolini%2C+A">A. Bertolini</a>, <a href="/search/physics?searchtype=author&query=Breier%2C+R">R. Breier</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Burkhart%2C+J">J. Burkhart</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Einfalt%2C+L">L. Einfalt</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Guillaumon%2C+P+V">P. V. Guillaumon</a>, <a href="/search/physics?searchtype=author&query=Gupta%2C+S">S. Gupta</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Je%C5%A1kovsk%C3%BD%2C+M">M. Je拧kovsk媒</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a>, <a href="/search/physics?searchtype=author&query=Kaznacheeva%2C+M">M. Kaznacheeva</a> , et al. (33 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="2311.07318v1-abstract-short" style="display: inline;"> Recently low-mass dark matter direct searches have been hindered by a low energy background, drastically reducing the physics reach of the experiments. In the CRESST-III experiment, this signal is characterised by a significant increase of events below 200 eV. As the origin of this background is still unknown, it became necessary to develop new detector designs to reach a better understanding of t… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2311.07318v1-abstract-full').style.display = 'inline'; document.getElementById('2311.07318v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2311.07318v1-abstract-full" style="display: none;"> Recently low-mass dark matter direct searches have been hindered by a low energy background, drastically reducing the physics reach of the experiments. In the CRESST-III experiment, this signal is characterised by a significant increase of events below 200 eV. As the origin of this background is still unknown, it became necessary to develop new detector designs to reach a better understanding of the observations. Within the CRESST collaboration, three new different detector layouts have been developed and they are presented in this contribution. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2311.07318v1-abstract-full').style.display = 'none'; document.getElementById('2311.07318v1-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 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">8 pages, 4 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/2310.08457">arXiv:2310.08457</a> <span> [<a href="https://arxiv.org/pdf/2310.08457">pdf</a>, <a href="https://arxiv.org/format/2310.08457">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> </div> </div> <p class="title is-5 mathjax"> A Plastic Scintillation Muon Veto for Sub-Kelvin Temperatures </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Erhart%2C+A">A. Erhart</a>, <a href="/search/physics?searchtype=author&query=Wagner%2C+V">V. Wagner</a>, <a href="/search/physics?searchtype=author&query=Wex%2C+A">A. Wex</a>, <a href="/search/physics?searchtype=author&query=Goupy%2C+C">C. Goupy</a>, <a href="/search/physics?searchtype=author&query=Lhuillier%2C+D">D. Lhuillier</a>, <a href="/search/physics?searchtype=author&query=Namuth%2C+E">E. Namuth</a>, <a href="/search/physics?searchtype=author&query=Nones%2C+C">C. Nones</a>, <a href="/search/physics?searchtype=author&query=Rogly%2C+R">R. Rogly</a>, <a href="/search/physics?searchtype=author&query=Savu%2C+V">V. Savu</a>, <a href="/search/physics?searchtype=author&query=Schwarz%2C+M">M. Schwarz</a>, <a href="/search/physics?searchtype=author&query=Strauss%2C+R">R. Strauss</a>, <a href="/search/physics?searchtype=author&query=Vivier%2C+M">M. Vivier</a>, <a href="/search/physics?searchtype=author&query=Abele%2C+H">H. Abele</a>, <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Burkhart%2C+J">J. Burkhart</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cappella%2C+F">F. Cappella</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Cerulli%2C+R">R. Cerulli</a>, <a href="/search/physics?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/physics?searchtype=author&query=del+Castello%2C+G">G. del Castello</a>, <a href="/search/physics?searchtype=author&query=Roccagiovine%2C+M+d+G">M. del Gallo Roccagiovine</a>, <a href="/search/physics?searchtype=author&query=Doblhammer%2C+A">A. Doblhammer</a>, <a href="/search/physics?searchtype=author&query=Dorer%2C+S">S. Dorer</a> , et al. (37 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="2310.08457v1-abstract-short" style="display: inline;"> Rare-event search experiments located on-surface, such as short-baseline reactor neutrino experiments, are often limited by muon-induced background events. Highly efficient muon vetos are essential to reduce the detector background and to reach the sensitivity goals. We demonstrate the feasibility of deploying organic plastic scintillators at sub-Kelvin temperatures. For the NUCLEUS experiment, we… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2310.08457v1-abstract-full').style.display = 'inline'; document.getElementById('2310.08457v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2310.08457v1-abstract-full" style="display: none;"> Rare-event search experiments located on-surface, such as short-baseline reactor neutrino experiments, are often limited by muon-induced background events. Highly efficient muon vetos are essential to reduce the detector background and to reach the sensitivity goals. We demonstrate the feasibility of deploying organic plastic scintillators at sub-Kelvin temperatures. For the NUCLEUS experiment, we developed a cryogenic muon veto equipped with wavelength shifting fibers and a silicon photo multiplier operating inside a dilution refrigerator. The achievable compactness of cryostat-internal integration is a key factor in keeping the muon rate to a minimum while maximizing coverage. The thermal and light output properties of a plastic scintillation detector were examined. We report first data on the thermal conductivity and heat capacity of the polystyrene-based scintillator UPS-923A over a wide range of temperatures extending below one Kelvin. The light output was measured down to 0.8K and observed to increase by a factor of 1.61$\pm$0.05 compared to 300K. The development of an organic plastic scintillation muon veto operating in sub-Kelvin temperature environments opens new perspectives for rare-event searches with cryogenic detectors at sites lacking substantial overburden. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2310.08457v1-abstract-full').style.display = 'none'; document.getElementById('2310.08457v1-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 October, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> October 2023. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2310.05815">arXiv:2310.05815</a> <span> [<a href="https://arxiv.org/pdf/2310.05815">pdf</a>, <a href="https://arxiv.org/format/2310.05815">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Cosmology and Nongalactic Astrophysics">astro-ph.CO</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> <p class="title is-5 mathjax"> Light Dark Matter Search Using a Diamond Cryogenic Detector </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=CRESST+Collaboration"> CRESST Collaboration</a>, <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Banik%2C+S">S. Banik</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertolini%2C+A">A. Bertolini</a>, <a href="/search/physics?searchtype=author&query=Breier%2C+R">R. Breier</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Burkhart%2C+J">J. Burkhart</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Einfalt%2C+L">L. Einfalt</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Guillaumon%2C+P+V">P. V. Guillaumon</a>, <a href="/search/physics?searchtype=author&query=Gupta%2C+S">S. Gupta</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Je%C5%A1kovsk%C3%BD%2C+M">M. Je拧kovsk媒</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a> , et al. (34 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="2310.05815v1-abstract-short" style="display: inline;"> Diamond operated as a cryogenic calorimeter is an excellent target for direct detection of low-mass dark matter candidates. Following the realization of the first low-threshold cryogenic detector that uses diamond as absorber for astroparticle physics applications, we now present the resulting exclusion limits on the elastic spin-independent interaction cross-section of dark matter with diamond. W… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2310.05815v1-abstract-full').style.display = 'inline'; document.getElementById('2310.05815v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2310.05815v1-abstract-full" style="display: none;"> Diamond operated as a cryogenic calorimeter is an excellent target for direct detection of low-mass dark matter candidates. Following the realization of the first low-threshold cryogenic detector that uses diamond as absorber for astroparticle physics applications, we now present the resulting exclusion limits on the elastic spin-independent interaction cross-section of dark matter with diamond. We measured two 0.175 g CVD (Chemical Vapor Deposition) diamond samples, each instrumented with a W-TES. Thanks to the energy threshold of just 16.8 eV of one of the two detectors, we set exclusion limits on the elastic spin-independent interaction of dark matter particles with carbon nuclei down to dark matter masses as low as 0.122 GeV/c2. This work shows the scientific potential of cryogenic detectors made from diamond and lays the foundation for the use of this material as target for direct detection dark matter experiments. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2310.05815v1-abstract-full').style.display = 'none'; document.getElementById('2310.05815v1-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 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">6 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/2307.12991">arXiv:2307.12991</a> <span> [<a href="https://arxiv.org/pdf/2307.12991">pdf</a>, <a href="https://arxiv.org/format/2307.12991">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="Instrumentation and Methods for Astrophysics">astro-ph.IM</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/10.1088/1748-0221/19/11/P11013">10.1088/1748-0221/19/11/P11013 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> High-Dimensional Bayesian Likelihood Normalisation for CRESST's Background Model </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Banik%2C+S">S. Banik</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertolini%2C+A">A. Bertolini</a>, <a href="/search/physics?searchtype=author&query=Breier%2C+R">R. Breier</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Burkhart%2C+J">J. Burkhart</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Einfalt%2C+L">L. Einfalt</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Guillaumon%2C+P+V">P. V. Guillaumon</a>, <a href="/search/physics?searchtype=author&query=Gupta%2C+S">S. Gupta</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Jeskovsky%2C+M">M. Jeskovsky</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a>, <a href="/search/physics?searchtype=author&query=Kaznacheeva%2C+M">M. Kaznacheeva</a> , et al. (37 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="2307.12991v2-abstract-short" style="display: inline;"> Using CaWO$_4$ crystals as cryogenic calorimeters, the CRESST experiment searches for nuclear recoils caused by the scattering of potential Dark Matter particles. A reliable identification of a potential signal crucially depends on an accurate background model. In this work we introduce an improved normalisation method for CRESST's model of the electromagnetic backgrounds. Spectral templates, base… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2307.12991v2-abstract-full').style.display = 'inline'; document.getElementById('2307.12991v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2307.12991v2-abstract-full" style="display: none;"> Using CaWO$_4$ crystals as cryogenic calorimeters, the CRESST experiment searches for nuclear recoils caused by the scattering of potential Dark Matter particles. A reliable identification of a potential signal crucially depends on an accurate background model. In this work we introduce an improved normalisation method for CRESST's model of the electromagnetic backgrounds. Spectral templates, based on Geant4 simulations, are normalised via a Bayesian likelihood fit to experimental background data. Contrary to our previous work, no assumption of partial secular equilibrium is required, which results in a more robust and versatile applicability. Furthermore, considering the correlation between all background components allows us to explain 82.7% of the experimental background within [1 keV, 40 keV], an improvement of 18.6% compared to our previous method. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2307.12991v2-abstract-full').style.display = 'none'; document.getElementById('2307.12991v2-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 January, 2025; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 19 July, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 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">38 pages, 15 figures, accepted version to JINST</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> 2024 JINST 19 P11013 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2307.11066">arXiv:2307.11066</a> <span> [<a href="https://arxiv.org/pdf/2307.11066">pdf</a>, <a href="https://arxiv.org/format/2307.11066">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="Cosmology and Nongalactic Astrophysics">astro-ph.CO</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.109.082003">10.1103/PhysRevD.109.082003 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Particle discrimination in a NaI crystal using the COSINUS remote TES design </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=COSINUS+Collaboration"> COSINUS Collaboration</a>, <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bharadwaj%2C+M+R">M. R. Bharadwaj</a>, <a href="/search/physics?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/physics?searchtype=author&query=Di+Marco%2C+N">N. Di Marco</a>, <a href="/search/physics?searchtype=author&query=Einfalt%2C+L">L. Einfalt</a>, <a href="/search/physics?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Filipponi%2C+A">A. Filipponi</a>, <a href="/search/physics?searchtype=author&query=Frank%2C+T">T. Frank</a>, <a href="/search/physics?searchtype=author&query=Friedl%2C+M">M. Friedl</a>, <a href="/search/physics?searchtype=author&query=Fuss%2C+A">A. Fuss</a>, <a href="/search/physics?searchtype=author&query=Ge%2C+Z">Z. Ge</a>, <a href="/search/physics?searchtype=author&query=Heikinheimo%2C+M">M. Heikinheimo</a>, <a href="/search/physics?searchtype=author&query=Hughes%2C+M+N">M. N. Hughes</a>, <a href="/search/physics?searchtype=author&query=Huitu%2C+K">K. Huitu</a>, <a href="/search/physics?searchtype=author&query=Kellermann%2C+M">M. Kellermann</a>, <a href="/search/physics?searchtype=author&query=Maji%2C+R">R. Maji</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</a>, <a href="/search/physics?searchtype=author&query=Pagnanini%2C+L">L. Pagnanini</a>, <a href="/search/physics?searchtype=author&query=Petricca%2C+F">F. Petricca</a>, <a href="/search/physics?searchtype=author&query=Pirro%2C+S">S. Pirro</a>, <a href="/search/physics?searchtype=author&query=Pr%C3%B6bst%2C+F">F. Pr枚bst</a>, <a href="/search/physics?searchtype=author&query=Profeta%2C+G">G. Profeta</a>, <a href="/search/physics?searchtype=author&query=Puiu%2C+A">A. Puiu</a> , et al. (16 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="2307.11066v1-abstract-short" style="display: inline;"> The COSINUS direct dark matter experiment situated at Laboratori Nazionali del Gran Sasso in Italy is set to investigate the nature of the annually modulating signal detected by the DAMA/LIBRA experiment. COSINUS has already demonstrated that sodium iodide crystals can be operated at mK temperature as cryogenic scintillating calorimeters using transition edge sensors, despite the complication of h… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2307.11066v1-abstract-full').style.display = 'inline'; document.getElementById('2307.11066v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2307.11066v1-abstract-full" style="display: none;"> The COSINUS direct dark matter experiment situated at Laboratori Nazionali del Gran Sasso in Italy is set to investigate the nature of the annually modulating signal detected by the DAMA/LIBRA experiment. COSINUS has already demonstrated that sodium iodide crystals can be operated at mK temperature as cryogenic scintillating calorimeters using transition edge sensors, despite the complication of handling a hygroscopic and low melting point material. With results from a new COSINUS prototype, we show that particle discrimination on an event-by-event basis in NaI is feasible using the dual-channel readout of both phonons and scintillation light. The detector was mounted in the novel remoTES design and operated in an above-ground facility for 9.06 g$\cdot$d of exposure. With a 3.7 g NaI crystal, e$^-$/$纬$ events could be clearly distinguished from nuclear recoils down to the nuclear recoil energy threshold of 15 keV. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2307.11066v1-abstract-full').style.display = 'none'; document.getElementById('2307.11066v1-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 July, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 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">7 pages, 9 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/2303.15315">arXiv:2303.15315</a> <span> [<a href="https://arxiv.org/pdf/2303.15315">pdf</a>, <a href="https://arxiv.org/format/2303.15315">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> </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.108.022005">10.1103/PhysRevD.108.022005 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Observation of a low energy nuclear recoil peak in the neutron calibration data of the CRESST-III Experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=CRESST+Collaboration"> CRESST Collaboration</a>, <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Banik%2C+S">S. Banik</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertolini%2C+A">A. Bertolini</a>, <a href="/search/physics?searchtype=author&query=Breier%2C+R">R. Breier</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Burkhart%2C+J">J. Burkhart</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Einfalt%2C+L">L. Einfalt</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Fuss%2C+A">A. Fuss</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Gerster%2C+S">S. Gerster</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Guillaumon%2C+P+V">P. V. Guillaumon</a>, <a href="/search/physics?searchtype=author&query=Gupta%2C+S">S. Gupta</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a> , et al. (36 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="2303.15315v2-abstract-short" style="display: inline;"> New-generation direct searches for low mass dark matter feature detection thresholds at energies well below 100 eV, much lower than the energies of commonly used X-ray calibration sources. This requires new calibration sources with sub-keV energies. When searching for nuclear recoil signals, the calibration source should ideally cause mono-energetic nuclear recoils in the relevant energy range. Re… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2303.15315v2-abstract-full').style.display = 'inline'; document.getElementById('2303.15315v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2303.15315v2-abstract-full" style="display: none;"> New-generation direct searches for low mass dark matter feature detection thresholds at energies well below 100 eV, much lower than the energies of commonly used X-ray calibration sources. This requires new calibration sources with sub-keV energies. When searching for nuclear recoil signals, the calibration source should ideally cause mono-energetic nuclear recoils in the relevant energy range. Recently, a new calibration method based on the radiative neutron capture on $^{182}$W with subsequent de-excitation via single $纬$-emission leading to a nuclear recoil peak at 112 eV was proposed. The CRESST-III dark matter search operated several CaWO$_{4}$-based detector modules with detection thresholds below 100 eV in the past years. We report the observation of a peak around the expected energy of 112 eV in the data of three different detector modules recorded while irradiated with neutrons from different AmBe calibration sources. We compare the properties of the observed peaks with Geant-4 simulations and assess the prospects of using this for the energy calibration of CRESST-III detectors. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2303.15315v2-abstract-full').style.display = 'none'; document.getElementById('2303.15315v2-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 July, 2023; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 27 March, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 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">8 pages, 4 figures; submitted to Phys. Rev. D</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. D 108, 022005 (2023) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2211.04189">arXiv:2211.04189</a> <span> [<a href="https://arxiv.org/pdf/2211.04189">pdf</a>, <a href="https://arxiv.org/format/2211.04189">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> </div> </div> <p class="title is-5 mathjax"> Exploring coherent elastic neutrino-nucleus scattering of reactor neutrinos with the NUCLEUS experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=The+NUCLEUS+collaboration"> The NUCLEUS collaboration</a>, <a href="/search/physics?searchtype=author&query=Goupy%2C+C">C. Goupy</a>, <a href="/search/physics?searchtype=author&query=Abele%2C+H">H. Abele</a>, <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cappella%2C+F">F. Cappella</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Cerulli%2C+R">R. Cerulli</a>, <a href="/search/physics?searchtype=author&query=Colantoni%2C+I">I. Colantoni</a>, <a href="/search/physics?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/physics?searchtype=author&query=Del+Castello%2C+G">G. Del Castello</a>, <a href="/search/physics?searchtype=author&query=Roccagiovine%2C+M+d+G">M. del Gallo Roccagiovine</a>, <a href="/search/physics?searchtype=author&query=Doblhammer%2C+A">A. Doblhammer</a>, <a href="/search/physics?searchtype=author&query=Dorer%2C+S">S. Dorer</a>, <a href="/search/physics?searchtype=author&query=Erhart%2C+A">A. Erhart</a>, <a href="/search/physics?searchtype=author&query=Friendl%2C+M">M. Friendl</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Jeanneau%2C+F">F. Jeanneau</a>, <a href="/search/physics?searchtype=author&query=Jericha%2C+E">E. Jericha</a>, <a href="/search/physics?searchtype=author&query=Kaznacheeva%2C+M">M. Kaznacheeva</a>, <a href="/search/physics?searchtype=author&query=Kinast%2C+A">A. Kinast</a> , et al. (37 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="2211.04189v2-abstract-short" style="display: inline;"> The NUCLEUS experiment aims to perform a high-precision measurement of Coherent Elastic Neutrino-Nucleus Scattering (CEvNS) at the EdF Chooz B nuclear power plant in France. CEvNS is a unique process to study neutrino properties and to search for physics beyond the Standard Model. The study of CEvNS is also important for light Dark-Matter searches. It could be a possible irreducible background for… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2211.04189v2-abstract-full').style.display = 'inline'; document.getElementById('2211.04189v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2211.04189v2-abstract-full" style="display: none;"> The NUCLEUS experiment aims to perform a high-precision measurement of Coherent Elastic Neutrino-Nucleus Scattering (CEvNS) at the EdF Chooz B nuclear power plant in France. CEvNS is a unique process to study neutrino properties and to search for physics beyond the Standard Model. The study of CEvNS is also important for light Dark-Matter searches. It could be a possible irreducible background for high-sensitivity Dark-Matter searches. NUCLEUS is an experiment under construction based on ultra-low threshold (20 eVnr) cryogenic calorimeters, operated at tens-of-mK temperatures. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2211.04189v2-abstract-full').style.display = 'none'; document.getElementById('2211.04189v2-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 November, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 8 November, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 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">Procceding for 14th International Conference on Identification of Dark Matter Vienna, Austria, 18-22 July 2022 - Submitted to SciPost</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2211.03631">arXiv:2211.03631</a> <span> [<a href="https://arxiv.org/pdf/2211.03631">pdf</a>, <a href="https://arxiv.org/format/2211.03631">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/PhysRevLett.130.211802">10.1103/PhysRevLett.130.211802 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Observation of a nuclear recoil peak at the 100 eV scale induced by neutron capture </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=CRAB+Collaboration"> CRAB Collaboration</a>, <a href="/search/physics?searchtype=author&query=NUCLEUS+Collaboration"> NUCLEUS Collaboration</a>, <a href="/search/physics?searchtype=author&query=Abele%2C+H">H. Abele</a>, <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cappella%2C+F">F. Cappella</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Cerulli%2C+R">R. Cerulli</a>, <a href="/search/physics?searchtype=author&query=Chalil%2C+A">A. Chalil</a>, <a href="/search/physics?searchtype=author&query=Chebboubi%2C+A">A. Chebboubi</a>, <a href="/search/physics?searchtype=author&query=Colantoni%2C+I">I. Colantoni</a>, <a href="/search/physics?searchtype=author&query=Crocombette%2C+J+-">J. -P. Crocombette</a>, <a href="/search/physics?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/physics?searchtype=author&query=Del+Castello%2C+G">G. Del Castello</a>, <a href="/search/physics?searchtype=author&query=Roccagiovine%2C+M+d+G">M. del Gallo Roccagiovine</a>, <a href="/search/physics?searchtype=author&query=Desforge%2C+D">D. Desforge</a>, <a href="/search/physics?searchtype=author&query=Doblhammer%2C+A">A. Doblhammer</a>, <a href="/search/physics?searchtype=author&query=Dumonteil%2C+E">E. Dumonteil</a>, <a href="/search/physics?searchtype=author&query=Dorer%2C+S">S. Dorer</a>, <a href="/search/physics?searchtype=author&query=Erhart%2C+A">A. Erhart</a>, <a href="/search/physics?searchtype=author&query=Fuss%2C+A">A. Fuss</a>, <a href="/search/physics?searchtype=author&query=Friedl%2C+M">M. Friedl</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a> , et al. (53 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="2211.03631v2-abstract-short" style="display: inline;"> Coherent elastic neutrino-nucleus scattering and low-mass Dark Matter detectors rely crucially on the understanding of their response to nuclear recoils. We report the first observation of a nuclear recoil peak at around 112 eV induced by neutron capture. The measurement was performed with a CaWO$_4$ cryogenic detector from the NUCLEUS experiment exposed to a $^{252}$Cf source placed in a compact… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2211.03631v2-abstract-full').style.display = 'inline'; document.getElementById('2211.03631v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2211.03631v2-abstract-full" style="display: none;"> Coherent elastic neutrino-nucleus scattering and low-mass Dark Matter detectors rely crucially on the understanding of their response to nuclear recoils. We report the first observation of a nuclear recoil peak at around 112 eV induced by neutron capture. The measurement was performed with a CaWO$_4$ cryogenic detector from the NUCLEUS experiment exposed to a $^{252}$Cf source placed in a compact moderator. The measured spectrum is found in agreement with simulations and the expected peak structure from the single-$纬$ de-excitation of $^{183}$W is identified with 3 $蟽$ significance. This result demonstrates a new method for precise, in-situ, and non-intrusive calibration of low-threshold experiments. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2211.03631v2-abstract-full').style.display = 'none'; document.getElementById('2211.03631v2-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 June, 2023; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 7 November, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 130, 211802 (2023) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2211.00564">arXiv:2211.00564</a> <span> [<a href="https://arxiv.org/pdf/2211.00564">pdf</a>, <a href="https://arxiv.org/format/2211.00564">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="Instrumentation and Methods for Astrophysics">astro-ph.IM</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/epjp/s13360-023-03674-2">10.1140/epjp/s13360-023-03674-2 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Towards an automated data cleaning with deep learning in CRESST </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Banik%2C+S">S. Banik</a>, <a href="/search/physics?searchtype=author&query=Bartolot%2C+D">D. Bartolot</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertolini%2C+A">A. Bertolini</a>, <a href="/search/physics?searchtype=author&query=Breier%2C+R">R. Breier</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Burkhart%2C+J">J. Burkhart</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Einfalt%2C+L">L. Einfalt</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Fuss%2C+A">A. Fuss</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Gerster%2C+S">S. Gerster</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Guillaumon%2C+P+V">P. V. Guillaumon</a>, <a href="/search/physics?searchtype=author&query=Gupta%2C+S">S. Gupta</a> , et al. (40 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="2211.00564v2-abstract-short" style="display: inline;"> The CRESST experiment employs cryogenic calorimeters for the sensitive measurement of nuclear recoils induced by dark matter particles. The recorded signals need to undergo a careful cleaning process to avoid wrongly reconstructed recoil energies caused by pile-up and read-out artefacts. We frame this process as a time series classification task and propose to automate it with neural networks. Wit… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2211.00564v2-abstract-full').style.display = 'inline'; document.getElementById('2211.00564v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2211.00564v2-abstract-full" style="display: none;"> The CRESST experiment employs cryogenic calorimeters for the sensitive measurement of nuclear recoils induced by dark matter particles. The recorded signals need to undergo a careful cleaning process to avoid wrongly reconstructed recoil energies caused by pile-up and read-out artefacts. We frame this process as a time series classification task and propose to automate it with neural networks. With a data set of over one million labeled records from 68 detectors, recorded between 2013 and 2019 by CRESST, we test the capability of four commonly used neural network architectures to learn the data cleaning task. Our best performing model achieves a balanced accuracy of 0.932 on our test set. We show on an exemplary detector that about half of the wrongly predicted events are in fact wrongly labeled events, and a large share of the remaining ones have a context-dependent ground truth. We furthermore evaluate the recall and selectivity of our classifiers with simulated data. The results confirm that the trained classifiers are well suited for the data cleaning task. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2211.00564v2-abstract-full').style.display = 'none'; document.getElementById('2211.00564v2-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, 2023; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 1 November, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 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">12 pages, 8 figures, 6 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. Plus 138, 100 (2023) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2209.00461">arXiv:2209.00461</a> <span> [<a href="https://arxiv.org/pdf/2209.00461">pdf</a>, <a href="https://arxiv.org/format/2209.00461">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="Instrumentation and Methods for Astrophysics">astro-ph.IM</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.apradiso.2023.110670">10.1016/j.apradiso.2023.110670 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Secular Equilibrium Assessment in a $\mathrm{CaWO}_4$ Target Crystal from the Dark Matter Experiment CRESST using Bayesian Likelihood Normalisation </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Banik%2C+S">S. Banik</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertolini%2C+A">A. Bertolini</a>, <a href="/search/physics?searchtype=author&query=Breier%2C+R">R. Breier</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Burkhart%2C+J">J. Burkhart</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Einfalt%2C+L">L. Einfalt</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Fuss%2C+A">A. Fuss</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Gupta%2C+S">S. Gupta</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Je%C5%A1kovsk%C3%BD%2C+M">M. Je拧kovsk媒</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a> , et al. (36 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="2209.00461v2-abstract-short" style="display: inline;"> CRESST is a leading direct detection sub-$\mathrm{GeVc}^{-2}$ dark matter experiment. During its second phase, cryogenic bolometers were used to detect nuclear recoils off the $\mathrm{CaWO}_4$ target crystal nuclei. The previously established electromagnetic background model relies on secular equilibrium (SE) assumptions. In this work, a validation of SE is attempted by comparing two likelihood-b… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2209.00461v2-abstract-full').style.display = 'inline'; document.getElementById('2209.00461v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2209.00461v2-abstract-full" style="display: none;"> CRESST is a leading direct detection sub-$\mathrm{GeVc}^{-2}$ dark matter experiment. During its second phase, cryogenic bolometers were used to detect nuclear recoils off the $\mathrm{CaWO}_4$ target crystal nuclei. The previously established electromagnetic background model relies on secular equilibrium (SE) assumptions. In this work, a validation of SE is attempted by comparing two likelihood-based normalisation results using a recently developed spectral template normalisation method based on Bayesian likelihood. We find deviations from SE; further investigations are necessary to determine their origin. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2209.00461v2-abstract-full').style.display = 'none'; document.getElementById('2209.00461v2-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 January, 2023; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 22 August, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 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">Part of special issue: ICRM-LLRMT22 8th International Conference on Radionuclide Metrology - Low Level Radioactivity Measurement and Techniques, 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> Applied Radiation and Isotopes, 194 (2023) 110670 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2206.05116">arXiv:2206.05116</a> <span> [<a href="https://arxiv.org/pdf/2206.05116">pdf</a>, <a href="https://arxiv.org/format/2206.05116">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> </div> </div> <p class="title is-5 mathjax"> Characterization of a kg-scale archaeological lead-based cryogenic detectors for the RES-NOVA experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?searchtype=author&query=Celi%2C+E">E. Celi</a>, <a href="/search/physics?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Danevich%2C+F+A">F. A. Danevich</a>, <a href="/search/physics?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Dubovik%2C+O+M">O. M. Dubovik</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/physics?searchtype=author&query=Fiorini%2C+E">E. Fiorini</a>, <a href="/search/physics?searchtype=author&query=Fu%2C+S">S. Fu</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghislandi%2C+S">S. Ghislandi</a>, <a href="/search/physics?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Gotti%2C+C">C. Gotti</a>, <a href="/search/physics?searchtype=author&query=Guillaumon%2C+P+V">P. V. Guillaumon</a>, <a href="/search/physics?searchtype=author&query=Helis%2C+D+L">D. L. Helis</a>, <a href="/search/physics?searchtype=author&query=Kovtun%2C+G+P">G. P. Kovtun</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</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="2206.05116v2-abstract-short" style="display: inline;"> One of the most energetic events in the Universe are core-collapse Supernovae (SNe), where almost all the star's binding energy is released as neutrinos. These particles are direct probes of the processes occurring in the stellar core and provide unique insights into the gravitational collapse. RES-NOVA will revolutionize how we detect neutrinos from astrophysical sources, by deploying the first t… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2206.05116v2-abstract-full').style.display = 'inline'; document.getElementById('2206.05116v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2206.05116v2-abstract-full" style="display: none;"> One of the most energetic events in the Universe are core-collapse Supernovae (SNe), where almost all the star's binding energy is released as neutrinos. These particles are direct probes of the processes occurring in the stellar core and provide unique insights into the gravitational collapse. RES-NOVA will revolutionize how we detect neutrinos from astrophysical sources, by deploying the first ton-scale array of cryogenic detectors made from archaeological lead. Pb offers the highest neutrino interaction cross-section via coherent elastic neutrino-nucleus scattering (CE$谓$NS). Such process will enable RES-NOVA to be equally sensitive to all neutrino flavors. For the first time, we propose to use archaeological Pb as sensitive target material in order to achieve an ultra-low background level in the region of interest (\textit{O}(1keV)). All these features make possible the deployment of the first cm-scale neutrino telescope for the investigation of astrophysical sources. In this contribution, we will characterize the radiopurity level and the performance of a small-scale proof-of-principle detector of RES-NOVA, consisting in a PbWO$_4$ crystal made from archaeological-Pb operated as cryogenic detector. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2206.05116v2-abstract-full').style.display = 'none'; document.getElementById('2206.05116v2-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, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 29 May, 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/physics?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/physics?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/physics?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+C">C. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?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/2203.11999">arXiv:2203.11999</a> <span> [<a href="https://arxiv.org/pdf/2203.11999">pdf</a>, <a href="https://arxiv.org/format/2203.11999">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> </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/s10052-022-10829-5">10.1140/epjc/s10052-022-10829-5 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> A low-threshold diamond cryogenic detector for sub-GeV Dark Matter searches </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Abdelhameed%2C+A+H">A. H. Abdelhameed</a>, <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertoldo%2C+E">E. Bertoldo</a>, <a href="/search/physics?searchtype=author&query=Bertolini%2C+A">A. Bertolini</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Nilima%2C+A">A. Nilima</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</a>, <a href="/search/physics?searchtype=author&query=Petricca%2C+F">F. Petricca</a>, <a href="/search/physics?searchtype=author&query=Pr%C3%B6bst%2C+F">F. Pr枚bst</a>, <a href="/search/physics?searchtype=author&query=Pucci%2C+F">F. Pucci</a>, <a href="/search/physics?searchtype=author&query=Rothe%2C+J">J. Rothe</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="2203.11999v1-abstract-short" style="display: inline;"> In this work we report the realization of the first low-threshold cryogenic detector that uses diamond as absorber for astroparticle physics applications. We tested two 0.175$\,$g CVD diamond samples, each instrumented with a W-TES. The sensors showed transitions at about 25 mK. We present the performance of the diamond detectors and we highlight the best performing one, where we obtained an energ… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.11999v1-abstract-full').style.display = 'inline'; document.getElementById('2203.11999v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2203.11999v1-abstract-full" style="display: none;"> In this work we report the realization of the first low-threshold cryogenic detector that uses diamond as absorber for astroparticle physics applications. We tested two 0.175$\,$g CVD diamond samples, each instrumented with a W-TES. The sensors showed transitions at about 25 mK. We present the performance of the diamond detectors and we highlight the best performing one, where we obtained an energy threshold as low as 16.8 eV. This promising result lays the foundation for the use of diamond for different fields of applications where low threshold and excellent energy resolution are required, as i.e. light dark matter searches and BSM physics with coherent elastic neutrino nucleus scattering. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.11999v1-abstract-full').style.display = 'none'; document.getElementById('2203.11999v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 22 March, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2022. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2203.07441">arXiv:2203.07441</a> <span> [<a href="https://arxiv.org/pdf/2203.07441">pdf</a>, <a href="https://arxiv.org/format/2203.07441">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Methods for Astrophysics">astro-ph.IM</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1140/epjc/s10052-022-10656-8">10.1140/epjc/s10052-022-10656-8 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Radiopurity of a kg-scale PbWO$_4$ cryogenic detector produced from archaeological Pb for the RES-NOVA experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?searchtype=author&query=Celi%2C+E">E. Celi</a>, <a href="/search/physics?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Danevich%2C+F+A">F. A. Danevich</a>, <a href="/search/physics?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Dubovik%2C+O+M">O. M. Dubovik</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/physics?searchtype=author&query=Fiorini%2C+E">E. Fiorini</a>, <a href="/search/physics?searchtype=author&query=Fu%2C+S">S. Fu</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghislandi%2C+S">S. Ghislandi</a>, <a href="/search/physics?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Gotti%2C+C">C. Gotti</a>, <a href="/search/physics?searchtype=author&query=Guillaumon%2C+P+V">P. V. Guillaumon</a>, <a href="/search/physics?searchtype=author&query=Helis%2C+D+L">D. L. Helis</a>, <a href="/search/physics?searchtype=author&query=Kovtun%2C+G+P">G. P. Kovtun</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</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="2203.07441v2-abstract-short" style="display: inline;"> RES-NOVA is a newly proposed experiment for the detection of neutrinos from astrophysical sources, mainly Supernovae, using an array of cryogenic detectors made of PbWO$_4$ crystals produced from archaeological Pb. This unconventional material, characterized by intrinsic high radiopurity, enables to achieve low-background levels in the region of interest for the neutrino detection via Coherent Ela… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.07441v2-abstract-full').style.display = 'inline'; document.getElementById('2203.07441v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2203.07441v2-abstract-full" style="display: none;"> RES-NOVA is a newly proposed experiment for the detection of neutrinos from astrophysical sources, mainly Supernovae, using an array of cryogenic detectors made of PbWO$_4$ crystals produced from archaeological Pb. This unconventional material, characterized by intrinsic high radiopurity, enables to achieve low-background levels in the region of interest for the neutrino detection via Coherent Elastic neutrino-Nucleus Scattering (CE$谓$NS). This signal lies at the detector energy threshold, O(1 keV), and it is expected to be hidden by naturally occurring radioactive contaminants of the crystal absorber. Here, we present the results of a radiopurity assay on a 0.84 kg PbWO$_4$ crystal produced from archaeological Pb operated as a cryogenic detector. The crystal internal radioactive contaminations are: $^{232}$Th $<$40 $渭$Bq/kg, $^{238}$U $<$30 $渭$Bq/kg, $^{226}$Ra 1.3 mBq/kg and $^{210}$Pb 22.5 mBq/kg. We present also a background projection for the final experiment and possible mitigation strategies for further background suppression. The achieved results demonstrate the feasibility of realizing this new class of detectors. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.07441v2-abstract-full').style.display = 'none'; document.getElementById('2203.07441v2-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 March, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 14 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">New analysis with high statistic</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 (2022) 82:692 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2202.05097">arXiv:2202.05097</a> <span> [<a href="https://arxiv.org/pdf/2202.05097">pdf</a>, <a href="https://arxiv.org/format/2202.05097">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 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/10.21468/SciPostPhysProc.9.001">10.21468/SciPostPhysProc.9.001 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> EXCESS workshop: Descriptions of rising low-energy spectra </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Adari%2C+P">P. Adari</a>, <a href="/search/physics?searchtype=author&query=Aguilar-Arevalo%2C+A">A. Aguilar-Arevalo</a>, <a href="/search/physics?searchtype=author&query=Amidei%2C+D">D. Amidei</a>, <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Armengaud%2C+E">E. Armengaud</a>, <a href="/search/physics?searchtype=author&query=Augier%2C+C">C. Augier</a>, <a href="/search/physics?searchtype=author&query=Balogh%2C+L">L. Balogh</a>, <a href="/search/physics?searchtype=author&query=Banik%2C+S">S. Banik</a>, <a href="/search/physics?searchtype=author&query=Baxter%2C+D">D. Baxter</a>, <a href="/search/physics?searchtype=author&query=Beaufort%2C+C">C. Beaufort</a>, <a href="/search/physics?searchtype=author&query=Beaulieu%2C+G">G. Beaulieu</a>, <a href="/search/physics?searchtype=author&query=Belov%2C+V">V. Belov</a>, <a href="/search/physics?searchtype=author&query=Gal%2C+Y+B">Y. Ben Gal</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Beno%C3%AEt%2C+A">A. Beno卯t</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Berg%C3%A9%2C+L">L. Berg茅</a>, <a href="/search/physics?searchtype=author&query=Bertolini%2C+A">A. Bertolini</a>, <a href="/search/physics?searchtype=author&query=Bhattacharyya%2C+R">R. Bhattacharyya</a>, <a href="/search/physics?searchtype=author&query=Billard%2C+J">J. Billard</a>, <a href="/search/physics?searchtype=author&query=Bloch%2C+I+M">I. M. Bloch</a>, <a href="/search/physics?searchtype=author&query=Botti%2C+A">A. Botti</a>, <a href="/search/physics?searchtype=author&query=Breier%2C+R">R. Breier</a>, <a href="/search/physics?searchtype=author&query=Bres%2C+G">G. Bres</a>, <a href="/search/physics?searchtype=author&query=Bret%2C+J+L">J-. L. Bret</a> , et al. (281 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="2202.05097v2-abstract-short" style="display: inline;"> Many low-threshold experiments observe sharply rising event rates of yet unknown origins below a few hundred eV, and larger than expected from known backgrounds. Due to the significant impact of this excess on the dark matter or neutrino sensitivity of these experiments, a collective effort has been started to share the knowledge about the individual observations. For this, the EXCESS Workshop was… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2202.05097v2-abstract-full').style.display = 'inline'; document.getElementById('2202.05097v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2202.05097v2-abstract-full" style="display: none;"> Many low-threshold experiments observe sharply rising event rates of yet unknown origins below a few hundred eV, and larger than expected from known backgrounds. Due to the significant impact of this excess on the dark matter or neutrino sensitivity of these experiments, a collective effort has been started to share the knowledge about the individual observations. For this, the EXCESS Workshop was initiated. In its first iteration in June 2021, ten rare event search collaborations contributed to this initiative via talks and discussions. The contributing collaborations were CONNIE, CRESST, DAMIC, EDELWEISS, MINER, NEWS-G, NUCLEUS, RICOCHET, SENSEI and SuperCDMS. They presented data about their observed energy spectra and known backgrounds together with details about the respective measurements. In this paper, we summarize the presented information and give a comprehensive overview of the similarities and differences between the distinct measurements. The provided data is furthermore publicly available on the workshop's data repository together with a plotting tool for visualization. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2202.05097v2-abstract-full').style.display = 'none'; document.getElementById('2202.05097v2-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 March, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 10 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">44 pages, 20 figures; Editors: A. Fuss, M. Kaznacheeva, F. Reindl, F. Wagner; updated copyright statements and funding information</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> SciPost Phys. Proc. 9, 001 (2022) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2202.03991">arXiv:2202.03991</a> <span> [<a href="https://arxiv.org/pdf/2202.03991">pdf</a>, <a href="https://arxiv.org/format/2202.03991">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> </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/10.1088/1748-0221/17/05/T05020">10.1088/1748-0221/17/05/T05020 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Development of a compact muon veto for the NUCLEUS experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Wagner%2C+V">V. Wagner</a>, <a href="/search/physics?searchtype=author&query=Rogly%2C+R">R. Rogly</a>, <a href="/search/physics?searchtype=author&query=Erhart%2C+A">A. Erhart</a>, <a href="/search/physics?searchtype=author&query=Savu%2C+V">V. Savu</a>, <a href="/search/physics?searchtype=author&query=Goupy%2C+C">C. Goupy</a>, <a href="/search/physics?searchtype=author&query=Lhuillier%2C+D">D. Lhuillier</a>, <a href="/search/physics?searchtype=author&query=Vivier%2C+M">M. Vivier</a>, <a href="/search/physics?searchtype=author&query=Klinkenberg%2C+L">L. Klinkenberg</a>, <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cappella%2C+F">F. Cappella</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Cerulli%2C+R">R. Cerulli</a>, <a href="/search/physics?searchtype=author&query=Colantoni%2C+I">I. Colantoni</a>, <a href="/search/physics?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/physics?searchtype=author&query=del+Castello%2C+G">G. del Castello</a>, <a href="/search/physics?searchtype=author&query=Friedl%2C+M">M. Friedl</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Guidi%2C+V">V. Guidi</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Kaznacheeva%2C+M">M. Kaznacheeva</a>, <a href="/search/physics?searchtype=author&query=Kinast%2C+A">A. Kinast</a> , et al. (30 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="2202.03991v2-abstract-short" style="display: inline;"> The NUCLEUS experiment aims to measure coherent elastic neutrino nucleus scattering of reactor anti-neutrinos using cryogenic calorimeters. Operating at an overburden of 3 m.w.e., muon-induced backgrounds are expected to be one of the dominant background contributions. Besides a high efficiency to identify muon events passing the experimental setup, the NUCLEUS muon veto has to fulfill tight spati… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2202.03991v2-abstract-full').style.display = 'inline'; document.getElementById('2202.03991v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2202.03991v2-abstract-full" style="display: none;"> The NUCLEUS experiment aims to measure coherent elastic neutrino nucleus scattering of reactor anti-neutrinos using cryogenic calorimeters. Operating at an overburden of 3 m.w.e., muon-induced backgrounds are expected to be one of the dominant background contributions. Besides a high efficiency to identify muon events passing the experimental setup, the NUCLEUS muon veto has to fulfill tight spatial requirements to fit the constraints given by the experimental site and to minimize the induced detector dead-time. We developed highly efficient and compact muon veto modules based on plastic scintillators equipped with wavelength shifting fibers and silicon photo multipliers to collect and detect the scintillation light. In this paper, we present the full characterization of a prototype module with different light read-out configurations. We conclude that an efficient and compact muon veto system can be built for the NUCLEUS experiment from a cube assembly of the developed modules. Simulations show that an efficiency for muon identification of >99 % and an associated rate of 325 Hz is achievable, matching the requirements of the NUCLEUS experiment. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2202.03991v2-abstract-full').style.display = 'none'; document.getElementById('2202.03991v2-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 April, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 8 February, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2022. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2201.03863">arXiv:2201.03863</a> <span> [<a href="https://arxiv.org/pdf/2201.03863">pdf</a>, <a href="https://arxiv.org/format/2201.03863">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="Instrumentation and Methods for Astrophysics">astro-ph.IM</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/s10052-022-10140-3">10.1140/epjc/s10052-022-10140-3 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Probing spin-dependent dark matter interactions with $^6$Li </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertoldo%2C+E">E. Bertoldo</a>, <a href="/search/physics?searchtype=author&query=Bertolini%2C+A">A. Bertolini</a>, <a href="/search/physics?searchtype=author&query=Breier%2C+R">R. Breier</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Einfalt%2C+L">L. Einfalt</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Fuss%2C+A">A. Fuss</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Gupta%2C+S">S. Gupta</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Je%C5%A1kovsk%C3%BD%2C+M">M. Je拧kovsk媒</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a>, <a href="/search/physics?searchtype=author&query=Kaznacheeva%2C+M">M. Kaznacheeva</a> , et al. (33 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="2201.03863v1-abstract-short" style="display: inline;"> CRESST is one of the most prominent direct detection experiments for dark matter particles with sub-GeV/c$^2$ mass. One of the advantages of the CRESST experiment is the possibility to include a large variety of nuclides in the target material used to probe dark matter interactions. In this work, we discuss in particular the interactions of dark matter particles with protons and neutrons of… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2201.03863v1-abstract-full').style.display = 'inline'; document.getElementById('2201.03863v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2201.03863v1-abstract-full" style="display: none;"> CRESST is one of the most prominent direct detection experiments for dark matter particles with sub-GeV/c$^2$ mass. One of the advantages of the CRESST experiment is the possibility to include a large variety of nuclides in the target material used to probe dark matter interactions. In this work, we discuss in particular the interactions of dark matter particles with protons and neutrons of $^{6}$Li. This is now possible thanks to new calculations on nuclear matrix elements of this specific isotope of Li. To show the potential of using this particular nuclide for probing dark matter interactions, we used the data collected previously by a CRESST prototype based on LiAlO$_2$ and operated in an above ground test-facility at Max-Planck-Institut f眉r Physik in Munich, Germany. In particular, the inclusion of $^{6}$Li in the limit calculation drastically improves the result obtained for spin-dependent interactions with neutrons in the whole mass range. The improvement is significant, greater than two order of magnitude for dark matter masses below 1 GeV/c$^2$, compared to the limit previously published with the same data. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2201.03863v1-abstract-full').style.display = 'none'; document.getElementById('2201.03863v1-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 January, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2022. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2111.07638">arXiv:2111.07638</a> <span> [<a href="https://arxiv.org/pdf/2111.07638">pdf</a>, <a href="https://arxiv.org/format/2111.07638">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="Instrumentation and Methods for Astrophysics">astro-ph.IM</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/s10909-022-02823-8">10.1007/s10909-022-02823-8 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Operation of an archaeological lead PbWO$_4$ crystal to search for neutrinos from astrophysical sources with a Transition Edge Sensor </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Pattavina%2C+L">L. Pattavina</a>, <a href="/search/physics?searchtype=author&query=Abdelhameed%2C+A+H">A. H. Abdelhameed</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Danevich%2C+F">F. Danevich</a>, <a href="/search/physics?searchtype=author&query=Dubovik%2C+O+M">O. M. Dubovik</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</a>, <a href="/search/physics?searchtype=author&query=Petricca%2C+F">F. Petricca</a>, <a href="/search/physics?searchtype=author&query=Tupitsyna%2C+I+A">I. A. Tupitsyna</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="2111.07638v1-abstract-short" style="display: inline;"> The experimental detection of the CE$谓$NS allows the investigation of neutrinos and neutrino sources with all-flavor sensitivity. Given its large content in neutrons and stability, Pb is a very appealing choice as target element. The presence of the radioisotope $^{210}$Pb (T$_{1/2}\sim$22 yrs) makes natural Pb unsuitable for low-background, low-energy event searches. This limitation can be overco… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2111.07638v1-abstract-full').style.display = 'inline'; document.getElementById('2111.07638v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2111.07638v1-abstract-full" style="display: none;"> The experimental detection of the CE$谓$NS allows the investigation of neutrinos and neutrino sources with all-flavor sensitivity. Given its large content in neutrons and stability, Pb is a very appealing choice as target element. The presence of the radioisotope $^{210}$Pb (T$_{1/2}\sim$22 yrs) makes natural Pb unsuitable for low-background, low-energy event searches. This limitation can be overcome employing Pb of archaeological origin, where several half-lives of $^{210}$Pb have gone by. We present results of a cryogenic measurement of a 15g PbWO$_4$ crystal, grown with archaeological Pb (older than $\sim$2000 yrs) that achieved a sub-keV nuclear recoil detection threshold. A ton-scale experiment employing such material, with a detection threshold for nuclear recoils of just 1 keV would probe the entire Milky Way for SuperNovae, with equal sensitivity for all neutrino flavors, allowing the study of the core of such exceptional events. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2111.07638v1-abstract-full').style.display = 'none'; document.getElementById('2111.07638v1-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 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">ltd proceeding</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2111.00349">arXiv:2111.00349</a> <span> [<a href="https://arxiv.org/pdf/2111.00349">pdf</a>, <a href="https://arxiv.org/format/2111.00349">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> </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.nima.2022.167532">10.1016/j.nima.2022.167532 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> First measurements of remoTES cryogenic calorimeters: easy-to-fabricate particle detectors for a wide choice of target materials </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bharadwaj%2C+M+R">M. R. Bharadwaj</a>, <a href="/search/physics?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/physics?searchtype=author&query=Di+Marco%2C+N">N. Di Marco</a>, <a href="/search/physics?searchtype=author&query=Einfalt%2C+L">L. Einfalt</a>, <a href="/search/physics?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Filipponi%2C+A">A. Filipponi</a>, <a href="/search/physics?searchtype=author&query=Frank%2C+T">T. Frank</a>, <a href="/search/physics?searchtype=author&query=Friedl%2C+M">M. Friedl</a>, <a href="/search/physics?searchtype=author&query=Fuss%2C+A">A. Fuss</a>, <a href="/search/physics?searchtype=author&query=Ge%2C+Z">Z. Ge</a>, <a href="/search/physics?searchtype=author&query=Heikinheimo%2C+M">M. Heikinheimo</a>, <a href="/search/physics?searchtype=author&query=Huitu%2C+K">K. Huitu</a>, <a href="/search/physics?searchtype=author&query=Kellermann%2C+M">M. Kellermann</a>, <a href="/search/physics?searchtype=author&query=Maji%2C+R">R. Maji</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</a>, <a href="/search/physics?searchtype=author&query=Pagnanini%2C+L">L. Pagnanini</a>, <a href="/search/physics?searchtype=author&query=Petricca%2C+F">F. Petricca</a>, <a href="/search/physics?searchtype=author&query=Pirro%2C+S">S. Pirro</a>, <a href="/search/physics?searchtype=author&query=Proebst%2C+F">F. Proebst</a>, <a href="/search/physics?searchtype=author&query=Profeta%2C+G">G. Profeta</a>, <a href="/search/physics?searchtype=author&query=Puiu%2C+A">A. Puiu</a>, <a href="/search/physics?searchtype=author&query=Reindl%2C+F">F. Reindl</a>, <a href="/search/physics?searchtype=author&query=Schaeffner%2C+K">K. Schaeffner</a> , et al. (12 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="2111.00349v2-abstract-short" style="display: inline;"> Low-temperature calorimeters based on a readout via Transition Edge Sensors (TESs) and operated below $100$ mK are well suited for rare event searches with outstanding resolution and low thresholds. We present first experimental results from two detector prototypes using a novel design of the thermometer coupling denoted remoTES, which further extends the applicability of the TES technology by inc… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2111.00349v2-abstract-full').style.display = 'inline'; document.getElementById('2111.00349v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2111.00349v2-abstract-full" style="display: none;"> Low-temperature calorimeters based on a readout via Transition Edge Sensors (TESs) and operated below $100$ mK are well suited for rare event searches with outstanding resolution and low thresholds. We present first experimental results from two detector prototypes using a novel design of the thermometer coupling denoted remoTES, which further extends the applicability of the TES technology by including a wider class of potential absorber materials. In particular, this design facilitates the use of materials whose physical and chemical properties, as e.g. hygroscopicity, low hardness and low melting point, prevent the direct fabrication of the TES onto their surface. This is especially relevant in the context of the COSINUS experiment (Cryogenic Observatory for SIgnals seen in Next-Generation Underground Searches), where sodium iodide (NaI) is used as absorber material. With two remoTES prototype detectors operated in an above-ground R&D facility, we achieve energy resolutions of $蟽=87.8$ eV for a $2.33$ g silicon absorber and $蟽= 193.5$ eV for a $2.27$ g $伪$-TeO$_{2}$ absorber, respectively. RemoTES calorimeters offer - besides the wider choice of absorber materials - a simpler production process combined with a higher reproducibility for large detector arrays and an enhanced radiopurity standard. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2111.00349v2-abstract-full').style.display = 'none'; document.getElementById('2111.00349v2-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 November, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 30 October, 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">Journal ref:</span> Nucl.Instrum.Meth.A 1045 (2023) 167532 </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/physics?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Alessandria%2C+F">F. Alessandria</a>, <a href="/search/physics?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/physics?searchtype=author&query=Andreotti%2C+E">E. Andreotti</a>, <a href="/search/physics?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Balata%2C+M">M. Balata</a>, <a href="/search/physics?searchtype=author&query=Bandac%2C+I">I. Bandac</a>, <a href="/search/physics?searchtype=author&query=Banks%2C+T+I">T. I. Banks</a>, <a href="/search/physics?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/physics?searchtype=author&query=Barucci%2C+M">M. Barucci</a>, <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/physics?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/physics?searchtype=author&query=Biare%2C+D">D. Biare</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Bragazzi%2C+F">F. Bragazzi</a>, <a href="/search/physics?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bryant%2C+A">A. Bryant</a>, <a href="/search/physics?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/2103.08672">arXiv:2103.08672</a> <span> [<a href="https://arxiv.org/pdf/2103.08672">pdf</a>, <a href="https://arxiv.org/format/2103.08672">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 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/10.1088/1475-7516/2021/10/064">10.1088/1475-7516/2021/10/064 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> RES-NOVA sensitivity to core-collapse and failed core-collapse supernova neutrinos </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Pattavina%2C+L">L. Pattavina</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Pagnanini%2C+L">L. Pagnanini</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Celi%2C+E">E. Celi</a>, <a href="/search/physics?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/physics?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/physics?searchtype=author&query=Fiorini%2C+E">E. Fiorini</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</a>, <a href="/search/physics?searchtype=author&query=Nisi%2C+S">S. Nisi</a>, <a href="/search/physics?searchtype=author&query=Petricca%2C+F">F. Petricca</a>, <a href="/search/physics?searchtype=author&query=Pirro%2C+S">S. Pirro</a>, <a href="/search/physics?searchtype=author&query=Pozzi%2C+S">S. Pozzi</a>, <a href="/search/physics?searchtype=author&query=Puiu%2C+A">A. Puiu</a>, <a href="/search/physics?searchtype=author&query=Rothe%2C+J">J. Rothe</a>, <a href="/search/physics?searchtype=author&query=Schoenert%2C+S">S. Schoenert</a>, <a href="/search/physics?searchtype=author&query=Shtembari%2C+L">L. Shtembari</a>, <a href="/search/physics?searchtype=author&query=Strauss%2C+R">R. Strauss</a>, <a href="/search/physics?searchtype=author&query=Wagner%2C+V">V. Wagner</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="2103.08672v3-abstract-short" style="display: inline;"> RES-NOVA is a new proposed experiment for the investigation of astrophysical neutrino sources with archaeological Pb-based cryogenic detectors. RES-NOVA will exploit Coherent Elastic neutrino-Nucleus Scattering (CE$谓$NS) as detection channel, thus it will be equally sensitive to all neutrino flavors produced by Supernovae (SNe). RES-NOVA with only a total active volume of (60 cm)$^3$ and an energy… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2103.08672v3-abstract-full').style.display = 'inline'; document.getElementById('2103.08672v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2103.08672v3-abstract-full" style="display: none;"> RES-NOVA is a new proposed experiment for the investigation of astrophysical neutrino sources with archaeological Pb-based cryogenic detectors. RES-NOVA will exploit Coherent Elastic neutrino-Nucleus Scattering (CE$谓$NS) as detection channel, thus it will be equally sensitive to all neutrino flavors produced by Supernovae (SNe). RES-NOVA with only a total active volume of (60 cm)$^3$ and an energy threshold of 1 keV will probe the entire Milky Way Galaxy for (failed) core-collapse SNe with $> 3 蟽$ detection significance. The high detector modularity makes RES-NOVA ideal also for reconstructing the main parameters (e.g. average neutrino energy, star binding energy) of SNe occurring in our vicinity, without deterioration of the detector performance caused by the high neutrino interaction rate. For the first time, distances $<3$ kpc can be surveyed, similarly to the ones where all known past galactic SNe happened. We discuss the RES-NOVA potential, accounting for a realistic setup, considering the detector geometry, modularity and background level in the region of interest. We report on the RES-NOVA background model and on the sensitivity to SN neutrinos as a function of the distance travelled by neutrinos. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2103.08672v3-abstract-full').style.display = 'none'; document.getElementById('2103.08672v3-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 October, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 15 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">Journal ref:</span> JCAP 10 (2021) 064 </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/physics?searchtype=author&query=Giachero%2C+A">A. Giachero</a>, <a href="/search/physics?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/physics?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Camilleri%2C+J">J. Camilleri</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/physics?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Celi%2C+E">E. Celi</a>, <a href="/search/physics?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/2007.06966">arXiv:2007.06966</a> <span> [<a href="https://arxiv.org/pdf/2007.06966">pdf</a>, <a href="https://arxiv.org/format/2007.06966">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> </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.nima.2021.165451">10.1016/j.nima.2021.165451 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> An automated system to define the optimal operating settings of cryogenic calorimeters </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Alfonso%2C+K">Krystal Alfonso</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">Carlo Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">Lucia Canonica</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">Paolo Carniti</a>, <a href="/search/physics?searchtype=author&query=Di+Domizio%2C+S">Sergio Di Domizio</a>, <a href="/search/physics?searchtype=author&query=Giachero%2C+A">Andrea Giachero</a>, <a href="/search/physics?searchtype=author&query=Gotti%2C+C">Claudio Gotti</a>, <a href="/search/physics?searchtype=author&query=Marini%2C+L">Laura Marini</a>, <a href="/search/physics?searchtype=author&query=Nutini%2C+I">Irene Nutini</a>, <a href="/search/physics?searchtype=author&query=Pessina%2C+G">Gianluigi Pessina</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="2007.06966v2-abstract-short" style="display: inline;"> Cryogenic macro-calorimeters instrumented with NTD thermistors have been developed for several decades. The choice of the optimal bias current is crucial for a proper operation of these detectors, both in terms of energy resolution and stability. In this paper we present a set of automatic measurements and analysis procedures for the characterization and optimization of the working configuration o… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2007.06966v2-abstract-full').style.display = 'inline'; document.getElementById('2007.06966v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2007.06966v2-abstract-full" style="display: none;"> Cryogenic macro-calorimeters instrumented with NTD thermistors have been developed for several decades. The choice of the optimal bias current is crucial for a proper operation of these detectors, both in terms of energy resolution and stability. In this paper we present a set of automatic measurements and analysis procedures for the characterization and optimization of the working configuration of the NTD thermistors. The presented procedures were developed for CUORE, an array of 988 cryogenic macro-calorimeters instrumented with NTD thermistors that has been taking data since 2017. These procedures made it possible to characterize a large number of detectors in a reliable way. They are suitable enough to be used also in other large arrays of cryogenic detectors, such as CUPID. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2007.06966v2-abstract-full').style.display = 'none'; document.getElementById('2007.06966v2-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 June, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 14 July, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2020. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nuclear Instruments and Methods in Physics Research - Section A, Volume 1008, 21 August 2021, 165451 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2005.02692">arXiv:2005.02692</a> <span> [<a href="https://arxiv.org/pdf/2005.02692">pdf</a>, <a href="https://arxiv.org/format/2005.02692">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="Instrumentation and Methods for Astrophysics">astro-ph.IM</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/s10052-020-8329-4">10.1140/epjc/s10052-020-8329-4 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Cryogenic characterization of a LiAlO$_{2}$ crystal and new results on spin-dependent dark matter interactions with ordinary matter </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Abdelhameed%2C+A+H">A. H. Abdelhameed</a>, <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bauer%2C+P">P. Bauer</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertoldo%2C+E">E. Bertoldo</a>, <a href="/search/physics?searchtype=author&query=Breier%2C+R">R. Breier</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Fuss%2C+A">A. Fuss</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Garai%2C+A">A. Garai</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Je%C5%A1kovsk%C3%BD%2C+M">M. Je拧kovsk媒</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a>, <a href="/search/physics?searchtype=author&query=Kaizer%2C+J">J. Kaizer</a>, <a href="/search/physics?searchtype=author&query=Kaznacheeva%2C+M">M. Kaznacheeva</a>, <a href="/search/physics?searchtype=author&query=Kinast%2C+A">A. Kinast</a> , et al. (34 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="2005.02692v3-abstract-short" style="display: inline;"> In this work, a first cryogenic characterization of a scintillating LiAlO$_{2}$ single crystal is presented. The results achieved show that this material holds great potential as a target for direct dark matter search experiments. Three different detector modules obtained from one crystal grown at the Leibniz-Institut f眉r Kristallz眉chtung (IKZ) have been tested to study different properties at cry… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2005.02692v3-abstract-full').style.display = 'inline'; document.getElementById('2005.02692v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2005.02692v3-abstract-full" style="display: none;"> In this work, a first cryogenic characterization of a scintillating LiAlO$_{2}$ single crystal is presented. The results achieved show that this material holds great potential as a target for direct dark matter search experiments. Three different detector modules obtained from one crystal grown at the Leibniz-Institut f眉r Kristallz眉chtung (IKZ) have been tested to study different properties at cryogenic temperatures. Firstly, two 2.8 g twin crystals were used to build different detector modules which were operated in an above-ground laboratory at the Max Planck Institute for Physics (MPP) in Munich, Germany. The first detector module was used to study the scintillation properties of LiAlO$_{2}$ at cryogenic temperatures. The second achieved an energy threshold of (213.02$\pm$1.48) eV which allows setting a competitive limit on the spin-dependent dark matter particle-proton scattering cross section for dark matter particle masses between 350 MeV/c$^{2}$ and 1.50 GeV/c$^{2}$. Secondly, a detector module with a 373 g LiAlO$_{2}$ crystal as the main absorber was tested in an underground facility at the Laboratori Nazionali del Gran Sasso (LNGS): from this measurement it was possible to determine the radiopurity of the crystal and study the feasibility of using this material as a neutron flux monitor for low-background experiments. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2005.02692v3-abstract-full').style.display = 'none'; document.getElementById('2005.02692v3-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 December, 2020; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 6 May, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2020. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Eur.Phys.J. C80 (2020) no.9, 834 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2004.08121">arXiv:2004.08121</a> <span> [<a href="https://arxiv.org/pdf/2004.08121">pdf</a>, <a href="https://arxiv.org/format/2004.08121">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="Solar and Stellar Astrophysics">astro-ph.SR</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-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/10.1140/epjc/s10052-020-7943-5">10.1140/epjc/s10052-020-7943-5 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> New limits on the resonant absorption of solar axions obtained with a $^{169}$Tm-containing cryogenic detector </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Abdelhameed%2C+A+H">A. H. Abdelhameed</a>, <a href="/search/physics?searchtype=author&query=Bakhlanov%2C+S+V">S. V. Bakhlanov</a>, <a href="/search/physics?searchtype=author&query=Bauer%2C+P">P. Bauer</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertoldo%2C+E">E. Bertoldo</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Derbin%2C+A+V">A. V. Derbin</a>, <a href="/search/physics?searchtype=author&query=Drachnev%2C+I+S">I. S. Drachnev</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Fuchs%2C+D">D. Fuchs</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Laubenstein%2C+M">M. Laubenstein</a>, <a href="/search/physics?searchtype=author&query=Lis%2C+D+A">D. A. Lis</a>, <a href="/search/physics?searchtype=author&query=Lomskaya%2C+I+S">I. S. Lomskaya</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</a>, <a href="/search/physics?searchtype=author&query=Muratova%2C+V+N">V. N. Muratova</a>, <a href="/search/physics?searchtype=author&query=Nagorny%2C+S">S. Nagorny</a>, <a href="/search/physics?searchtype=author&query=Nisi%2C+S">S. Nisi</a>, <a href="/search/physics?searchtype=author&query=Petricca%2C+F">F. Petricca</a>, <a href="/search/physics?searchtype=author&query=Proebst%2C+F">F. Proebst</a>, <a href="/search/physics?searchtype=author&query=Rothe%2C+J">J. Rothe</a>, <a href="/search/physics?searchtype=author&query=Ryabchenkov%2C+V+V">V. V. Ryabchenkov</a>, <a href="/search/physics?searchtype=author&query=Sarkisov%2C+S+E">S. E. Sarkisov</a>, <a href="/search/physics?searchtype=author&query=Semenov%2C+D+A">D. A. Semenov</a>, <a href="/search/physics?searchtype=author&query=Subbotin%2C+K+A">K. A. Subbotin</a> , et al. (3 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="2004.08121v1-abstract-short" style="display: inline;"> A search for resonant absorption of solar axions by $^{169}$Tm nuclei was carried out. A newly developed approach involving low-background cryogenic bolometer based on Tm$_3$Al$_5$O$_{12}$ crystal was used that allowed for significant improvement of sensitivity in comparison with previous $^{169}$Tm based experiments. The measurements performed with $8.18$ g crystal during $6.6$ days exposure yiel… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2004.08121v1-abstract-full').style.display = 'inline'; document.getElementById('2004.08121v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2004.08121v1-abstract-full" style="display: none;"> A search for resonant absorption of solar axions by $^{169}$Tm nuclei was carried out. A newly developed approach involving low-background cryogenic bolometer based on Tm$_3$Al$_5$O$_{12}$ crystal was used that allowed for significant improvement of sensitivity in comparison with previous $^{169}$Tm based experiments. The measurements performed with $8.18$ g crystal during $6.6$ days exposure yielded the following limits on axion couplings: $|g_{A纬} (g_{AN}^0 + g_{AN}^3) \leq 1.44 \times 10^{-14}$ GeV$^{-1}$ and $|g_{Ae} (g_{AN}^0 + g_{AN}^3) \leq 2.81 \times 10^{-16}$. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2004.08121v1-abstract-full').style.display = 'none'; document.getElementById('2004.08121v1-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 April, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 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">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/1905.10258">arXiv:1905.10258</a> <span> [<a href="https://arxiv.org/pdf/1905.10258">pdf</a>, <a href="https://arxiv.org/format/1905.10258">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> </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/s10052-019-7454-4">10.1140/epjc/s10052-019-7454-4 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Exploring CEvNS with NUCLEUS at the Chooz Nuclear Power Plant </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Ardellier-Desages%2C+F">F. Ardellier-Desages</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Erhart%2C+A">A. Erhart</a>, <a href="/search/physics?searchtype=author&query=Ferreiro%2C+N">N. Ferreiro</a>, <a href="/search/physics?searchtype=author&query=Friedl%2C+M">M. Friedl</a>, <a href="/search/physics?searchtype=author&query=Ghete%2C+V+M">V. M. Ghete</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Kluck%2C+H">H. Kluck</a>, <a href="/search/physics?searchtype=author&query=Langenk%C3%A4mper%2C+A">A. Langenk盲mper</a>, <a href="/search/physics?searchtype=author&query=Lasserre%2C+T">T. Lasserre</a>, <a href="/search/physics?searchtype=author&query=Lhuillier%2C+D">D. Lhuillier</a>, <a href="/search/physics?searchtype=author&query=Kinast%2C+A">A. Kinast</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</a>, <a href="/search/physics?searchtype=author&query=Rubiales%2C+J+M">J. Molina Rubiales</a>, <a href="/search/physics?searchtype=author&query=Mondragon%2C+E">E. Mondragon</a>, <a href="/search/physics?searchtype=author&query=Munch%2C+G">G. Munch</a>, <a href="/search/physics?searchtype=author&query=Nones%2C+C">C. Nones</a>, <a href="/search/physics?searchtype=author&query=Oberauer%2C+L">L. Oberauer</a>, <a href="/search/physics?searchtype=author&query=Onillon%2C+A">A. Onillon</a>, <a href="/search/physics?searchtype=author&query=Ortmann%2C+T">T. Ortmann</a>, <a href="/search/physics?searchtype=author&query=Pattavina%2C+L">L. Pattavina</a>, <a href="/search/physics?searchtype=author&query=Petricca%2C+F">F. Petricca</a>, <a href="/search/physics?searchtype=author&query=Potzel%2C+W">W. Potzel</a> , et al. (12 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="1905.10258v1-abstract-short" style="display: inline;"> Coherent elastic neutrino-nucleus scattering (CE$谓$NS) offers a unique way to study neutrino properties and to search for new physics beyond the Standard Model. Nuclear reactors are promising sources to explore this process at low energies since they deliver large fluxes of (anti-)neutrinos with typical energies of a few MeV. In this paper, a new-generation experiment to study CE$谓$NS is described… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1905.10258v1-abstract-full').style.display = 'inline'; document.getElementById('1905.10258v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1905.10258v1-abstract-full" style="display: none;"> Coherent elastic neutrino-nucleus scattering (CE$谓$NS) offers a unique way to study neutrino properties and to search for new physics beyond the Standard Model. Nuclear reactors are promising sources to explore this process at low energies since they deliver large fluxes of (anti-)neutrinos with typical energies of a few MeV. In this paper, a new-generation experiment to study CE$谓$NS is described. The NUCLEUS experiment will use cryogenic detectors which feature an unprecedentedly low energy threshold and a time response fast enough to be operated in above-ground conditions. Both sensitivity to low-energy nuclear recoils and a high event rate tolerance are stringent requirements to measure CE$谓$NS of reactor antineutrinos. A new experimental site, denoted the Very-Near-Site (VNS) at the Chooz nuclear power plant in France is described. The VNS is located between the two 4.25 GW$_{\mathrm{th}}$ reactor cores and matches the requirements of NUCLEUS. First results of on-site measurements of neutron and muon backgrounds, the expected dominant background contributions, are given. In this paper a preliminary experimental setup with dedicated active and passive background reduction techniques is presented. Furthermore, the feasibility to operate the NUCLEUS detectors in coincidence with an active muon-veto at shallow overburden is studied. The paper concludes with a sensitivity study pointing out the promising physics potential of NUCLEUS at the Chooz nuclear power plant. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1905.10258v1-abstract-full').style.display = 'none'; document.getElementById('1905.10258v1-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 May, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2019. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1904.05745">arXiv:1904.05745</a> <span> [<a href="https://arxiv.org/pdf/1904.05745">pdf</a>, <a href="https://arxiv.org/format/1904.05745">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.cryogenics.2019.06.011">10.1016/j.cryogenics.2019.06.011 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The CUORE cryostat: an infrastructure for rare event searches at millikelvin temperatures </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Alessandria%2C+F">F. Alessandria</a>, <a href="/search/physics?searchtype=author&query=Balata%2C+M">M. Balata</a>, <a href="/search/physics?searchtype=author&query=Biare%2C+D">D. Biare</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/physics?searchtype=author&query=Ceruti%2C+G">G. Ceruti</a>, <a href="/search/physics?searchtype=author&query=Chiarini%2C+A">A. Chiarini</a>, <a href="/search/physics?searchtype=author&query=Chott%2C+N">N. Chott</a>, <a href="/search/physics?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/physics?searchtype=author&query=Copello%2C+S">S. Copello</a>, <a href="/search/physics?searchtype=author&query=Corsi%2C+A">A. Corsi</a>, <a href="/search/physics?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Dell%27Oro%2C+S">S. Dell'Oro</a>, <a href="/search/physics?searchtype=author&query=Di+Paolo%2C+L">L. Di Paolo</a>, <a href="/search/physics?searchtype=author&query=Di+Vacri%2C+M+L">M. L. Di Vacri</a>, <a href="/search/physics?searchtype=author&query=Drobizhev%2C+A">A. Drobizhev</a>, <a href="/search/physics?searchtype=author&query=Faverzani%2C+M">M. Faverzani</a>, <a href="/search/physics?searchtype=author&query=Ferri%2C+E">E. Ferri</a>, <a href="/search/physics?searchtype=author&query=Franceschi%2C+M+A">M. A. Franceschi</a>, <a href="/search/physics?searchtype=author&query=Gaigher%2C+R">R. Gaigher</a> , et al. (31 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="1904.05745v2-abstract-short" style="display: inline;"> The CUORE experiment 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 taking data at the Laboratori Nazionali del Gran Sasso, Italy, searching for the neutrinoless double beta decay of 130Te. A large custom cryogen-free cryostat allows reaching and maintaining a base temperature of about 10 mK, requ… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1904.05745v2-abstract-full').style.display = 'inline'; document.getElementById('1904.05745v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1904.05745v2-abstract-full" style="display: none;"> The CUORE experiment 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 taking data at the Laboratori Nazionali del Gran Sasso, Italy, searching for the neutrinoless double beta decay of 130Te. A large custom cryogen-free cryostat allows reaching and maintaining a base temperature of about 10 mK, required for the optimal operation of the detector. This apparatus has been designed in order to achieve a low noise environment, with minimal contribution to the radioactive background for the experiment. In this paper, we present an overview of the CUORE cryostat, together with a description of all its sub-systems, focusing on the solutions identified to satisfy the stringent requirements. We briefly illustrate the various phases of the cryostat commissioning and highlight the relevant steps and milestones achieved each time. Finally, we describe the successful cooldown of CUORE. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1904.05745v2-abstract-full').style.display = 'none'; document.getElementById('1904.05745v2-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 July, 2019; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 8 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">Journal ref:</span> Cryogenics 102, 9 (2019) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1902.07587">arXiv:1902.07587</a> <span> [<a href="https://arxiv.org/pdf/1902.07587">pdf</a>, <a href="https://arxiv.org/format/1902.07587">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 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/10.1140/epjc/s10052-019-7126-4">10.1140/epjc/s10052-019-7126-4 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> First results on sub-GeV spin-dependent dark matter interactions with $^{7}$Li </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Abdelhameed%2C+A+H">A. H. Abdelhameed</a>, <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bauer%2C+P">P. Bauer</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bertoldo%2C+E">E. Bertoldo</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Defay%2C+X">X. Defay</a>, <a href="/search/physics?searchtype=author&query=Di+Lorenzo%2C+S">S. Di Lorenzo</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Fichtinger%2C+S">S. Fichtinger</a>, <a href="/search/physics?searchtype=author&query=Fuss%2C+A">A. Fuss</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a>, <a href="/search/physics?searchtype=author&query=Kinast%2C+A">A. Kinast</a>, <a href="/search/physics?searchtype=author&query=Kluck%2C+H">H. Kluck</a>, <a href="/search/physics?searchtype=author&query=Kraus%2C+H">H. Kraus</a>, <a href="/search/physics?searchtype=author&query=Langenk%C3%A4mper%2C+A">A. Langenk盲mper</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</a>, <a href="/search/physics?searchtype=author&query=Mokina%2C+V">V. Mokina</a>, <a href="/search/physics?searchtype=author&query=Mondragon%2C+E">E. Mondragon</a> , et al. (31 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="1902.07587v3-abstract-short" style="display: inline;"> In this work, we want to highlight the potential of lithium as a target for spin-dependent dark matter search in cryogenic experiments, with a special focus on the low-mass region of the parameter space. We operated a prototype detector module based on a Li$_2$MoO$_4$ target crystal in an above-ground laboratory. Despite the high background environment, the detector sets competitive limits on spin… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1902.07587v3-abstract-full').style.display = 'inline'; document.getElementById('1902.07587v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1902.07587v3-abstract-full" style="display: none;"> In this work, we want to highlight the potential of lithium as a target for spin-dependent dark matter search in cryogenic experiments, with a special focus on the low-mass region of the parameter space. We operated a prototype detector module based on a Li$_2$MoO$_4$ target crystal in an above-ground laboratory. Despite the high background environment, the detector sets competitive limits on spin-dependent interactions of dark matter particles with protons and neutrons for masses between 0.8 GeV/c$^2$ and 1.5 GeV/c$^2$. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1902.07587v3-abstract-full').style.display = 'none'; document.getElementById('1902.07587v3-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, 2019; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 20 February, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2019. </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 7 (2019) 630 </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/physics?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/physics?searchtype=author&query=Artusa%2C+D+R">D. R. Artusa</a>, <a href="/search/physics?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Banks%2C+T+I">T. I. Banks</a>, <a href="/search/physics?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/physics?searchtype=author&query=Carbone%2C+L">L. Carbone</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Cassina%2C+L">L. Cassina</a>, <a href="/search/physics?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/physics?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Adams%2C+D+Q">D. Q. Adams</a>, <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/physics?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/physics?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Cassina%2C+L">L. Cassina</a>, <a href="/search/physics?