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<button class="button is-small is-link">Go</button> </div> </div> </form> </div> </div> <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/2108.06145">arXiv:2108.06145</a> <span> [<a href="https://arxiv.org/pdf/2108.06145">pdf</a>, <a href="https://arxiv.org/format/2108.06145">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="Solar and Stellar Astrophysics">astro-ph.SR</span> </div> </div> <p class="title is-5 mathjax"> The 27Al(p,a)24Mg reaction at astrophysical energies studied by means of the Trojan Horse Method applied to the 2H(27Al,a24Mg)n reaction </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Palmerini%2C+S">Sara Palmerini</a>, <a href="/search/nucl-ex?searchtype=author&query=La+Cognata%2C+M">Marco La Cognata</a>, <a href="/search/nucl-ex?searchtype=author&query=Hammache%2C+F">Fairouz Hammache</a>, <a href="/search/nucl-ex?searchtype=author&query=Acosta%2C+L">Luis Acosta</a>, <a href="/search/nucl-ex?searchtype=author&query=Alba%2C+R">Rosa Alba</a>, <a href="/search/nucl-ex?searchtype=author&query=Burjan%2C+V">Vaclav Burjan</a>, <a href="/search/nucl-ex?searchtype=author&query=Chavez%2C+E">Efrain Chavez</a>, <a href="/search/nucl-ex?searchtype=author&query=Cherubini%2C+S">Silvio Cherubini</a>, <a href="/search/nucl-ex?searchtype=author&query=Cvetinovic%2C+A">Alexandra Cvetinovic</a>, <a href="/search/nucl-ex?searchtype=author&query=D%27Agata%2C+G">Giuseppe D'Agata</a>, <a href="/search/nucl-ex?searchtype=author&query=De+Sereville%2C+N">Nicolas De Sereville</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Pietro%2C+A">Alessia Di Pietro</a>, <a href="/search/nucl-ex?searchtype=author&query=Figuera%2C+P">Pierpaolo Figuera</a>, <a href="/search/nucl-ex?searchtype=author&query=Fullop%2C+Z">Zsolt Fullop</a>, <a href="/search/nucl-ex?searchtype=author&query=Rios%2C+K+D+L">Karen De Los Rios</a>, <a href="/search/nucl-ex?searchtype=author&query=Guardo%2C+G+L">Giovanni Luca Guardo</a>, <a href="/search/nucl-ex?searchtype=author&query=Gulino%2C+M">Marisa Gulino</a>, <a href="/search/nucl-ex?searchtype=author&query=Hayakawa%2C+S">Seiya Hayakawa</a>, <a href="/search/nucl-ex?searchtype=author&query=Kiss%2C+G">Gabor Kiss</a>, <a href="/search/nucl-ex?searchtype=author&query=La+Commara%2C+M">Marco La Commara</a>, <a href="/search/nucl-ex?searchtype=author&query=Lamia%2C+L">Livio Lamia</a>, <a href="/search/nucl-ex?searchtype=author&query=Manic%C3%B2%2C+C+M+G">Concetta Maiolino Giulio Manic貌</a>, <a href="/search/nucl-ex?searchtype=author&query=Matei%2C+C">Catalin Matei</a>, <a href="/search/nucl-ex?searchtype=author&query=Mazzocco%2C+M">Marco Mazzocco</a>, <a href="/search/nucl-ex?searchtype=author&query=Mrazek%2C+J">Jaromir Mrazek</a> , et al. (11 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="2108.06145v1-abstract-short" style="display: inline;"> The 27Al(p,a)24Mg reaction, which drives the destruction of 27Al and the production of 24Mg in stellar hydrogen burning, has been investigated via the Trojan Horse Method (THM) by measuring the 2H(27Al,a24Mg)n three-body reaction. The experiment covered a broad energy range (-0.5 MeV < E_cm < 1.5 MeV), aiming to investigate those of interest for astrophysics.The results confirm the THM as a valuab… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2108.06145v1-abstract-full').style.display = 'inline'; document.getElementById('2108.06145v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2108.06145v1-abstract-full" style="display: none;"> The 27Al(p,a)24Mg reaction, which drives the destruction of 27Al and the production of 24Mg in stellar hydrogen burning, has been investigated via the Trojan Horse Method (THM) by measuring the 2H(27Al,a24Mg)n three-body reaction. The experiment covered a broad energy range (-0.5 MeV < E_cm < 1.5 MeV), aiming to investigate those of interest for astrophysics.The results confirm the THM as a valuable technique for the experimental study of fusion reactions at very low energies and suggest the presence of a rich pattern of resonances in the energy region close to the Gamow window of stellar hydrogen burning (70-120 keV), with potential impact on astrophysics. To estimate such an impact a second run of the experiment is needed, since the background due the three-body reaction hampered to collect enough data to resolve the resonant structures and extract the reaction rate. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2108.06145v1-abstract-full').style.display = 'none'; document.getElementById('2108.06145v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 13 August, 2021; <span class="has-text-black-bis has-text-weight-semibold">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">8 pages, accepted for publication by EPJ Plus</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2007.09020">arXiv:2007.09020</a> <span> [<a href="https://arxiv.org/pdf/2007.09020">pdf</a>, <a href="https://arxiv.org/ps/2007.09020">ps</a>, <a href="https://arxiv.org/format/2007.09020">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="Nuclear Theory">nucl-th</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.99.054605">10.1103/PhysRevC.99.054605 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Breakup mechanisms in the 6He+64Zn reaction at near-barrier energies </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Fern%C3%A1ndez-Garc%C3%ADa%2C+J+P">J. P. Fern谩ndez-Garc铆a</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Pietro%2C+A">A. Di Pietro</a>, <a href="/search/nucl-ex?searchtype=author&query=Figuera%2C+P">P. Figuera</a>, <a href="/search/nucl-ex?searchtype=author&query=G%C3%B3mez-Camacho%2C+J">J. G贸mez-Camacho</a>, <a href="/search/nucl-ex?searchtype=author&query=Lattuada%2C+M">M. Lattuada</a>, <a href="/search/nucl-ex?searchtype=author&query=Lei%2C+J">J. Lei</a>, <a href="/search/nucl-ex?searchtype=author&query=Moro%2C+A+M">A. M. Moro</a>, <a href="/search/nucl-ex?searchtype=author&query=Rodr%C3%ADguez-Gallardo%2C+M">M. Rodr铆guez-Gallardo</a>, <a href="/search/nucl-ex?searchtype=author&query=Scuderi%2C+V">V. Scuderi</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="2007.09020v1-abstract-short" style="display: inline;"> New experimental results for the elastic scattering of 