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</div> <div class="control"> <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/1404.3758">arXiv:1404.3758</a> <span> [<a href="https://arxiv.org/pdf/1404.3758">pdf</a>, <a href="https://arxiv.org/ps/1404.3758">ps</a>, <a href="https://arxiv.org/format/1404.3758">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> Evidence for a Novel Reaction Mechanism of a Prompt Shock-Induced Fission Following the Fusion of 78Kr and 40Ca Nuclei at E/A =10 MeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Henry%2C+E">E. Henry</a>, <a href="/search/nucl-ex?searchtype=author&query=Toke%2C+J">J. Toke</a>, <a href="/search/nucl-ex?searchtype=author&query=Nyibule%2C+S">S. Nyibule</a>, <a href="/search/nucl-ex?searchtype=author&query=Quinlan%2C+M">M. Quinlan</a>, <a href="/search/nucl-ex?searchtype=author&query=Schroder%2C+W+U">W. U. Schroder</a>, <a href="/search/nucl-ex?searchtype=author&query=Ademard%2C+G">G. Ademard</a>, <a href="/search/nucl-ex?searchtype=author&query=Amorini%2C+F">F. Amorini</a>, <a href="/search/nucl-ex?searchtype=author&query=Auditore%2C+L">L. Auditore</a>, <a href="/search/nucl-ex?searchtype=author&query=Beck%2C+C">C. Beck</a>, <a href="/search/nucl-ex?searchtype=author&query=Berceanu%2C+I">I. Berceanu</a>, <a href="/search/nucl-ex?searchtype=author&query=Bonnet%2C+E">E. Bonnet</a>, <a href="/search/nucl-ex?searchtype=author&query=Borderie%2C+B">B. Borderie</a>, <a href="/search/nucl-ex?searchtype=author&query=Cardella%2C+G">G. Cardella</a>, <a href="/search/nucl-ex?searchtype=author&query=Chbihi%2C+A">A. Chbihi</a>, <a href="/search/nucl-ex?searchtype=author&query=Colonna%2C+M">M. Colonna</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=DOnofrio%2C+A">A. DOnofrio</a>, <a href="/search/nucl-ex?searchtype=author&query=Frankland%2C+J+D">J. D. Frankland</a>, <a href="/search/nucl-ex?searchtype=author&query=Geraci%2C+E">E. Geraci</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=La+Commara%2C+M">M. La Commara</a>, <a href="/search/nucl-ex?searchtype=author&query=Lanzalone%2C+G">G. Lanzalone</a>, <a href="/search/nucl-ex?searchtype=author&query=Lautesse%2C+P">P. Lautesse</a>, <a href="/search/nucl-ex?searchtype=author&query=Lebhertz%2C+D">D. Lebhertz</a>, <a href="/search/nucl-ex?searchtype=author&query=Neindre%2C+N+L">N. Le Neindre</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="1404.3758v1-abstract-short" style="display: inline;"> An analysis of experimental data from the inverse-kinematics ISODEC experiment on 78Kr+40Ca reaction at a bombarding energy of 10 AMeV has revealed signatures of a hitherto unknown reaction mechanism, intermediate between the classical damped binary collisions and fusion-fission, but also substantially different from what is being termed in the literature as fast fission or quasi fission. These si… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1404.3758v1-abstract-full').style.display = 'inline'; document.getElementById('1404.3758v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1404.3758v1-abstract-full" style="display: none;"> An analysis of experimental data from the inverse-kinematics ISODEC experiment on 78Kr+40Ca reaction at a bombarding energy of 10 AMeV has revealed signatures of a hitherto unknown reaction mechanism, intermediate between the classical damped binary collisions and fusion-fission, but also substantially different from what is being termed in the literature as fast fission or quasi fission. These signatures point to a scenario where the system fuses transiently while virtually equilibrating mass asymmetry and energy and, yet, keeping part of the energy stored in a collective shock-imparted and, possibly, angular momentum bearing form of excitation. Subsequently the system fissions dynamically along the collision or shock axis with the emerging fragments featuring a broad mass spectrum centered around symmetric fission, relative velocities somewhat higher along the fission axis than in transverse direction, and virtually no intrinsic spin. The class of massasymmetric fission events shows a distinct preference for the more massive fragments to proceed along the beam direction, a characteristic reminiscent of that reported earlier for dynamic fragmentation of projectile-like fragments alone and pointing to the memory of the initial mass and velocity distribution. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1404.3758v1-abstract-full').style.display = 'none'; document.getElementById('1404.3758v1-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 April, 2014; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2014. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">5 PAGES, 6 FIGURES</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> UR-NCUR 14-032 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1207.6476">arXiv:1207.6476</a> <span> [<a href="https://arxiv.org/pdf/1207.6476">pdf</a>, <a href="https://arxiv.org/ps/1207.6476">ps</a>, <a href="https://arxiv.org/format/1207.6476">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/10.1088/1742-6596/420/1/012050">10.1088/1742-6596/420/1/012050 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Search for 28Si cluster states through the 12C+16O radiative capture </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Courtin%2C+S">S. Courtin</a>, <a href="/search/nucl-ex?searchtype=author&query=Goasduff%2C+A">A. Goasduff</a>, <a href="/search/nucl-ex?searchtype=author&query=Haas%2C+F">F. Haas</a>, <a href="/search/nucl-ex?searchtype=author&query=Lebhertz%2C+D">D. Lebhertz</a>, <a href="/search/nucl-ex?searchtype=author&query=Jenkins%2C+D+G">D. G. Jenkins</a>, <a href="/search/nucl-ex?searchtype=author&query=Hutcheon%2C+D+A">D. A. Hutcheon</a>, <a href="/search/nucl-ex?searchtype=author&query=Davis%2C+C">C. Davis</a>, <a href="/search/nucl-ex?searchtype=author&query=Ruiz%2C+C">C. Ruiz</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="1207.6476v1-abstract-short" style="display: inline;"> The 12C+16O resonant radiative capture reaction has been studied at 5 bombarding energies between Elab = 15.4 and 21.4 MeV, around the Coulomb barrier, at the Triumf laboratory (Vancouver, Canada) using the Dragon 0掳 spectrometer and the associated BGO array. The most remarquable result is the previously unobserved decay path through 28Si doorway states of energies around 12 MeV leading to the mea… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1207.6476v1-abstract-full').style.display = 'inline'; document.getElementById('1207.6476v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1207.6476v1-abstract-full" style="display: none;"> The 12C+16O resonant radiative capture reaction has been studied at 5 bombarding energies between Elab = 15.4 and 21.4 MeV, around the Coulomb barrier, at the Triumf laboratory (Vancouver, Canada) using the Dragon 0掳 spectrometer and the associated BGO array. The most remarquable result is the previously unobserved decay path through 28Si doorway states of energies around 12 MeV leading to the measurement of new capture cross-sections. The feeding of specific, deformed states in 28Si from the resonances is discussed, as well as the selective feeding of 1^+ T=1 states around 11 MeV. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1207.6476v1-abstract-full').style.display = 'none'; document.getElementById('1207.6476v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 27 July, 2012; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 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 Sandrine Courtin 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/1206.6572">arXiv:1206.6572</a> <span> [<a href="https://arxiv.org/pdf/1206.6572">pdf</a>, <a href="https://arxiv.org/ps/1206.6572">ps</a>, <a href="https://arxiv.org/format/1206.6572">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.109.092503">10.1103/PhysRevLett.109.092503 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Unveiling the intruder