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/1807.11446">arXiv:1807.11446</a> <span> [<a href="https://arxiv.org/pdf/1807.11446">pdf</a>, <a href="https://arxiv.org/format/1807.11446">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> </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/10.1088/1748-0221/13/12/P12003">10.1088/1748-0221/13/12/P12003 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> A data acquisition and control system for large mass bolometer arrays </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/physics?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Copello%2C+S">S. Copello</a>, <a href="/search/physics?searchtype=author&query=Giachero%2C+A">A. Giachero</a>, <a href="/search/physics?searchtype=author&query=Guardincerri%2C+E">E. Guardincerri</a>, <a href="/search/physics?searchtype=author&query=Marini%2C+L">L. Marini</a>, <a href="/search/physics?searchtype=author&query=Pallavicini%2C+M">M. Pallavicini</a>, <a href="/search/physics?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="1807.11446v3-abstract-short" style="display: inline;"> During the last couple of decades, the use of arrays of bolometers has represented one of the leading techniques for the search for rare events. CUORE, an array of 988 TeO$_2$ bolometers that is taking data since April 2017 at the Laboratori Nazionali del Gran Sasso (Italy), exploits the large mass, low background, good energy resolution and low energy threshold of these detectors successfully. Th… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1807.11446v3-abstract-full').style.display = 'inline'; document.getElementById('1807.11446v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1807.11446v3-abstract-full" style="display: none;"> During the last couple of decades, the use of arrays of bolometers has represented one of the leading techniques for the search for rare events. CUORE, an array of 988 TeO$_2$ bolometers that is taking data since April 2017 at the Laboratori Nazionali del Gran Sasso (Italy), exploits the large mass, low background, good energy resolution and low energy threshold of these detectors successfully. Thanks to these characteristics, they could be also sensitive to other low energy rare processes, such as galactic dark matter interactions. In this paper we describe the data acquisition system that was developed for the CUORE experiment. Thanks to its high modularity, the data acquisition here described has been used in different setups with similar requirements, including the pilot experiment CUORE-0 and the demonstrator for the next phase of the project, CUPID-0, also taking data at LNGS. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1807.11446v3-abstract-full').style.display = 'none'; document.getElementById('1807.11446v3-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 December, 2018; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 30 July, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 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">20 pages, 5 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> 2018 JINST 13 P12003 </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/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Barrera%2C+M+T">M. T. Barrera</a>, <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Bossio%2C+E">E. Bossio</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Cassina%2C+L">L. Cassina</a>, <a href="/search/physics?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/physics?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/physics?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/physics?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/physics?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/physics?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/physics?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/physics?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> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1806.02826">arXiv:1806.02826</a> <span> [<a href="https://arxiv.org/pdf/1806.02826">pdf</a>, <a href="https://arxiv.org/format/1806.02826">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/10.1140/epjc/s10052-018-6202-5">10.1140/epjc/s10052-018-6202-5 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Analysis of cryogenic calorimeters with light and heat read-out for double beta decay searches </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Barrera%2C+M+T">M. T. Barrera</a>, <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Bossio%2C+E">E. Bossio</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?searchtype=author&query=Casalia%2C+N">N. Casalia</a>, <a href="/search/physics?searchtype=author&query=Cassina%2C+L">L. Cassina</a>, <a href="/search/physics?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/physics?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/physics?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/physics?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/physics?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/physics?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/physics?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/physics?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="1806.02826v2-abstract-short" style="display: inline;"> The suppression of spurious events in the region of interest for neutrinoless double beta decay will play a major role in next generation experiments. The background of detectors based on the technology of cryogenic calorimeters is expected to be dominated by 伪 particles, that could be disentangled from double beta decay signals by exploiting the difference in the emission of the scintillation lig… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1806.02826v2-abstract-full').style.display = 'inline'; document.getElementById('1806.02826v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1806.02826v2-abstract-full" style="display: none;"> The suppression of spurious events in the region of interest for neutrinoless double beta decay will play a major role in next generation experiments. The background of detectors based on the technology of cryogenic calorimeters is expected to be dominated by 伪 particles, that could be disentangled from double beta decay signals by exploiting the difference in the emission of the scintillation light. CUPID-0, an array of enriched Zn$^{82}$Se scintillating calorimeters, is the first large mass demonstrator of this technology. The detector started data-taking in 2017 at the Laboratori Nazionali del Gran Sasso with the aim of proving that dual read-out of light and heat allows for an efficient suppression of the 伪 background. In this paper we describe the software tools we developed for the analysis of scintillating calorimeters and we demonstrate that this technology allows to reach an unprecedented background for cryogenic calorimeters. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1806.02826v2-abstract-full').style.display = 'none'; document.getElementById('1806.02826v2-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">v1</span> submitted 7 June, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 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">11 pages, 9 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/1805.06209">arXiv:1805.06209</a> <span> [<a href="https://arxiv.org/pdf/1805.06209">pdf</a>, <a href="https://arxiv.org/format/1805.06209">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> </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/s10909-018-2054-5">10.1007/s10909-018-2054-5 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The CUORE cryostat </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/physics?searchtype=author&query=Ceruti%2C+G">G. Ceruti</a>, <a href="/search/physics?searchtype=author&query=Chott%2C+N">N. Chott</a>, <a href="/search/physics?searchtype=author&query=Copello%2C+S">S. Copello</a>, <a href="/search/physics?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/physics?searchtype=author&query=Cushman%2C+J+S">J. S. Cushman</a>, <a href="/search/physics?searchtype=author&query=D%27Aguanno%2C+D">D. D'Aguanno</a>, <a href="/search/physics?searchtype=author&query=Davis%2C+C+J">C. J. Davis</a>, <a href="/search/physics?searchtype=author&query=Dell%27Oro%2C+S">S. Dell'Oro</a>, <a href="/search/physics?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/physics?searchtype=author&query=Drobizhev%2C+A">A. Drobizhev</a>, <a href="/search/physics?searchtype=author&query=Faverzani%2C+M">M. Faverzani</a>, <a href="/search/physics?searchtype=author&query=Ferri%2C+E">E. Ferri</a>, <a href="/search/physics?searchtype=author&query=Franceschi%2C+M+A">M. A. Franceschi</a>, <a href="/search/physics?searchtype=author&query=Gladstone%2C+L">L. Gladstone</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Ligi%2C+C">C. Ligi</a>, <a href="/search/physics?searchtype=author&query=Marini%2C+L">L. Marini</a> , et al. (16 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="1805.06209v2-abstract-short" style="display: inline;"> The Cryogenic Underground Observatory for Rare Events (CUORE) is a bolometric experiment for neutrinoless double-beta decay in $^{130}$Te search, currently taking data at the underground facility of Laboratori Nazionali del Gran Sasso (LNGS). The CUORE cryostat successfully cooled down a mass of about 1 ton at $\sim$7\,mK, delivering an uniform and constant base temperature. This result marks a fu… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1805.06209v2-abstract-full').style.display = 'inline'; document.getElementById('1805.06209v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1805.06209v2-abstract-full" style="display: none;"> The Cryogenic Underground Observatory for Rare Events (CUORE) is a bolometric experiment for neutrinoless double-beta decay in $^{130}$Te search, currently taking data at the underground facility of Laboratori Nazionali del Gran Sasso (LNGS). The CUORE cryostat successfully cooled down a mass of about 1 ton at $\sim$7\,mK, delivering an uniform and constant base temperature. This result marks a fundamental milestone in low temperature detectors techniques, opening the path for future ton-scale bolometric experiments searching for rare events. In this paper we present the CUORE cryogenic infrastructure, briefly describing its critical subsystems. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1805.06209v2-abstract-full').style.display = 'none'; document.getElementById('1805.06209v2-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">v1</span> submitted 16 May, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 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">7 pages, 3 pictures, accepted by JLTP</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Journal of Low Temperature Physics 2018 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1802.07791">arXiv:1802.07791</a> <span> [<a href="https://arxiv.org/pdf/1802.07791">pdf</a>, <a href="https://arxiv.org/format/1802.07791">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/PhysRevLett.120.232502">10.1103/PhysRevLett.120.232502 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> First 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/physics?searchtype=author&query=collaboration%2C+C">CUPID-0 collaboration</a>, <a href="/search/physics?searchtype=author&query=%3A"> :</a>, <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Barrera%2C+M+T">M. T. Barrera</a>, <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Cassina%2C+L">L. Cassina</a>, <a href="/search/physics?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/physics?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/physics?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/physics?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/physics?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/physics?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/physics?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a> , et al. (28 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="1802.07791v3-abstract-short" style="display: inline;"> We report the result of the search for neutrinoless double beta decay of $^{82}$Se obtained with CUPID-0, the first large array of scintillating Zn$^{82}$Se cryogenic calorimeters implementing particle identification. We observe no signal in a 1.83 kg yr $^{82}$Se exposure and we set the most stringent lower limit on the \onu $^{82}$Se half-life T$^{0谓}_{1/2}>$ 2.4$\times \mathrm{10}^{24}$ yr (90\… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1802.07791v3-abstract-full').style.display = 'inline'; document.getElementById('1802.07791v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1802.07791v3-abstract-full" style="display: none;"> We report the result of the search for neutrinoless double beta decay of $^{82}$Se obtained with CUPID-0, the first large array of scintillating Zn$^{82}$Se cryogenic calorimeters implementing particle identification. We observe no signal in a 1.83 kg yr $^{82}$Se exposure and we set the most stringent lower limit on the \onu $^{82}$Se half-life T$^{0谓}_{1/2}>$ 2.4$\times \mathrm{10}^{24}$ yr (90\% credible interval), which corresponds to an effective Majorana neutrino mass m$_{尾尾} <$ (376-770) meV depending on the nuclear matrix element calculations. The heat-light readout provides a powerful tool for the rejection of \al\ particles and allows to suppress the background in the region of interest down to (3.6$^{+1.9}_{-1.4}$)$\times$10$^{-3}$\ckky, an unprecedented level for this technique. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1802.07791v3-abstract-full').style.display = 'none'; document.getElementById('1802.07791v3-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 June, 2018; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 21 February, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2018. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 120, 232502 (2018) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1802.06562">arXiv:1802.06562</a> <span> [<a href="https://arxiv.org/pdf/1802.06562">pdf</a>, <a href="https://arxiv.org/format/1802.06562">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> </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/s10052-018-5896-8">10.1140/epjc/s10052-018-5896-8 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> CUPID-0: the first array of enriched scintillating bolometers for 0谓尾尾decay investigations </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Barrera%2C+M+T">M. T. Barrera</a>, <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Beretta%2C+M">M. Beretta</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Cassina%2C+L">L. Cassina</a>, <a href="/search/physics?searchtype=author&query=Clemenza%2C+M">M. Clemenza</a>, <a href="/search/physics?searchtype=author&query=Cremonesi%2C+O">O. Cremonesi</a>, <a href="/search/physics?searchtype=author&query=Cruciani%2C+A">A. Cruciani</a>, <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Dafinei%2C+I">I. Dafinei</a>, <a href="/search/physics?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/physics?searchtype=author&query=Ferroni%2C+F">F. Ferroni</a>, <a href="/search/physics?searchtype=author&query=Gironi%2C+L">L. Gironi</a>, <a href="/search/physics?searchtype=author&query=Giuliani%2C+A">A. Giuliani</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Gotti%2C+C">C. Gotti</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="1802.06562v3-abstract-short" style="display: inline;"> The CUPID-0 detector hosted at the Laboratori Nazionali del Gran Sasso, Italy, is the first large array of enriched scintillating cryogenic detectors for the investigation of $^{82}$Se neutrinoless double-beta decay (0$谓尾尾$). CUPID-0 aims at measuring a background index in the region of interest (RoI) for 0$谓尾尾$ at the level of 10$^{-3}$ c/keV/kg/y, the lowest value ever measured using cryogenic d… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1802.06562v3-abstract-full').style.display = 'inline'; document.getElementById('1802.06562v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1802.06562v3-abstract-full" style="display: none;"> The CUPID-0 detector hosted at the Laboratori Nazionali del Gran Sasso, Italy, is the first large array of enriched scintillating cryogenic detectors for the investigation of $^{82}$Se neutrinoless double-beta decay (0$谓尾尾$). CUPID-0 aims at measuring a background index in the region of interest (RoI) for 0$谓尾尾$ at the level of 10$^{-3}$ c/keV/kg/y, the lowest value ever measured using cryogenic detectors. This result can be achieved by a state of the art technology for background suppression and thorough protocols and procedures for detector preparation and construction. In this paper, the different phases of the detector design and construction will be presented, from the material selection (for the absorber production) to the new and innovative detector structure. The successful construction of the detector lead to promising detector performance which are here preliminarily discussed <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1802.06562v3-abstract-full').style.display = 'none'; document.getElementById('1802.06562v3-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 February, 2018; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 19 February, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2018. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Eur. Phys. J. C (2018) 78:428 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1801.05403">arXiv:1801.05403</a> <span> [<a href="https://arxiv.org/pdf/1801.05403">pdf</a>, <a href="https://arxiv.org/format/1801.05403">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> <p class="title is-5 mathjax"> Study of Rare Nuclear Processes with CUORE </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/physics?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/physics?searchtype=author&query=Campani%2C+A">A. Campani</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Cassina%2C+L">L. Cassina</a>, <a href="/search/physics?searchtype=author&query=Chiesa%2C+D">D. Chiesa</a>, <a href="/search/physics?searchtype=author&query=Chott%2C+N">N. Chott</a> , et al. (94 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="1801.05403v2-abstract-short" style="display: inline;"> TeO2 bolometers have been used for many years to search for neutrinoless double beta decay in 130-Te. CUORE, a tonne-scale TeO2 detector array, recently published the most sensitive limit on the half-life, $T_{1/2}^{0谓} > 1.5 \times 10^{25}\,$yr, which corresponds to an upper bound of $140-400$~meV on the effective Majorana mass of the neutrino. While it makes CUORE a world-leading experiment look… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1801.05403v2-abstract-full').style.display = 'inline'; document.getElementById('1801.05403v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1801.05403v2-abstract-full" style="display: none;"> TeO2 bolometers have been used for many years to search for neutrinoless double beta decay in 130-Te. CUORE, a tonne-scale TeO2 detector array, recently published the most sensitive limit on the half-life, $T_{1/2}^{0谓} > 1.5 \times 10^{25}\,$yr, which corresponds to an upper bound of $140-400$~meV on the effective Majorana mass of the neutrino. While it makes CUORE a world-leading experiment looking for neutrinoless double beta decay, it is not the only study that CUORE will contribute to in the field of nuclear and particle physics. As already done over the years with many small-scale experiments, CUORE will investigate both rare decays (such as the two-neutrino double beta decay of 130-Te and the hypothesized electron capture in 123-Te), and rare processes (e.g., dark matter and axion interactions). This paper describes some of the achievements of past experiments that used TeO2 bolometers, and perspectives for CUORE. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1801.05403v2-abstract-full').style.display = 'none'; document.getElementById('1801.05403v2-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 January, 2018; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 16 January, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 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">36 pages, 13 figures, sumbitted to IJMPA Special Issue "Results and Developments in the investigation of rare nuclear decays and processes"</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1712.02753">arXiv:1712.02753</a> <span> [<a href="https://arxiv.org/pdf/1712.02753">pdf</a>, <a href="https://arxiv.org/format/1712.02753">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> </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.cryogenics.2018.05.001">10.1016/j.cryogenics.2018.05.001 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> An active noise cancellation technique for the CUORE Pulse Tube Cryocoolers </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Di+Domizio%2C+S">S. Di Domizio</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=Marini%2C+L">L. Marini</a>, <a href="/search/physics?searchtype=author&query=Nucciotti%2C+A">A. Nucciotti</a>, <a href="/search/physics?searchtype=author&query=Nutini%2C+I">I. Nutini</a>, <a href="/search/physics?searchtype=author&query=Rusconi%2C+C">C. Rusconi</a>, <a href="/search/physics?searchtype=author&query=Welliver%2C+B">B. Welliver</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="1712.02753v2-abstract-short" style="display: inline;"> The Cryogenic Underground Observatory for Rare Events (CUORE) experiment at Gran Sasso National Laboratory of INFN searches for neutrinoless double beta decay using TeO2 crystals as cryogenic bolometers. The sensitivity of the measurement heavily depends on the energy resolution of the detector, therefore the success of the experiment stands on the capability to provide an extremely low noise envi… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1712.02753v2-abstract-full').style.display = 'inline'; document.getElementById('1712.02753v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1712.02753v2-abstract-full" style="display: none;"> The Cryogenic Underground Observatory for Rare Events (CUORE) experiment at Gran Sasso National Laboratory of INFN searches for neutrinoless double beta decay using TeO2 crystals as cryogenic bolometers. The sensitivity of the measurement heavily depends on the energy resolution of the detector, therefore the success of the experiment stands on the capability to provide an extremely low noise environment. One of the most relevant sources of noise are the mechanical vibrations induced by the five Pulse Tube cryocoolers used on the cryogenic system which houses the detectors. To address this problem, we developed a system to control the relative phases of the pulse tube pressure oscillations, in order to achieve coherent superposition of the mechanical vibrations transmitted to the detectors. In the following, we describe this method and report on the results in applying it to the CUORE system. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1712.02753v2-abstract-full').style.display = 'none'; document.getElementById('1712.02753v2-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 August, 2018; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 7 December, 2017; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 2017. </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">11 pages, 11 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Cryogenics 93, 56-65, 2018 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1710.07988">arXiv:1710.07988</a> <span> [<a href="https://arxiv.org/pdf/1710.07988">pdf</a>, <a href="https://arxiv.org/format/1710.07988">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 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.120.132501">10.1103/PhysRevLett.120.132501 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> First Results from CUORE: A Search for Lepton Number Violation via $0谓尾尾$ Decay of $^{130}$Te </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/physics?searchtype=author&query=Andreotti%2C+E">E. Andreotti</a>, <a href="/search/physics?searchtype=author&query=Arnaboldi%2C+C">C. Arnaboldi</a>, <a href="/search/physics?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Bandac%2C+I">I. Bandac</a>, <a href="/search/physics?searchtype=author&query=Banks%2C+T+I">T. I. Banks</a>, <a href="/search/physics?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/physics?searchtype=author&query=Barucci%2C+M">M. Barucci</a>, <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/physics?searchtype=author&query=Biare%2C+D">D. Biare</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bryant%2C+A">A. Bryant</a>, <a href="/search/physics?searchtype=author&query=Buccheri%2C+A">A. Buccheri</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Bulfon%2C+C">C. Bulfon</a>, <a href="/search/physics?searchtype=author&query=Camacho%2C+A">A. Camacho</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a> , et al. (140 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="1710.07988v3-abstract-short" style="display: inline;"> The CUORE experiment, a ton-scale cryogenic bolometer array, recently began operation at the Laboratori Nazionali del Gran Sasso in Italy. The array represents a significant advancement in this technology, and in this work we apply it for the first time to a high-sensitivity search for a lepton-number--violating process: $^{130}$Te neutrinoless double-beta decay. Examining a total TeO$_2$ exposure… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1710.07988v3-abstract-full').style.display = 'inline'; document.getElementById('1710.07988v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1710.07988v3-abstract-full" style="display: none;"> The CUORE experiment, a ton-scale cryogenic bolometer array, recently began operation at the Laboratori Nazionali del Gran Sasso in Italy. The array represents a significant advancement in this technology, and in this work we apply it for the first time to a high-sensitivity search for a lepton-number--violating process: $^{130}$Te neutrinoless double-beta decay. Examining a total TeO$_2$ exposure of 86.3 kg$\cdot$yr, characterized by an effective energy resolution of (7.7 $\pm$ 0.5) keV FWHM and a background in the region of interest of (0.014 $\pm$ 0.002) counts/(keV$\cdot$kg$\cdot$yr), we find no evidence for neutrinoless double-beta decay. The median statistical sensitivity of this search is $7.0\times10^{24}$ yr. Including systematic uncertainties, we place a lower limit on the decay half-life of $T^{0谓}_{1/2}$($^{130}$Te) > $1.3\times 10^{25}$ yr (90% C.L.). Combining this result with those of two earlier experiments, Cuoricino and CUORE-0, we find $T^{0谓}_{1/2}$($^{130}$Te) > $1.5\times 10^{25}$ yr (90% C.L.), which is the most stringent limit to date on this decay. Interpreting this result as a limit on the effective Majorana neutrino mass, we find $m_{尾尾}<(110 - 520)$ meV, where the range reflects the nuclear matrix element estimates employed. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1710.07988v3-abstract-full').style.display = 'none'; document.getElementById('1710.07988v3-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 April, 2018; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 22 October, 2017; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> October 2017. </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, reference and DOI added</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 120, 132501 (2018) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1708.07809">arXiv:1708.07809</a> <span> [<a href="https://arxiv.org/pdf/1708.07809">pdf</a>, <a href="https://arxiv.org/format/1708.07809">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"> Low Energy Analysis Techniques for CUORE </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/physics?searchtype=author&query=Artusa%2C+D+R">D. R. Artusa</a>, <a href="/search/physics?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Camacho%2C+A">A. Camacho</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a>, <a href="/search/physics?searchtype=author&query=Cassina%2C+L">L. Cassina</a> , et al. (99 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="1708.07809v2-abstract-short" style="display: inline;"> CUORE is a tonne-scale cryogenic detector operating at the Laboratori Nazionali del Gran Sasso (LNGS) that uses tellurium dioxide bolometers to search for neutrinoless double-beta decay of $^{130}$Te. CUORE is also suitable to search for low energy rare events such as solar axions or WIMP scattering, thanks to its ultra-low background and large target mass. However, to conduct such sensitive searc… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1708.07809v2-abstract-full').style.display = 'inline'; document.getElementById('1708.07809v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1708.07809v2-abstract-full" style="display: none;"> CUORE is a tonne-scale cryogenic detector operating at the Laboratori Nazionali del Gran Sasso (LNGS) that uses tellurium dioxide bolometers to search for neutrinoless double-beta decay of $^{130}$Te. CUORE is also suitable to search for low energy rare events such as solar axions or WIMP scattering, thanks to its ultra-low background and large target mass. However, to conduct such sensitive searches requires improving the energy threshold to 10 keV. In this paper, we describe the analysis techniques developed for the low energy analysis of CUORE-like detectors, using the data acquired from November 2013 to March 2015 by CUORE-0, a single-tower prototype designed to validate the assembly procedure and new cleaning techniques of CUORE. We explain the energy threshold optimization, continuous monitoring of the trigger efficiency, data and event selection, and energy calibration at low energies in detail. We also present the low energy background spectrum of CUORE-0 below 60keV. Finally, we report the sensitivity of CUORE to WIMP annual modulation using the CUORE-0 energy threshold and background, as well as an estimate of the uncertainty on the nuclear quenching factor from nuclear recoils in CUORE-0. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1708.07809v2-abstract-full').style.display = 'none'; document.getElementById('1708.07809v2-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 December, 2017; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 25 August, 2017; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2017. </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">11 pages, 6 figures</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 (2017) 77: 857 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1708.01581">arXiv:1708.01581</a> <span> [<a href="https://arxiv.org/pdf/1708.01581">pdf</a>, <a href="https://arxiv.org/format/1708.01581">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 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> <p class="title is-5 mathjax"> Performance of a CRESST-II Detector Module with True $4蟺$-veto </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bauer%2C+P">P. Bauer</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Defay%2C+X">X. Defay</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=G%C3%BCtlein%2C+A">A. G眉tlein</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a>, <a href="/search/physics?searchtype=author&query=Kiefer%2C+M">M. Kiefer</a>, <a href="/search/physics?searchtype=author&query=Kluck%2C+H">H. Kluck</a>, <a href="/search/physics?searchtype=author&query=Kraus%2C+H">H. Kraus</a>, <a href="/search/physics?searchtype=author&query=Lanfranchi%2C+J+C">J. C. Lanfranchi</a>, <a href="/search/physics?searchtype=author&query=Langenk%C3%A4mper%2C+A">A. Langenk盲mper</a>, <a href="/search/physics?searchtype=author&query=Loebell%2C+J">J. Loebell</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</a>, <a href="/search/physics?searchtype=author&query=M%C3%BCnster%2C+A">A. M眉nster</a>, <a href="/search/physics?searchtype=author&query=Pagliarone%2C+C">C. Pagliarone</a>, <a href="/search/physics?searchtype=author&query=Petricca%2C+F">F. Petricca</a>, <a href="/search/physics?searchtype=author&query=Potzel%2C+W">W. Potzel</a>, <a href="/search/physics?searchtype=author&query=Pr%C3%B6bst%2C+F">F. Pr枚bst</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="1708.01581v1-abstract-short" style="display: inline;"> Scintillating, cryogenic bolometers are widely used in the field of rare event searches. Their main advantages are an excellent energy resolution and particle identification on an event-by-event basis. The sensitivity of experiments applying this detector technique can be limited by the performance of the light channel and the presence of external backgrounds in the region of interest. In the fram… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1708.01581v1-abstract-full').style.display = 'inline'; document.getElementById('1708.01581v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1708.01581v1-abstract-full" style="display: none;"> Scintillating, cryogenic bolometers are widely used in the field of rare event searches. Their main advantages are an excellent energy resolution and particle identification on an event-by-event basis. The sensitivity of experiments applying this detector technique can be limited by the performance of the light channel and the presence of external backgrounds in the region of interest. In the framework of the CRESST-II experiment, we developed and successfully tested a novel detector design addressing both challenges. Using a large scale ($\approx$\unit[60]{cm$^2$}), beaker-shaped silicon light absorber, the signal height recorded in the light channel is improved by a factor 2.5 compared to conventional CRESTT-II detector modules. In combination with a large carrier crystal, a true $4蟺$ veto system is established which allows to tag external background sources. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1708.01581v1-abstract-full').style.display = 'none'; document.getElementById('1708.01581v1-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 August, 2017; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2017. </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 fugures, submitted to EPJ-C</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1707.06749">arXiv:1707.06749</a> <span> [<a href="https://arxiv.org/pdf/1707.06749">pdf</a>, <a href="https://arxiv.org/format/1707.06749">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Cosmology and Nongalactic Astrophysics">astro-ph.CO</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/10.1140/epjc/s10052-017-5223-9">10.1140/epjc/s10052-017-5223-9 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Results on MeV-scale dark matter from a gram-scale cryogenic calorimeter operated above ground </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bauer%2C+P">P. Bauer</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Defay%2C+X">X. Defay</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=G%C3%BCtlein%2C+A">A. G眉tlein</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a>, <a href="/search/physics?searchtype=author&query=Kiefer%2C+M">M. Kiefer</a>, <a href="/search/physics?searchtype=author&query=Kluck%2C+H">H. Kluck</a>, <a href="/search/physics?searchtype=author&query=Kraus%2C+H">H. Kraus</a>, <a href="/search/physics?searchtype=author&query=Lanfranchi%2C+J+-">J. -C. Lanfranchi</a>, <a href="/search/physics?searchtype=author&query=Loebell%2C+A+L+J">A. Langenk盲mper J. Loebell</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</a>, <a href="/search/physics?searchtype=author&query=Mondragon%2C+E">E. Mondragon</a>, <a href="/search/physics?searchtype=author&query=M%C3%BCnster%2C+A">A. M眉nster</a>, <a href="/search/physics?searchtype=author&query=Oberauer%2C+L">L. Oberauer</a>, <a href="/search/physics?searchtype=author&query=Pagliarone%2C+C">C. Pagliarone</a>, <a href="/search/physics?searchtype=author&query=Petricca%2C+F">F. Petricca</a>, <a href="/search/physics?searchtype=author&query=Potzel%2C+W">W. Potzel</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="1707.06749v4-abstract-short" style="display: inline;"> Models for light dark matter particles with masses below 1 GeV/c$^2$ are a natural and well-motivated alternative to so-far unobserved weakly interacting massive particles. Gram-scale cryogenic calorimeters provide the required detector performance to detect these particles and extend the direct dark matter search program of CRESST. A prototype 0.5 g sapphire detector developed for the $谓$-cleus e… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1707.06749v4-abstract-full').style.display = 'inline'; document.getElementById('1707.06749v4-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1707.06749v4-abstract-full" style="display: none;"> Models for light dark matter particles with masses below 1 GeV/c$^2$ are a natural and well-motivated alternative to so-far unobserved weakly interacting massive particles. Gram-scale cryogenic calorimeters provide the required detector performance to detect these particles and extend the direct dark matter search program of CRESST. A prototype 0.5 g sapphire detector developed for the $谓$-cleus experiment has achieved an energy threshold of $E_{th}=(19.7\pm 0.9)$ eV, which is one order of magnitude lower than previous results and independent of the type of particle interaction. The result presented here is obtained in a setup above ground without significant shielding against ambient and cosmogenic radiation. Although operated in a high-background environment, the detector probes a new range of light-mass dark matter particles previously not accessible by direct searches. We report the first limit on the spin-independent dark matter particle-nucleon cross section for masses between 140 MeV/c$^2$ and 500 MeV/c$^2$. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1707.06749v4-abstract-full').style.display = 'none'; document.getElementById('1707.06749v4-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 September, 2017; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 20 July, 2017; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2017. </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, 6 figures, v3: ancillary files added, v4: high energy spectrum (0.6-12keV) added to ancillary files</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1705.10816">arXiv:1705.10816</a> <span> [<a href="https://arxiv.org/pdf/1705.10816">pdf</a>, <a href="https://arxiv.org/format/1705.10816">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/10.1140/epjc/s10052-017-5098-9">10.1140/epjc/s10052-017-5098-9 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> CUORE Sensitivity to $0谓尾尾$ Decay </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/physics?searchtype=author&query=Artusa%2C+D+R">D. R. Artusa</a>, <a href="/search/physics?