6He on 64Zn at incident energies of 15.0 and 18.0 MeV and 4He at 17.5 MeV along with results already published at 10.0 and 13.6 MeV, are presented. Elastic and alpha experimental cross sections are compared with coupled-reaction-channel, continuum-discretized coupledchannel, and DWBA inclusive-breakup models. The large yield of alpha particles… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2007.09020v1-abstract-full').style.display = 'inline'; document.getElementById('2007.09020v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2007.09020v1-abstract-full" style="display: none;"> New experimental results for the elastic scattering of 6He on 64Zn at incident energies of 15.0 and 18.0 MeV and 4He at 17.5 MeV along with results already published at 10.0 and 13.6 MeV, are presented. Elastic and alpha experimental cross sections are compared with coupled-reaction-channel, continuum-discretized coupledchannel, and DWBA inclusive-breakup models. The large yield of alpha particles observed at all measured energies can be explained by considering a nonelastic breakup mechanism. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2007.09020v1-abstract-full').style.display = 'none'; document.getElementById('2007.09020v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 17 July, 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> Physical Review C 99, 054605 (2019) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1910.08986">arXiv:1910.08986</a> <span> [<a href="https://arxiv.org/pdf/1910.08986">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1134/S1063778820040158">10.1134/S1063778820040158 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Strong resonances at high excitation energy in 17O+alpha resonance scattering </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Nauruzbayev%2C+D+K">D. K. Nauruzbayev</a>, <a href="/search/nucl-ex?searchtype=author&query=Nurmukhanbetova%2C+A+K">A. K. Nurmukhanbetova</a>, <a href="/search/nucl-ex?searchtype=author&query=Goldberg%2C+V+Z">V. Z. Goldberg</a>, <a href="/search/nucl-ex?searchtype=author&query=La+Cognata%2C+M">M. La Cognata</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Pietro%2C+A">A. Di Pietro</a>, <a href="/search/nucl-ex?searchtype=author&query=Figuera%2C+P">P. Figuera</a>, <a href="/search/nucl-ex?searchtype=author&query=Cherubini%2C+S">S. Cherubini</a>, <a href="/search/nucl-ex?searchtype=author&query=Gulino%2C+M">M. Gulino</a>, <a href="/search/nucl-ex?searchtype=author&query=Lamia%2C+L">L. Lamia</a>, <a href="/search/nucl-ex?searchtype=author&query=Pizzone%2C+R+G">R. G. Pizzone</a>, <a href="/search/nucl-ex?searchtype=author&query=Spart%60a%2C+R">R. Spart`a</a>, <a href="/search/nucl-ex?searchtype=author&query=Tumino%2C+A">A. Tumino</a>, <a href="/search/nucl-ex?searchtype=author&query=Serikov%2C+A">A. Serikov</a>, <a href="/search/nucl-ex?searchtype=author&query=Gazeeva%2C+E+M">E. M. Gazeeva</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="1910.08986v1-abstract-short" style="display: inline;"> The Thick Target Inverse Kinematic (TTIK) approach was used to measure excitation functions for the elastic 17O (伪, 伪) scattering at the initial 17O beam energy of 54.4 MeV. We observed strong peaks corresponding to highly excited 伪-cluster states in the 21Ne excitation energy region of 8-16 MeV, which have never been investigated before. Additional tests were done at a 17O beam energy of 56.4 MeV… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1910.08986v1-abstract-full').style.display = 'inline'; document.getElementById('1910.08986v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1910.08986v1-abstract-full" style="display: none;"> The Thick Target Inverse Kinematic (TTIK) approach was used to measure excitation functions for the elastic 17O (伪, 伪) scattering at the initial 17O beam energy of 54.4 MeV. We observed strong peaks corresponding to highly excited 伪-cluster states in the 21Ne excitation energy region of 8-16 MeV, which have never been investigated before. Additional tests were done at a 17O beam energy of 56.4 MeV to estimate a possible contribution of resonance inelastic scattering. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1910.08986v1-abstract-full').style.display = 'none'; document.getElementById('1910.08986v1-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, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> October 2019. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">6 pages,3 figures, conference paper</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1306.6779">arXiv:1306.6779</a> <span> [<a href="https://arxiv.org/pdf/1306.6779">pdf</a>, <a href="https://arxiv.org/ps/1306.6779">ps</a>, <a href="https://arxiv.org/format/1306.6779">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"> Comprehensive Measurement of Neutron Yield Produced by 62 MeV Protons on Beryllium Target </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Osipenko%2C+M">M. Osipenko</a>, <a href="/search/nucl-ex?searchtype=author&query=Ripani%2C+M">M. Ripani</a>, <a href="/search/nucl-ex?searchtype=author&query=Alba%2C+R">R. Alba</a>, <a href="/search/nucl-ex?searchtype=author&query=Ricco%2C+G">G. Ricco</a>, <a href="/search/nucl-ex?searchtype=author&query=Schillaci%2C+M">M. Schillaci</a>, <a href="/search/nucl-ex?searchtype=author&query=Barbagallo%2C+M">M. Barbagallo</a>, <a href="/search/nucl-ex?searchtype=author&query=Boccaccio%2C+P">P. Boccaccio</a>, <a href="/search/nucl-ex?searchtype=author&query=Celentano%2C+A">A. Celentano</a>, <a href="/search/nucl-ex?searchtype=author&query=Colonna%2C+N">N. Colonna</a>, <a href="/search/nucl-ex?searchtype=author&query=Cosentino%2C+L">L. Cosentino</a>, <a href="/search/nucl-ex?searchtype=author&query=Del+Zoppo%2C+A">A. Del Zoppo</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Pietro%2C+A">A. Di Pietro</a>, <a href="/search/nucl-ex?searchtype=author&query=Esposito%2C+J">J. Esposito</a>, <a href="/search/nucl-ex?searchtype=author&query=Figuera%2C+P">P. Figuera</a>, <a href="/search/nucl-ex?searchtype=author&query=Finocchiaro%2C+P">P. Finocchiaro</a>, <a href="/search/nucl-ex?searchtype=author&query=Kostyukov%2C+A">A. Kostyukov</a>, <a href="/search/nucl-ex?searchtype=author&query=Maiolino%2C+C">C. Maiolino</a>, <a href="/search/nucl-ex?searchtype=author&query=Santonocito%2C+D">D. Santonocito</a>, <a href="/search/nucl-ex?searchtype=author&query=Scuderi%2C+V">V. Scuderi</a>, <a href="/search/nucl-ex?searchtype=author&query=Viberti%2C+C+M">C. M. Viberti</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="1306.6779v1-abstract-short" style="display: inline;"> A low-power prototype of neutron amplifier, based on a 70 MeV, high current proton cyclotron being installed at LNL for the SPES RIB facility, was recently proposed within INFN-E project. This prototype uses a thick Beryllium converter to produce a fast neutron spectrum feeding a sub-critical reactor core. To complete the design of such facility the new measurement of neutron yield from a thick Be… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1306.6779v1-abstract-full').style.display = 'inline'; document.getElementById('1306.6779v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1306.6779v1-abstract-full" style="display: none;"> A low-power prototype of neutron amplifier, based on a 70 MeV, high current proton cyclotron being installed at LNL for the SPES RIB facility, was recently proposed within INFN-E project. This prototype uses a thick Beryllium converter to produce a fast neutron spectrum feeding a sub-critical reactor core. To complete the design of such facility the new measurement of neutron yield from a thick Beryllium target was performed at LNS. This measurement used liquid scintillator detectors to identify produced neutrons by Pulse Shape Discrimination and Time of Flight technique to measure neutron energy in the range 0.5-62 MeV. To extend the covered neutron energy range He3 detector was used to measure neutrons below 0.5 MeV. The obtained yields were normalized to the charge deposited by the proton beam on the metallic Beryllium target. These techniques allowed to achieve a wide angular coverage from 0 to 150 degrees and to explore almost complete neutron energy interval. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1306.6779v1-abstract-full').style.display = 'none'; document.getElementById('1306.6779v1-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 June, 2013; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2013. </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">To appear in proceedings of ANIMMA International Conference, June 23-27, Marseille, France</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1302.7226">arXiv:1302.7226</a> <span> [<a href="https://arxiv.org/pdf/1302.7226">pdf</a>, <a href="https://arxiv.org/ps/1302.7226">ps</a>, <a href="https://arxiv.org/format/1302.7226">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.nima.2013.04.074">10.1016/j.nima.2013.04.074 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of neutron yield by 62 MeV proton beam on a thick Beryllium target </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Osipenko%2C+M">M. Osipenko</a>, <a href="/search/nucl-ex?searchtype=author&query=Ripani%2C+M">M. Ripani</a>, <a href="/search/nucl-ex?searchtype=author&query=Alba%2C+R">R. Alba</a>, <a href="/search/nucl-ex?searchtype=author&query=Ricco%2C+G">G. Ricco</a>, <a href="/search/nucl-ex?searchtype=author&query=Barbagallo%2C+M">M. Barbagallo</a>, <a href="/search/nucl-ex?searchtype=author&query=Boccaccio%2C+P">P. Boccaccio</a>, <a href="/search/nucl-ex?searchtype=author&query=Celentano%2C+A">A. Celentano</a>, <a href="/search/nucl-ex?searchtype=author&query=Colonna%2C+N">N. Colonna</a>, <a href="/search/nucl-ex?searchtype=author&query=Cosentino%2C+L">L. Cosentino</a>, <a href="/search/nucl-ex?searchtype=author&query=Del+Zoppo%2C+A">A. Del Zoppo</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Pietro%2C+A">A. Di Pietro</a>, <a href="/search/nucl-ex?searchtype=author&query=Esposito%2C+J">J. Esposito</a>, <a href="/search/nucl-ex?searchtype=author&query=Figuera%2C+P">P. Figuera</a>, <a href="/search/nucl-ex?searchtype=author&query=Finocchiaro%2C+P">P. Finocchiaro</a>, <a href="/search/nucl-ex?searchtype=author&query=Kostyukov%2C+A">A. Kostyukov</a>, <a href="/search/nucl-ex?searchtype=author&query=Maiolino%2C+C">C. Maiolino</a>, <a href="/search/nucl-ex?searchtype=author&query=Santonocito%2C+D">D. Santonocito</a>, <a href="/search/nucl-ex?searchtype=author&query=Schillaci%2C+M">M. Schillaci</a>, <a href="/search/nucl-ex?searchtype=author&query=Scuderi%2C+V">V. Scuderi</a>, <a href="/search/nucl-ex?searchtype=author&query=Viberti%2C+C+M">C. M. Viberti</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="1302.7226v2-abstract-short" style="display: inline;"> The design of a low-power prototype of neutron amplifier recently proposed within the INFN-E project indicated the need for more accurate called for detailed data on the neutron yield produced by a proton beam with energy of about 70 MeV impinging on a thick Beryllium target. Such measurement was performed at the LNS superconducting cyclotron, covering a wide angular range from 0 to 150 degrees an… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1302.7226v2-abstract-full').style.display = 'inline'; document.getElementById('1302.7226v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1302.7226v2-abstract-full" style="display: none;"> The design of a low-power prototype of neutron amplifier recently proposed within the INFN-E project indicated the need for more accurate called for detailed data on the neutron yield produced by a proton beam with energy of about 70 MeV impinging on a thick Beryllium target. Such measurement was performed at the LNS superconducting cyclotron, covering a wide angular range from 0 to 150 degrees and a complete neutron energy interval from thermal to beam energy. Neutrons with energy above 0.5 MeV were measured by liquid scintillators exploiting their Time of Flight to determine the kinetic energy. For lower energy neutrons, down to thermal energy, a $^3$He detector was used. The obtained data are in good agreement with previous measurements at 0 degree with 66 MeV proton beam, covering neutron energies >10 MeV, as well as with measurements at few selected angles with protons of 46, 55 and 113 MeV energy. The present results extend the neutron yield data in the 60-70 MeV beam energy range. A comparison of measured yields to MCNP and Geant4 Monte Carlo simulations was performed. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1302.7226v2-abstract-full').style.display = 'none'; document.getElementById('1302.7226v2-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 June, 2013; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 28 February, 2013; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2013. </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, 20 figures, sources include tables of all measured data</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nucl.Instrum.Meth.A723:8-18,2013 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1208.1713">arXiv:1208.1713</a> <span> [<a href="https://arxiv.org/pdf/1208.1713">pdf</a>, <a href="https://arxiv.org/ps/1208.1713">ps</a>, <a href="https://arxiv.org/format/1208.1713">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.anucene.2013.02.004">10.1016/j.anucene.2013.02.004 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of neutron yield by 62 MeV proton beam on a thick Beryllium target </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Alba%2C+R">R. Alba</a>, <a href="/search/nucl-ex?searchtype=author&query=Barbagallo%2C+M">M. Barbagallo</a>, <a href="/search/nucl-ex?searchtype=author&query=Boccaccio%2C+P">P. Boccaccio</a>, <a href="/search/nucl-ex?searchtype=author&query=Celentano%2C+A">A. Celentano</a>, <a href="/search/nucl-ex?searchtype=author&query=Colonna%2C+N">N. Colonna</a>, <a href="/search/nucl-ex?searchtype=author&query=Cosentino%2C+G">G. Cosentino</a>, <a href="/search/nucl-ex?searchtype=author&query=Del+Zoppo%2C+A">A. Del Zoppo</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Pietro%2C+A">A. Di Pietro</a>, <a href="/search/nucl-ex?searchtype=author&query=Esposito%2C+J">J. Esposito</a>, <a href="/search/nucl-ex?searchtype=author&query=Figuera%2C+P">P. Figuera</a>, <a href="/search/nucl-ex?searchtype=author&query=Finocchiaro%2C+P">P. Finocchiaro</a>, <a href="/search/nucl-ex?searchtype=author&query=Kostyukov%2C+A">A. Kostyukov</a>, <a href="/search/nucl-ex?searchtype=author&query=Maiolino%2C+C">C. Maiolino</a>, <a href="/search/nucl-ex?searchtype=author&query=Osipenko%2C+M">M. Osipenko</a>, <a href="/search/nucl-ex?searchtype=author&query=Ricco%2C+G">G. Ricco</a>, <a href="/search/nucl-ex?searchtype=author&query=Ripani%2C+M">M. Ripani</a>, <a href="/search/nucl-ex?searchtype=author&query=Viberti%2C+C+M">C. M. Viberti</a>, <a href="/search/nucl-ex?searchtype=author&query=Santonocito%2C+D">D. Santonocito</a>, <a href="/search/nucl-ex?searchtype=author&query=Schillaci%2C+M">M. Schillaci</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="1208.1713v1-abstract-short" style="display: inline;"> In the framework of research on IVth generation reactors and high intensity neutron sources a low-power prototype neutron amplifier was recently proposed by INFN. It is based on a low-energy, high current proton cyclotron, whose beam, impinging on a thick Beryllium converter, produces a fast neutron spectrum. The world database on the neutron yield from thick Beryllium target in the 70 MeV proton… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1208.1713v1-abstract-full').style.display = 'inline'; document.getElementById('1208.1713v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1208.1713v1-abstract-full" style="display: none;"> In the framework of research on IVth generation reactors and high intensity neutron sources a low-power prototype neutron amplifier was recently proposed by INFN. It is based on a low-energy, high current proton cyclotron, whose beam, impinging on a thick Beryllium converter, produces a fast neutron spectrum. The world database on the neutron yield from thick Beryllium target in the 70 MeV proton energy domain is rather scarce. The new measurement was performed at LNS, covering a wide angular range from 0 to 150 degrees and an almost complete neutron energy interval. In this contribution the preliminary data are discussed together with the proposed ADS facility. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1208.1713v1-abstract-full').style.display = 'none'; document.getElementById('1208.1713v1-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 August, 2012; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2012. </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">Talk given by Mikhail Osipenko at the 11th International Conference on Nucleus-Nucleus Collisions (NN2012), San Antonio, Texas, USA, May 27-June 1, 2012. To appear in the NN2012 Proceedings in Journal of Physics: Conference Series (JPCS)</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/0809.1196">arXiv:0809.1196</a> <span> [<a href="https://arxiv.org/pdf/0809.1196">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.102.112701">10.1103/PhysRevLett.102.112701 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Isospin Dependence of Incomplete Fusion Reactions at 25 Mev/a </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Amorini%2C+F">F. Amorini</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardella%2C+G">G. Cardella</a>, <a href="/search/nucl-ex?searchtype=author&query=Giuliani%2C+G">G. Giuliani</a>, <a href="/search/nucl-ex?searchtype=author&query=Papa%2C+M">M. Papa</a>, <a href="/search/nucl-ex?searchtype=author&query=Agodi%2C+C">C. Agodi</a>, <a href="/search/nucl-ex?searchtype=author&query=Alba%2C+R">R. Alba</a>, <a href="/search/nucl-ex?searchtype=author&query=Anzalone%2C+A">A. Anzalone</a>, <a href="/search/nucl-ex?searchtype=author&query=Berceanu%2C+I">I. Berceanu</a>, <a href="/search/nucl-ex?searchtype=author&query=Cavallaro%2C+S">S. Cavallaro</a>, <a href="/search/nucl-ex?searchtype=author&query=Chatterjee%2C+M+B">M. B. Chatterjee</a>, <a href="/search/nucl-ex?searchtype=author&query=Coniglione%2C+R">R. Coniglione</a>, <a href="/search/nucl-ex?searchtype=author&query=De+Filippo%2C+E">E. De Filippo</a>, <a href="/search/nucl-ex?searchtype=author&query=Di+Pietro%2C+A">A. Di Pietro</a>, <a href="/search/nucl-ex?searchtype=author&query=Geraci%2C+E">E. Geraci</a>, <a href="/search/nucl-ex?searchtype=author&query=Grassi%2C+L">L. Grassi</a>, <a href="/search/nucl-ex?searchtype=author&query=Grzeszczuk%2C+A">A. Grzeszczuk</a>, <a