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Banks%2C+T+I">T. I. Banks</a>, <a href="/search/physics?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Camacho%2C+A">A. Camacho</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/physics?searchtype=author&query=Carbone%2C+L">L. Carbone</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a> , et al. (106 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="1705.10816v2-abstract-short" style="display: inline;"> We report a study of the CUORE sensitivity to neutrinoless double beta ($0谓尾尾$) decay. We used a Bayesian analysis based on a toy Monte Carlo (MC) approach to extract the exclusion sensitivity to the $0谓尾尾$ decay half-life ($T_{1/2}^{0谓}$) at $90\%$ credibility interval (CI) -- i.e. the interval containing the true value of $T_{1/2}^{0谓}$ with $90\%$ probability -- and the $3 蟽$ discovery sensitiv… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1705.10816v2-abstract-full').style.display = 'inline'; document.getElementById('1705.10816v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1705.10816v2-abstract-full" style="display: none;"> We report a study of the CUORE sensitivity to neutrinoless double beta ($0谓尾尾$) decay. We used a Bayesian analysis based on a toy Monte Carlo (MC) approach to extract the exclusion sensitivity to the $0谓尾尾$ decay half-life ($T_{1/2}^{0谓}$) at $90\%$ credibility interval (CI) -- i.e. the interval containing the true value of $T_{1/2}^{0谓}$ with $90\%$ probability -- and the $3 蟽$ discovery sensitivity. We consider various background levels and energy resolutions, and describe the influence of the data division in subsets with different background levels. If the background level and the energy resolution meet the expectation, CUORE will reach a $90\%$ CI exclusion sensitivity of $2\cdot10^{25}$ yr with $3$ months, and $9\cdot10^{25}$ yr with $5$ years of live time. Under the same conditions, the discovery sensitivity after $3$ months and $5$ years will be $7\cdot10^{24}$ yr and $4\cdot10^{25}$ yr, respectively. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1705.10816v2-abstract-full').style.display = 'none'; document.getElementById('1705.10816v2-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 August, 2017; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 30 May, 2017; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2017. </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, 3 figures, 4 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 (2017) 77:532 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1704.08970">arXiv:1704.08970</a> <span> [<a href="https://arxiv.org/pdf/1704.08970">pdf</a>, <a href="https://arxiv.org/format/1704.08970">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> </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/s10052-017-5080-6">10.1140/epjc/s10052-017-5080-6 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The projected background for the CUORE experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=CUORE+Collaboration"> CUORE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/physics?searchtype=author&query=Artusa%2C+D+R">D. R. Artusa</a>, <a href="/search/physics?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Banks%2C+T+I">T. I. Banks</a>, <a href="/search/physics?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Benato%2C+G">G. Benato</a>, <a href="/search/physics?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Camacho%2C+A">A. Camacho</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/physics?searchtype=author&query=Carbone%2C+L">L. Carbone</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a> , et al. (107 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="1704.08970v2-abstract-short" style="display: inline;"> The Cryogenic Underground Observatory for Rare Events (CUORE) is designed to search for neutrinoless double beta decay of 130Te with an array of 988 TeO2 bolometers operating at temperatures around 10 mK. The experiment is currently being commissioned in Hall A of Laboratori Nazionali del Gran Sasso, Italy. The goal of CUORE is to reach a 90\% C.L. exclusion sensitivity on the \tect decay half-lif… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1704.08970v2-abstract-full').style.display = 'inline'; document.getElementById('1704.08970v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1704.08970v2-abstract-full" style="display: none;"> The Cryogenic Underground Observatory for Rare Events (CUORE) is designed to search for neutrinoless double beta decay of 130Te with an array of 988 TeO2 bolometers operating at temperatures around 10 mK. The experiment is currently being commissioned in Hall A of Laboratori Nazionali del Gran Sasso, Italy. The goal of CUORE is to reach a 90\% C.L. exclusion sensitivity on the \tect decay half-life of 9$\times$10$^{25}$ years after 5\,years of data taking. The main issue to be addressed to accomplish this aim is the rate of background events in the region of interest, which must not be higher than 10$^{-2}$\,counts/keV/kg/y. We developed a detailed Monte Carlo simulation, based on results from a campaign of material screening, radioassays, and bolometric measurements, to evaluate the expected background. This was used over the years to guide the construction strategies of the experiment and we use it here to project a background model for CUORE. In this paper we report the results of our study and our expectations for the background rate in the energy region where the peak signature of neutrinoless double beta decay of 130Te is expected. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1704.08970v2-abstract-full').style.display = 'none'; document.getElementById('1704.08970v2-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 August, 2017; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 28 April, 2017; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2017. </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">17 pages, 7 figures, matches published version</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 (2017) 77:543 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1701.08157">arXiv:1701.08157</a> <span> [<a href="https://arxiv.org/pdf/1701.08157">pdf</a>, <a href="https://arxiv.org/format/1701.08157">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> </div> </div> <p class="title is-5 mathjax"> Description of CRESST-II data </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bauer%2C+P">P. Bauer</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Defay%2C+X">X. Defay</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=G%C3%BCtlein%2C+A">A. G眉tlein</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a>, <a href="/search/physics?searchtype=author&query=Kiefer%2C+M">M. Kiefer</a>, <a href="/search/physics?searchtype=author&query=Kistner%2C+C">C. Kistner</a>, <a href="/search/physics?searchtype=author&query=Kluck%2C+H">H. Kluck</a>, <a href="/search/physics?searchtype=author&query=Kraus%2C+H">H. Kraus</a>, <a href="/search/physics?searchtype=author&query=Lanfranchi%2C+J+-">J. -C. Lanfranchi</a>, <a href="/search/physics?searchtype=author&query=Loebell%2C+J">J. Loebell</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</a>, <a href="/search/physics?searchtype=author&query=M%C3%BCnster%2C+A">A. M眉nster</a>, <a href="/search/physics?searchtype=author&query=Pagliarone%2C+C">C. Pagliarone</a>, <a href="/search/physics?searchtype=author&query=Petricca%2C+F">F. Petricca</a>, <a href="/search/physics?searchtype=author&query=Potzel%2C+W">W. Potzel</a>, <a href="/search/physics?searchtype=author&query=Pr%C3%B6bst%2C+F">F. Pr枚bst</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="1701.08157v3-abstract-short" style="display: inline;"> In Phase 2 of CRESST-II 18 detector modules were operated for about two years (July 2013 - August 2015). Together with this document we are publishing data from two detector modules which have been used for direct dark-matter searches. With these data-sets we were able to set world-leading limits on the cross section for spin-independent elastic scattering of dark matter particles off nuclei. We p… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1701.08157v3-abstract-full').style.display = 'inline'; document.getElementById('1701.08157v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1701.08157v3-abstract-full" style="display: none;"> In Phase 2 of CRESST-II 18 detector modules were operated for about two years (July 2013 - August 2015). Together with this document we are publishing data from two detector modules which have been used for direct dark-matter searches. With these data-sets we were able to set world-leading limits on the cross section for spin-independent elastic scattering of dark matter particles off nuclei. We publish the energies of all events within the acceptance regions for dark-matter searches. In addition, we also publish the energies of the events within the electron-recoil band. This data set can be used to study interactions with electrons of CaWO$_4$. In this document we describe how to use these data sets. In particular, we explain the cut-survival probabilities required for comparisons of models with the data sets. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1701.08157v3-abstract-full').style.display = 'none'; document.getElementById('1701.08157v3-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 August, 2017; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 27 January, 2017; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2017. </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">Text unchanged to v2, new ancillary files added containing simulated data for the sensitivity projections of CRESST-III phase 2 with 1 tonne day exposure, additional information may be found in anc/Proj_CRESST-III-Phase2_README.txt</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1612.07662">arXiv:1612.07662</a> <span> [<a href="https://arxiv.org/pdf/1612.07662">pdf</a>, <a href="https://arxiv.org/format/1612.07662">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="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/s10052-017-4878-6">10.1140/epjc/s10052-017-4878-6 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Dark-Photon Search using Data from CRESST-II Phase 2 </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Angloher%2C+G">G. Angloher</a>, <a href="/search/physics?searchtype=author&query=Bauer%2C+P">P. Bauer</a>, <a href="/search/physics?searchtype=author&query=Bento%2C+A">A. Bento</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Defay%2C+X">X. Defay</a>, <a href="/search/physics?searchtype=author&query=Erb%2C+A">A. Erb</a>, <a href="/search/physics?searchtype=author&query=Feilitzsch%2C+F+v">F. v. Feilitzsch</a>, <a href="/search/physics?searchtype=author&query=Iachellini%2C+N+F">N. Ferreiro Iachellini</a>, <a href="/search/physics?searchtype=author&query=Gorla%2C+P">P. Gorla</a>, <a href="/search/physics?searchtype=author&query=G%C3%BCtlein%2C+A">A. G眉tlein</a>, <a href="/search/physics?searchtype=author&query=Hauff%2C+D">D. Hauff</a>, <a href="/search/physics?searchtype=author&query=Jochum%2C+J">J. Jochum</a>, <a href="/search/physics?searchtype=author&query=Kiefer%2C+M">M. Kiefer</a>, <a href="/search/physics?searchtype=author&query=Kluck%2C+H">H. Kluck</a>, <a href="/search/physics?searchtype=author&query=Kraus%2C+H">H. Kraus</a>, <a href="/search/physics?searchtype=author&query=Lanfranchi%2C+J+C">J. C. Lanfranchi</a>, <a href="/search/physics?searchtype=author&query=Loebell%2C+J">J. Loebell</a>, <a href="/search/physics?searchtype=author&query=Mancuso%2C+M">M. Mancuso</a>, <a href="/search/physics?searchtype=author&query=M%C3%BCnster%2C+A">A. M眉nster</a>, <a href="/search/physics?searchtype=author&query=Pagliarone%2C+C">C. Pagliarone</a>, <a href="/search/physics?searchtype=author&query=Petricca%2C+F">F. Petricca</a>, <a href="/search/physics?searchtype=author&query=Potzel%2C+W">W. Potzel</a>, <a href="/search/physics?searchtype=author&query=Pr%C3%B6bst%2C+F">F. Pr枚bst</a>, <a href="/search/physics?searchtype=author&query=Puig%2C+R">R. Puig</a> , et al. (18 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="1612.07662v2-abstract-short" style="display: inline;"> Identifying the nature and origin of dark matter is one of the major challenges for modern astro and particle physics. Direct dark-matter searches aim at an observation of dark-matter particles interacting within detectors. The focus of several such searches is on interactions with nuclei as provided e.g. by Weakly Interacting Massive Particles. However, there is a variety of dark-matter candidate… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1612.07662v2-abstract-full').style.display = 'inline'; document.getElementById('1612.07662v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1612.07662v2-abstract-full" style="display: none;"> Identifying the nature and origin of dark matter is one of the major challenges for modern astro and particle physics. Direct dark-matter searches aim at an observation of dark-matter particles interacting within detectors. The focus of several such searches is on interactions with nuclei as provided e.g. by Weakly Interacting Massive Particles. However, there is a variety of dark-matter candidates favoring interactions with electrons rather than with nuclei. One example are dark photons, i.e., long-lived vector particles with a kinetic mixing to standard-model photons. In this work we present constraints on this kinetic mixing based on data from CRESST-II Phase 2 corresponding to an exposure before cuts of 52\,kg-days. These constraints improve the existing ones for dark-photon masses between 0.3 and 0.7\,keV/c$^2$. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1612.07662v2-abstract-full').style.display = 'none'; document.getElementById('1612.07662v2-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 May, 2017; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 22 December, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 2016. </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">submitted EPJ C</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> EPJ C 77, 299 (2017) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1612.04276">arXiv:1612.04276</a> <span> [<a href="https://arxiv.org/pdf/1612.04276">pdf</a>, <a href="https://arxiv.org/format/1612.04276">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> </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/10.1051/epjconf/201716407047">10.1051/epjconf/201716407047 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The CUORE and CUORE-0 experiments at LNGS </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=D%27Addabbo%2C+A">A. D'Addabbo</a>, <a href="/search/physics?searchtype=author&query=Alduino%2C+C">C. Alduino</a>, <a href="/search/physics?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/physics?searchtype=author&query=Artusa%2C+D+R">D. R. Artusa</a>, <a href="/search/physics?searchtype=author&query=Avignone%2C+F+T">F. T. Avignone III</a>, <a href="/search/physics?searchtype=author&query=Azzolini%2C+O">O. Azzolini</a>, <a href="/search/physics?searchtype=author&query=Banks%2C+T+I">T. I. Banks</a>, <a href="/search/physics?searchtype=author&query=Bari%2C+G">G. Bari</a>, <a href="/search/physics?searchtype=author&query=Beeman%2C+J+W">J. W. Beeman</a>, <a href="/search/physics?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/physics?searchtype=author&query=Bersani%2C+A">A. Bersani</a>, <a href="/search/physics?searchtype=author&query=Biassoni%2C+M">M. Biassoni</a>, <a href="/search/physics?searchtype=author&query=Branca%2C+A">A. Branca</a>, <a href="/search/physics?searchtype=author&query=Brofferio%2C+C">C. Brofferio</a>, <a href="/search/physics?searchtype=author&query=Bucci%2C+C">C. Bucci</a>, <a href="/search/physics?searchtype=author&query=Camacho%2C+A">A. Camacho</a>, <a href="/search/physics?searchtype=author&query=Caminata%2C+A">A. Caminata</a>, <a href="/search/physics?searchtype=author&query=Canonica%2C+L">L. Canonica</a>, <a href="/search/physics?searchtype=author&query=Cao%2C+X+G">X. G. Cao</a>, <a href="/search/physics?searchtype=author&query=Capelli%2C+S">S. Capelli</a>, <a href="/search/physics?searchtype=author&query=Cappelli%2C+L">L. Cappelli</a>, <a href="/search/physics?searchtype=author&query=Carbone%2C+L">L. Carbone</a>, <a href="/search/physics?searchtype=author&query=Cardani%2C+L">L. Cardani</a>, <a href="/search/physics?searchtype=author&query=Carniti%2C+P">P. Carniti</a>, <a href="/search/physics?searchtype=author&query=Casali%2C+N">N. Casali</a> , et al. (100 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="1612.04276v1-abstract-short" style="display: inline;"> The Cryogenic Underground Observatory for Rare Events (CUORE) is a 1-ton scale bolometric experiment devoted to the search of the neutrinoless double-beta decay (0谓\b{eta}\b{eta}) in 130Te. The CUORE detector consists of an array of 988 TeO2 crystals operated at 10 mK. CUORE-0 is the CUORE demonstrator: it has been built to test the performance of the upcoming CUORE experiment and represents the l… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1612.04276v1-abstract-full').style.display = 'inline'; document.getElementById('1612.04276v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1612.04276v1-abstract-full" style="display: none;"> The Cryogenic Underground Observatory for Rare Events (CUORE) is a 1-ton scale bolometric experiment devoted to the search of the neutrinoless double-beta decay (0谓\b{eta}\b{eta}) in 130Te. The CUORE detector consists of an array of 988 TeO2 crystals operated at 10 mK. CUORE-0 is the CUORE demonstrator: it has been built to test the performance of the upcoming CUORE experiment and represents the largest 130Te bolometric setup ever operated. CUORE-0 has been running at Laboratori Nazionali del Gran Sasso (Italy) from 2013 to 2015. The final CUORE-0 analysis on 0谓\b{eta}\b{eta} and the corresponding detector performance are presented. The present status of the CUORE experiment, now in its final construction and commissioning phase, are discussed. The results from assembly of the detector and the commissioning of the cryostat are reported. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1612.04276v1-abstract-full').style.display = 'none'; document.getElementById('1612.04276v1-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 December, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 2016. </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, 7 figures, ICNFP2016 Proceeding</span> </p> </li> </ol> <nav class="pagination is-small is-centered breathe-horizontal" role="navigation" aria-label="pagination"> <a href="" class="pagination-previous is-invisible">Previous </a> <a 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