href="/search/nucl-ex?searchtype=author&query=Figuera%2C+P">P. Figuera</a>, <a href="/search/nucl-ex?searchtype=author&query=La+Guidara%2C+E">E. La Guidara</a>, <a href="/search/nucl-ex?searchtype=author&query=Lanzalone%2C+G">G. Lanzalone</a>, <a href="/search/nucl-ex?searchtype=author&query=Neindre%2C+N+L">N. Le Neindre</a>, <a href="/search/nucl-ex?searchtype=author&query=Lombardo%2C+I">I. Lombardo</a>, <a href="/search/nucl-ex?searchtype=author&query=Maiolino%2C+C">C. Maiolino</a>, <a href="/search/nucl-ex?searchtype=author&query=Pagano%2C+A">A. Pagano</a>, <a href="/search/nucl-ex?searchtype=author&query=Pirrone%2C+S">S. Pirrone</a>, <a href="/search/nucl-ex?searchtype=author&query=Politi%2C+G">G. Politi</a> , et al. (7 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="0809.1196v1-abstract-short" style="display: inline;"> 40Ca+40,48Ca,46Ti reactions at 25 MeV/A have been studied using the 4p CHIMERA detector. An isospin effect on the competition between incomplete fusion and dissipative binary reaction mechanisms has been observed. The probability of producing a compound system is observed to be lower in the case of N=Z colliding systems as compared to the case of reactions induced on the more neutron rich 48Ca t… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('0809.1196v1-abstract-full').style.display = 'inline'; document.getElementById('0809.1196v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="0809.1196v1-abstract-full" style="display: none;"> 40Ca+40,48Ca,46Ti reactions at 25 MeV/A have been studied using the 4p CHIMERA detector. An isospin effect on the competition between incomplete fusion and dissipative binary reaction mechanisms has been observed. The probability of producing a compound system is observed to be lower in the case of N=Z colliding systems as compared to the case of reactions induced on the more neutron rich 48Ca target. Predictions based on CoMD-II calculations show that the competition between fusion-like and dissipative reactions, for the selected centrality, can strongly constraint the parameterization of symmetry energy and its density dependence in the nuclear equation of state. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('0809.1196v1-abstract-full').style.display = 'none'; document.getElementById('0809.1196v1-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 September, 2008; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 2008. </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">4 pages 3 figures submitted to phys.rew.Lett</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys.Rev.Lett.102:112701,2009 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/0705.1678">arXiv:0705.1678</a> <span> [<a href="https://arxiv.org/pdf/0705.1678">pdf</a>, <a href="https://arxiv.org/ps/0705.1678">ps</a>, <a href="https://arxiv.org/format/0705.1678">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="Nuclear Theory">nucl-th</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.nuclphysa.2007.05.012">10.1016/j.nuclphysa.2007.05.012 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> alpha-particle production in the scattering of 6He by 208Pb at energies around the Coulomb barrier </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Escrig%2C+D">D. Escrig</a>, <a href="/search/nucl-ex?searchtype=author&query=Sanchez-Benitez%2C+A+M">A. M. Sanchez-Benitez</a>, <a href="/search/nucl-ex?searchtype=author&query=Moro%2C+A+M">A. M. Moro</a>, <a href="/search/nucl-ex?searchtype=author&query=Alvarez%2C+M+A+G">M. A. G. Alvarez</a>, <a href="/search/nucl-ex?searchtype=author&query=Andres%2C+M+V">M. V. Andres</a>, <a href="/search/nucl-ex?searchtype=author&query=Angulo%2C+C">C. Angulo</a>, <a href="/search/nucl-ex?searchtype=author&query=Borge%2C+M+J+G">M. J. G. Borge</a>, <a href="/search/nucl-ex?searchtype=author&query=Cabrera%2C+J">J. Cabrera</a>, <a href="/search/nucl-ex?searchtype=author&query=Cherubini%2C+S">S. Cherubini</a>, <a href="/search/nucl-ex?searchtype=author&query=Demaret%2C+P">P. Demaret</a>, <a href="/search/nucl-ex?searchtype=author&query=Espino%2C+J+M">J. M. Espino</a>, <a href="/search/nucl-ex?searchtype=author&query=Figuera%2C+P">P. Figuera</a>, <a href="/search/nucl-ex?searchtype=author&query=Freer%2C+M">M. Freer</a>, <a href="/search/nucl-ex?searchtype=author&query=Garcia-Ramos%2C+J+E">J. E. Garcia-Ramos</a>, <a href="/search/nucl-ex?searchtype=author&query=Gomez-Camacho%2C+J">J. Gomez-Camacho</a>, <a href="/search/nucl-ex?searchtype=author&query=Gulino%2C+M">M. Gulino</a>, <a href="/search/nucl-ex?searchtype=author&query=Kakuee%2C+O+R">O. R. Kakuee</a>, <a href="/search/nucl-ex?searchtype=author&query=Martel%2C+I">I. Martel</a>, <a href="/search/nucl-ex?searchtype=author&query=Metelko%2C+C">C. Metelko</a>, <a href="/search/nucl-ex?searchtype=author&query=Perez-Bernal%2C+F">F. Perez-Bernal</a>, <a href="/search/nucl-ex?searchtype=author&query=Rahighi%2C+J">J. Rahighi</a>, <a href="/search/nucl-ex?searchtype=author&query=Rusek%2C+K">K. Rusek</a>, <a href="/search/nucl-ex?searchtype=author&query=Smirnov%2C+D">D. Smirnov</a>, <a href="/search/nucl-ex?searchtype=author&query=Tengblad%2C+O">O. Tengblad</a>, <a href="/search/nucl-ex?searchtype=author&query=Ziman%2C+V">V. Ziman</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="0705.1678v2-abstract-short" style="display: inline;"> New experimental data from the scattering of 6He+208Pb at energies around and below the Coulomb barrier are presented. The yield of breakup products coming from projectile fragmentation is dominated by a strong group of $伪$ particles. The energy and angular distributions of this group have been analyzed and compared with theoretical calculations. This analysis indicates that the $伪$ particles… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('0705.1678v2-abstract-full').style.display = 'inline'; document.getElementById('0705.1678v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="0705.1678v2-abstract-full" style="display: none;"> New experimental data from the scattering of 6He+208Pb at energies around and below the Coulomb barrier are presented. The yield of breakup products coming from projectile fragmentation is dominated by a strong group of $伪$ particles. The energy and angular distributions of this group have been analyzed and compared with theoretical calculations. This analysis indicates that the $伪$ particles emitted at backward angles in this reaction are mainly due to two-neutron transfer to weakly bound states of the final nucleus. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('0705.1678v2-abstract-full').style.display = 'none'; document.getElementById('0705.1678v2-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, 2007; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 11 May, 2007; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2007. </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. Nuclear Physics A792 (2007) 2-17</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nucl.Phys.A792:2-17,2007 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/nucl-ex/0702034">arXiv:nucl-ex/0702034</a> <span> [<a href="https://arxiv.org/pdf/nucl-ex/0702034">pdf</a>, <a href="https://arxiv.org/ps/nucl-ex/0702034">ps</a>, <a href="https://arxiv.org/format/nucl-ex/0702034">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="Astrophysics">astro-ph</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.nuclphysa.2007.02.003">10.1016/j.nuclphysa.2007.02.003 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Indirect study of 19Ne states near the 18F+p threshold </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=de+Sereville%2C+N">N. de Sereville</a>, <a href="/search/nucl-ex?searchtype=author&query=Coc%2C+A">A. Coc</a>, <a href="/search/nucl-ex?searchtype=author&query=Angulo%2C+C">C. Angulo</a>, <a href="/search/nucl-ex?searchtype=author&query=Assuncao%2C+M">M. Assuncao</a>, <a href="/search/nucl-ex?searchtype=author&query=Beaumel%2C+D">D. Beaumel</a>, <a href="/search/nucl-ex?searchtype=author&query=berthoumieux%2C+E">E. berthoumieux</a>, <a href="/search/nucl-ex?searchtype=author&query=Bouzid%2C+B">B. Bouzid</a>, <a href="/search/nucl-ex?searchtype=author&query=Cherubini%2C+S">S. Cherubini</a>, <a href="/search/nucl-ex?searchtype=author&query=Couder%2C+M">M. Couder</a>, <a href="/search/nucl-ex?searchtype=author&query=Demaret%2C+P">P. Demaret</a>, <a href="/search/nucl-ex?searchtype=author&query=Santos%2C+F+d+O">F de Oliveira Santos</a>, <a href="/search/nucl-ex?searchtype=author&query=Figuera%2C+P">P. Figuera</a>, <a href="/search/nucl-ex?searchtype=author&query=Fortier%2C+S">S. Fortier</a>, <a href="/search/nucl-ex?searchtype=author&query=Gaelens%2C+M">M. Gaelens</a>, <a href="/search/nucl-ex?searchtype=author&query=Hammache%2C+F">F. Hammache</a>, <a href="/search/nucl-ex?searchtype=author&query=Kiener%2C+J">J. Kiener</a>, <a href="/search/nucl-ex?searchtype=author&query=Lefebvre-Schuhl%2C+A">A. Lefebvre-Schuhl</a>, <a href="/search/nucl-ex?searchtype=author&query=Labar%2C+D">D. Labar</a>, <a href="/search/nucl-ex?searchtype=author&query=Leleux%2C+P">P. Leleux</a>, <a href="/search/nucl-ex?searchtype=author&query=Loiselet%2C+M">M. Loiselet</a>, <a href="/search/nucl-ex?searchtype=author&query=Ninane%2C+A">A. Ninane</a>, <a href="/search/nucl-ex?searchtype=author&query=Ouichaoui%2C+S">S. Ouichaoui</a>, <a href="/search/nucl-ex?searchtype=author&query=Ryckewaert%2C+G">G. Ryckewaert</a>, <a href="/search/nucl-ex?searchtype=author&query=Smirnova%2C+N">N. Smirnova</a>, <a href="/search/nucl-ex?searchtype=author&query=Tatischeff%2C+V">V. Tatischeff</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="nucl-ex/0702034v1-abstract-short" style="display: inline;"> The early E < 511 keV gamma-ray emission from novae depends critically on the 18F(p,a)15O reaction. Unfortunately the reaction rate of the 18F(p,a)15O reaction is still largely uncertain due to the unknown strengths of low-lying proton resonances near the 18F+p threshold which play an important role in the nova temperature regime. We report here our last results concerning the study of the d(18F… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('nucl-ex/0702034v1-abstract-full').style.display = 'inline'; document.getElementById('nucl-ex/0702034v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="nucl-ex/0702034v1-abstract-full" style="display: none;"> The early E < 511 keV gamma-ray emission from novae depends critically on the 18F(p,a)15O reaction. Unfortunately the reaction rate of the 18F(p,a)15O reaction is still largely uncertain due to the unknown strengths of low-lying proton resonances near the 18F+p threshold which play an important role in the nova temperature regime. We report here our last results concerning the study of the d(18F,p)19F(alpha)15N transfer reaction. We show in particular that these two low-lying resonances cannot be neglected. These results are then used to perform a careful study of the remaining uncertainties associated to the 18F(p,a)15O and 18F(p,g)19Ne reaction rates. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('nucl-ex/0702034v1-abstract-full').style.display = 'none'; document.getElementById('nucl-ex/0702034v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 16 February, 2007; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2007. </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">18 pages, 8 figures. Accepted in Nuclear Physics A</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nucl.Phys.A791:251-266,2007 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/nucl-ex/0304014">arXiv:nucl-ex/0304014</a> <span> [<a href="https://arxiv.org/pdf/nucl-ex/0304014">pdf</a>, <a href="https://arxiv.org/ps/nucl-ex/0304014">ps</a>, <a href="https://arxiv.org/format/nucl-ex/0304014">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="Astrophysics">astro-ph</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.67.052801">10.1103/PhysRevC.67.052801 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> D(18F,pa)15N reaction applied to nova gamma-ray emission </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=de+Sereville%2C+N">N. de Sereville</a>, <a href="/search/nucl-ex?searchtype=author&query=Coc%2C+A">A. Coc</a>, <a href="/search/nucl-ex?searchtype=author&query=Angulo%2C+C">C. Angulo</a>, <a href="/search/nucl-ex?searchtype=author&query=Assuncao%2C+M">M. Assuncao</a>, <a href="/search/nucl-ex?searchtype=author&query=Beaumel%2C+D">D. Beaumel</a>, <a href="/search/nucl-ex?searchtype=author&query=Bouzid%2C+B">B. Bouzid</a>, <a href="/search/nucl-ex?searchtype=author&query=Cherubini%2C+S">S. Cherubini</a>, <a href="/search/nucl-ex?searchtype=author&query=Couder%2C+M">M. Couder</a>, <a href="/search/nucl-ex?searchtype=author&query=Demaret%2C+P">P. Demaret</a>, <a href="/search/nucl-ex?searchtype=author&query=Santos%2C+F+d+O">F. de Oliveira Santos</a>, <a href="/search/nucl-ex?searchtype=author&query=Figuera%2C+P">P. Figuera</a>, <a href="/search/nucl-ex?searchtype=author&query=Fortier%2C+S">S. Fortier</a>, <a href="/search/nucl-ex?searchtype=author&query=Gaelens%2C+M">M. Gaelens</a>, <a href="/search/nucl-ex?searchtype=author&query=Hammache%2C+F">F. Hammache</a>, <a href="/search/nucl-ex?searchtype=author&query=Kiener%2C+J">J. Kiener</a>, <a href="/search/nucl-ex?searchtype=author&query=Labar%2C+D">D. Labar</a>, <a href="/search/nucl-ex?searchtype=author&query=Lefebvre%2C+A">A. Lefebvre</a>, <a href="/search/nucl-ex?searchtype=author&query=Leleux%2C+P">P. Leleux</a>, <a href="/search/nucl-ex?searchtype=author&query=Loiselet%2C+M">M. Loiselet</a>, <a href="/search/nucl-ex?searchtype=author&query=Ninane%2C+A">A. Ninane</a>, <a href="/search/nucl-ex?searchtype=author&query=Ouichaoui%2C+S">S. Ouichaoui</a>, <a href="/search/nucl-ex?searchtype=author&query=Ryckewaert%2C+G">G. Ryckewaert</a>, <a href="/search/nucl-ex?searchtype=author&query=Smirnova%2C+N">N. Smirnova</a>, <a href="/search/nucl-ex?searchtype=author&query=Tatischeff%2C+V">V. Tatischeff</a>, <a href="/search/nucl-ex?searchtype=author&query=Thibaud%2C+J+-">J. -P. Thibaud</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="nucl-ex/0304014v1-abstract-short" style="display: inline;"> The 18F(p,alpha)15O reaction is recognized to be one of the most important reactions for nova gamma-ray astronomy as it governs the early E <= 511keV gamma emission. However in the nova temperature regime, its rate remains largely uncertain due to unknown low-energy resonance strengths. We report here the measurement of the D(18F,p)19F(alpha)15N one-nucleon transfer reaction, induced by a 14 MeV… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('nucl-ex/0304014v1-abstract-full').style.display = 'inline'; document.getElementById('nucl-ex/0304014v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="nucl-ex/0304014v1-abstract-full" style="display: none;"> The 18F(p,alpha)15O reaction is recognized to be one of the most important reactions for nova gamma-ray astronomy as it governs the early E <= 511keV gamma emission. However in the nova temperature regime, its rate remains largely uncertain due to unknown low-energy resonance strengths. We report here the measurement of the D(18F,p)19F(alpha)15N one-nucleon transfer reaction, induced by a 14 MeV 18F radioactive beam impinging on a CD2 target; outgoing protons and 15N (or alpha-particles) were detected in coincidence in two silicon strip detectors. A DWBA analysis of the data resulted in new limits to the contribution of low-energy resonances to the rate of the 18F(p,alpha)15O reaction. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('nucl-ex/0304014v1-abstract-full').style.display = 'none'; document.getElementById('nucl-ex/0304014v1-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 April, 2003; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2003. </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">Rapid Communication to appear in Phys. Rev. C., 4 pages and 4 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys.Rev.C67:052801,2003 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/nucl-ex/0209017">arXiv:nucl-ex/0209017</a> <span> [<a href="https://arxiv.org/pdf/nucl-ex/0209017">pdf</a>, <a href="https://arxiv.org/ps/nucl-ex/0209017">ps</a>, <a href="https://arxiv.org/format/nucl-ex/0209017">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="Astrophysics">astro-ph</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/S0375-9474(03)00725-5">10.1016/S0375-9474(03)00725-5 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Study of the ^18F(p, alpha)^15O reaction for application to nova gamma-ray emission </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=de+Sereville%2C+N">N. de Sereville</a>, <a href="/search/nucl-ex?searchtype=author&query=Coc%2C+A">A. Coc</a>, <a href="/search/nucl-ex?searchtype=author&query=Angulo%2C+C">C. Angulo</a>, <a href="/search/nucl-ex?searchtype=author&query=Assuncao%2C+M">M. Assuncao</a>, <a href="/search/nucl-ex?searchtype=author&query=Beaumel%2C+D">D. Beaumel</a>, <a href="/search/nucl-ex?searchtype=author&query=Bouzid%2C+B">B. Bouzid</a>, <a href="/search/nucl-ex?searchtype=author&query=Cherubini%2C+S">S. Cherubini</a>, <a href="/search/nucl-ex?searchtype=author&query=Couder%2C+M">M. Couder</a>, <a href="/search/nucl-ex?searchtype=author&query=Demaret%2C+P">P. Demaret</a>, <a href="/search/nucl-ex?searchtype=author&query=Santos%2C+F+d+O">F. de Oliveira Santos</a>, <a href="/search/nucl-ex?searchtype=author&query=Figuera%2C+P">P. Figuera</a>, <a href="/search/nucl-ex?searchtype=author&query=Fortier%2C+S">S. Fortier</a>, <a href="/search/nucl-ex?searchtype=author&query=Gaelens%2C+M">M. Gaelens</a>, <a href="/search/nucl-ex?searchtype=author&query=Hammache%2C+F">F. Hammache</a>, <a href="/search/nucl-ex?searchtype=author&query=Kiener%2C+J">J. Kiener</a>, <a href="/search/nucl-ex?searchtype=author&query=Labar%2C+D">D. Labar</a>, <a href="/search/nucl-ex?searchtype=author&query=Lefebvre%2C+A">A. Lefebvre</a>, <a href="/search/nucl-ex?searchtype=author&query=Leleux%2C+P">P. Leleux</a>, <a href="/search/nucl-ex?searchtype=author&query=Loiselet%2C+M">M. Loiselet</a>, <a href="/search/nucl-ex?searchtype=author&query=Ninane%2C+A">A. Ninane</a>, <a href="/search/nucl-ex?searchtype=author&query=Ouichaoui%2C+S">S. Ouichaoui</a>, <a href="/search/nucl-ex?searchtype=author&query=Ryckewaert%2C+G">G. Ryckewaert</a>, <a href="/search/nucl-ex?searchtype=author&query=Smirnova%2C+N">N. Smirnova</a>, <a href="/search/nucl-ex?searchtype=author&query=Tatischeff%2C+V">V. Tatischeff</a>, <a href="/search/nucl-ex?searchtype=author&query=Thibaud%2C+J+-">J. -P. Thibaud</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="nucl-ex/0209017v1-abstract-short" style="display: inline;"> The ^18F(p, alpha)^15O reaction is recognized as one of the most important reaction for nova gamma-ray astronomy as it governs the early =< 511 keV emission. However, its rate remains largely uncertain at nova temperatures due to unknown low-energy resonance strengths. In order to better constrain this reaction rate, we have studied the one-nucleon transfer reaction, D(^18F,p alpha)^15N, at the… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('nucl-ex/0209017v1-abstract-full').style.display = 'inline'; document.getElementById('nucl-ex/0209017v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="nucl-ex/0209017v1-abstract-full" style="display: none;"> The ^18F(p, alpha)^15O reaction is recognized as one of the most important reaction for nova gamma-ray astronomy as it governs the early =< 511 keV emission. However, its rate remains largely uncertain at nova temperatures due to unknown low-energy resonance strengths. In order to better constrain this reaction rate, we have studied the one-nucleon transfer reaction, D(^18F,p alpha)^15N, at the CRC-RIB facility at Louvain La Neuve. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('nucl-ex/0209017v1-abstract-full').style.display = 'none'; document.getElementById('nucl-ex/0209017v1-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 September, 2002; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 2002. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">Contribution to The Seventh International Symposium on Nuclei in the Cosmos</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nucl.Phys. A718 (2003) 259-262 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/nucl-ex/0206014">arXiv:nucl-ex/0206014</a> <span> [<a href="https://arxiv.org/pdf/nucl-ex/0206014">pdf</a>, <a href="https://arxiv.org/ps/nucl-ex/0206014">ps</a>, <a href="https://arxiv.org/format/nucl-ex/0206014">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="Astrophysics">astro-ph</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/10.1063/1.1518240">10.1063/1.1518240 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> A new experiment for the determination of the 18F(p,alpha) reaction rate at nova temperatures </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=de+Sereville%2C+N">N. de Sereville</a>, <a href="/search/nucl-ex?searchtype=author&query=Coc%2C+A">A. Coc</a>, <a href="/search/nucl-ex?searchtype=author&query=Angulo%2C+C">C. Angulo</a>, <a href="/search/nucl-ex?searchtype=author&query=Assuncao%2C+M">M. Assuncao</a>, <a href="/search/nucl-ex?searchtype=author&query=Beaumel%2C+D">D. Beaumel</a>, <a href="/search/nucl-ex?searchtype=author&query=Bouzid%2C+B">B. Bouzid</a>, <a href="/search/nucl-ex?searchtype=author&query=Cherubini%2C+S">S. Cherubini</a>, <a href="/search/nucl-ex?searchtype=author&query=Couder%2C+M">M. Couder</a>, <a href="/search/nucl-ex?searchtype=author&query=Demaret%2C+P">P. Demaret</a>, <a href="/search/nucl-ex?searchtype=author&query=Santos%2C+F+d+O">F. de Oliveira Santos</a>, <a href="/search/nucl-ex?searchtype=author&query=Figuera%2C+P">P. Figuera</a>, <a href="/search/nucl-ex?searchtype=author&query=Fortier%2C+S">S. Fortier</a>, <a href="/search/nucl-ex?searchtype=author&query=Gaelens%2C+M">M. Gaelens</a>, <a href="/search/nucl-ex?searchtype=author&query=Hammache%2C+F">F. Hammache</a>, <a href="/search/nucl-ex?searchtype=author&query=Kiener%2C+J">J. Kiener</a>, <a href="/search/nucl-ex?searchtype=author&query=Labar%2C+D">D. Labar</a>, <a href="/search/nucl-ex?searchtype=author&query=Lefebvre%2C+A">A. Lefebvre</a>, <a href="/search/nucl-ex?searchtype=author&query=Leleux%2C+P">P. Leleux</a>, <a href="/search/nucl-ex?searchtype=author&query=Ninane%2C+A">A. Ninane</a>, <a href="/search/nucl-ex?searchtype=author&query=Loiselet%2C+M">M. Loiselet</a>, <a href="/search/nucl-ex?searchtype=author&query=Ouichaoui%2C+S">S. Ouichaoui</a>, <a href="/search/nucl-ex?searchtype=author&query=Ryckewaert%2C+G">G. Ryckewaert</a>, <a href="/search/nucl-ex?searchtype=author&query=Smirnova%2C+N">N. Smirnova</a>, <a href="/search/nucl-ex?searchtype=author&query=Tatischeff%2C+V">V. Tatischeff</a>, <a href="/search/nucl-ex?searchtype=author&query=Thibaud%2C+J+P">J. P. Thibaud</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="nucl-ex/0206014v1-abstract-short" style="display: inline;"> The 18F(p,alpha) reaction was recognized as one of the most important for gamma ray astronomy in novae as it governs the early 511 keV emission. However, its rate remains largely uncertain at nova temperatures. A direct measurement of the cross section over the full range of nova energies is impossible because of its vanishing value at low energy and of the short 18F lifetime. Therefore, in orde… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('nucl-ex/0206014v1-abstract-full').style.display = 'inline'; document.getElementById('nucl-ex/0206014v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="nucl-ex/0206014v1-abstract-full" style="display: none;"> The 18F(p,alpha) reaction was recognized as one of the most important for gamma ray astronomy in novae as it governs the early 511 keV emission. However, its rate remains largely uncertain at nova temperatures. A direct measurement of the cross section over the full range of nova energies is impossible because of its vanishing value at low energy and of the short 18F lifetime. Therefore, in order to better constrain this reaction rate, we have performed an indirect experiment taking advantage of the availability of a high purity and intense radioactive 18F beam at the Louvain La Neuve RIB facility. We present here the first results of the data analysis and discuss the consequences. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('nucl-ex/0206014v1-abstract-full').style.display = 'none'; document.getElementById('nucl-ex/0206014v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 21 June, 2002; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2002. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">Contribution to the Classical Novae Explosions conference, Sitges, Spain, 20-24 May 2002, 5 pages, 3 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> AIP Conf.Proc. 637 (2003) 420-424 </p> </li> </ol> <div 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