deformed 0$^+_2$ state in $^{34}$Si </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Rotaru%2C+F">F. Rotaru</a>, <a href="/search/nucl-ex?searchtype=author&query=Negoita%2C+F">F. Negoita</a>, <a href="/search/nucl-ex?searchtype=author&query=Gr%C3%A9vy%2C+S">S. Gr茅vy</a>, <a href="/search/nucl-ex?searchtype=author&query=Mrazek%2C+J">J. Mrazek</a>, <a href="/search/nucl-ex?searchtype=author&query=Lukyanov%2C+S">S. Lukyanov</a>, <a href="/search/nucl-ex?searchtype=author&query=Nowacki%2C+F">F. Nowacki</a>, <a href="/search/nucl-ex?searchtype=author&query=Poves%2C+A">A. Poves</a>, <a href="/search/nucl-ex?searchtype=author&query=Sorlin%2C+O">O. Sorlin</a>, <a href="/search/nucl-ex?searchtype=author&query=Borcea%2C+C">C. Borcea</a>, <a href="/search/nucl-ex?searchtype=author&query=Borcea%2C+R">R. Borcea</a>, <a href="/search/nucl-ex?searchtype=author&query=Buta%2C+A">A. Buta</a>, <a href="/search/nucl-ex?searchtype=author&query=Caceres%2C+L">L. Caceres</a>, <a href="/search/nucl-ex?searchtype=author&query=Calinescu%2C+S">S. Calinescu</a>, <a href="/search/nucl-ex?searchtype=author&query=Chevrier%2C+R">R. Chevrier</a>, <a href="/search/nucl-ex?searchtype=author&query=Dombradi%2C+Z">Zs. Dombradi</a>, <a href="/search/nucl-ex?searchtype=author&query=Daugas%2C+J+M">J. M. Daugas</a>, <a href="/search/nucl-ex?searchtype=author&query=Lebhertz%2C+D">D. Lebhertz</a>, <a href="/search/nucl-ex?searchtype=author&query=Penionzhkevich%2C+Y">Y. Penionzhkevich</a>, <a href="/search/nucl-ex?searchtype=author&query=Petrone%2C+C">C. Petrone</a>, <a href="/search/nucl-ex?searchtype=author&query=Sohler%2C+D">D. Sohler</a>, <a href="/search/nucl-ex?searchtype=author&query=Stanoiu%2C+M">M. Stanoiu</a>, <a href="/search/nucl-ex?searchtype=author&query=Thomas%2C+J+C">J. C. Thomas</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="1206.6572v2-abstract-short" style="display: inline;"> The 0$^+_2$ state in $^{34}$Si has been populated at the {\sc Ganil/Lise3} facility through the $尾$-decay of a newly discovered 1$^+$ isomer in $^{34}$Al of 26(1) ms half-life. The simultaneous detection of $e^+e^-$ pairs allowed the determination of the excitation energy E(0$^+_2$)=2719(3) keV and the half-life T$_{1/2}$=19.4(7) ns, from which an electric monopole strength of $蟻^2$(E0)=13.0(0.9)… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1206.6572v2-abstract-full').style.display = 'inline'; document.getElementById('1206.6572v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1206.6572v2-abstract-full" style="display: none;"> The 0$^+_2$ state in $^{34}$Si has been populated at the {\sc Ganil/Lise3} facility through the $尾$-decay of a newly discovered 1$^+$ isomer in $^{34}$Al of 26(1) ms half-life. The simultaneous detection of $e^+e^-$ pairs allowed the determination of the excitation energy E(0$^+_2$)=2719(3) keV and the half-life T$_{1/2}$=19.4(7) ns, from which an electric monopole strength of $蟻^2$(E0)=13.0(0.9)$\times10^{-3}$ was deduced. The 2$^+_1$ state is observed to decay both to the 0$^+_1$ ground state and to the newly observed 0$^+_2$ state (via a 607(2) keV transition) with a ratio R(2$^+_1$$\rightarrow0^+_1/2^+_1$$\rightarrow0^+_2$)=1380(717). Gathering all information, a weak mixing with the 0$^+_1$ and a large deformation parameter of $尾$=0.29(4) are found for the 0$^+_2$ state, in good agreement with shell model calculations using a new {\sc sdpf-u-mix} interaction allowing \textit{np-nh} excitations across the N=20 shell gap. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1206.6572v2-abstract-full').style.display = 'none'; document.getElementById('1206.6572v2-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 July, 2012; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 28 June, 2012; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 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">5 pages, 3 figures, accepted for publication in Physical Review Letters</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> GANIL P 2012-08 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Physical Review Letters 109 (2012) 092503 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1202.6154">arXiv:1202.6154</a> <span> [<a href="https://arxiv.org/pdf/1202.6154">pdf</a>, <a href="https://arxiv.org/ps/1202.6154">ps</a>, <a href="https://arxiv.org/format/1202.6154">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.85.031301">10.1103/PhysRevC.85.031301 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Discovery of a new isomeric state in $^{68}$Ni: Evidence for a highly-deformed proton intruder state </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Dijon%2C+A">A. Dijon</a>, <a href="/search/nucl-ex?searchtype=author&query=Cl%C3%A9ment%2C+E">E. Cl茅ment</a>, <a href="/search/nucl-ex?searchtype=author&query=De+France%2C+G">G. De France</a>, <a href="/search/nucl-ex?searchtype=author&query=De+Angelis%2C+G">G. De Angelis</a>, <a href="/search/nucl-ex?searchtype=author&query=Duch%C3%AAne%2C+G">G. Duch锚ne</a>, <a href="/search/nucl-ex?searchtype=author&query=Dudouet%2C+J">J. Dudouet</a>, <a href="/search/nucl-ex?searchtype=author&query=Franchoo%2C+S">S. Franchoo</a>, <a href="/search/nucl-ex?searchtype=author&query=Gadea%2C+A">A. Gadea</a>, <a href="/search/nucl-ex?searchtype=author&query=Gottardo%2C+A">A. Gottardo</a>, <a href="/search/nucl-ex?searchtype=author&query=H%C3%BCy%C3%BCk%2C+T">T. H眉y眉k</a>, <a href="/search/nucl-ex?searchtype=author&query=Jacquot%2C+B">B. Jacquot</a>, <a href="/search/nucl-ex?searchtype=author&query=Kusoglu%2C+A">A. Kusoglu</a>, <a href="/search/nucl-ex?searchtype=author&query=Lebhertz%2C+D">D. Lebhertz</a>, <a href="/search/nucl-ex?searchtype=author&query=Lehaut%2C+G">G. Lehaut</a>, <a href="/search/nucl-ex?searchtype=author&query=Martini%2C+M">M. Martini</a>, <a href="/search/nucl-ex?searchtype=author&query=Napoli%2C+D+R">D. R. Napoli</a>, <a href="/search/nucl-ex?searchtype=author&query=Nowacki%2C+F">F. Nowacki</a>, <a href="/search/nucl-ex?searchtype=author&query=P%C3%A9ru%2C+S">S. P茅ru</a>, <a href="/search/nucl-ex?searchtype=author&query=Poves%2C+A">A. Poves</a>, <a href="/search/nucl-ex?searchtype=author&query=Recchia%2C+F">F. Recchia</a>, <a href="/search/nucl-ex?searchtype=author&query=Redon%2C+N">N. Redon</a>, <a href="/search/nucl-ex?searchtype=author&query=Sahin%2C+E">E. Sahin</a>, <a href="/search/nucl-ex?searchtype=author&query=Schmitt%2C+C">C. Schmitt</a>, <a href="/search/nucl-ex?searchtype=author&query=Sferrazza%2C+M">M. Sferrazza</a>, <a href="/search/nucl-ex?searchtype=author&query=Sieja%2C+K">K. Sieja</a> , et al. (4 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="1202.6154v1-abstract-short" style="display: inline;"> We report on the observation of a new isomeric state in $^{68}$Ni. We suggest that the newly observed state at 168(1) keV above the first 2$^+$ state is a $蟺(2p-2h)$ 0$^{+}$ state across the major Z=28 shell gap. Comparison with theoretical calculations indicates a pure proton intruder configuration and the deduced low-lying structure of this key nucleus suggests a possible shape coexistence scena… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1202.6154v1-abstract-full').style.display = 'inline'; document.getElementById('1202.6154v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1202.6154v1-abstract-full" style="display: none;"> We report on the observation of a new isomeric state in $^{68}$Ni. We suggest that the newly observed state at 168(1) keV above the first 2$^+$ state is a $蟺(2p-2h)$ 0$^{+}$ state across the major Z=28 shell gap. Comparison with theoretical calculations indicates a pure proton intruder configuration and the deduced low-lying structure of this key nucleus suggests a possible shape coexistence scenario involving a highly deformed state. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1202.6154v1-abstract-full').style.display = 'none'; document.getElementById('1202.6154v1-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, 2012; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 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">5 pages, 3 figures, accepted for publication in Physical Review C</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> GANIL P 2012-06 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Physical Review C 85 (2012) 031301 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1107.1124">arXiv:1107.1124</a> <span> [<a href="https://arxiv.org/pdf/1107.1124">pdf</a>, <a href="https://arxiv.org/ps/1107.1124">ps</a>, <a href="https://arxiv.org/format/1107.1124">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/10.1051/epjconf/20111706002">10.1051/epjconf/20111706002 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> $^{12}$C+$^{16}$O sub-barrier radiative capture cross-section measurements </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Goasduff%2C+A">A. Goasduff</a>, <a href="/search/nucl-ex?searchtype=author&query=Courtin%2C+S">S. Courtin</a>, <a href="/search/nucl-ex?searchtype=author&query=Haas%2C+F">F. Haas</a>, <a href="/search/nucl-ex?searchtype=author&query=Lebhertz%2C+D">D. Lebhertz</a>, <a href="/search/nucl-ex?searchtype=author&query=Jenkins%2C+D+G">D. G. Jenkins</a>, <a href="/search/nucl-ex?searchtype=author&query=Beck%2C+C">C. Beck</a>, <a href="/search/nucl-ex?searchtype=author&query=Fallis%2C+J">J. Fallis</a>, <a href="/search/nucl-ex?searchtype=author&query=Ruiz%2C+C">C. Ruiz</a>, <a href="/search/nucl-ex?searchtype=author&query=Hutcheon%2C+D+A">D. A. Hutcheon</a>, <a href="/search/nucl-ex?searchtype=author&query=Amandruz%2C+P+-">P. -A. Amandruz</a>, <a href="/search/nucl-ex?searchtype=author&query=Davis%2C+C">C. Davis</a>, <a href="/search/nucl-ex?searchtype=author&query=Hager%2C+U">U. Hager</a>, <a href="/search/nucl-ex?searchtype=author&query=Ottewell%2C+D">D. Ottewell</a>, <a href="/search/nucl-ex?searchtype=author&query=Ruprecht%2C+G">G. Ruprecht</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="1107.1124v1-abstract-short" style="display: inline;"> We have performed a heavy ion radiative capture reaction between two light heavy ions, $^{12}$C and $^{16}$O, leading to $^{28}$Si. The present experiment has been performed below Coulomb barrier energies in order to reduce the phase space and to try to shed light on structural effects. Obtained $纬$-spectra display a previously unobserved strong feeding of intermediate states around 11 MeV at thes… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1107.1124v1-abstract-full').style.display = 'inline'; document.getElementById('1107.1124v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1107.1124v1-abstract-full" style="display: none;"> We have performed a heavy ion radiative capture reaction between two light heavy ions, $^{12}$C and $^{16}$O, leading to $^{28}$Si. The present experiment has been performed below Coulomb barrier energies in order to reduce the phase space and to try to shed light on structural effects. Obtained $纬$-spectra display a previously unobserved strong feeding of intermediate states around 11 MeV at these energies. This new decay branch is not fully reproduced by statistical nor semi-statistical decay scenarii and may imply structural effects. Radiative capture cross-sections are extracted from the data. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1107.1124v1-abstract-full').style.display = 'none'; document.getElementById('1107.1124v1-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 July, 2011; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2011. </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, 7 figures, to appear as proceedings of FUSION 2011 conference at St-Malo, 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/1011.3423">arXiv:1011.3423</a> <span> [<a href="https://arxiv.org/pdf/1011.3423">pdf</a>, <a href="https://arxiv.org/ps/1011.3423">ps</a>, <a href="https://arxiv.org/format/1011.3423">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/10.5506/APhysPolB.42.747">10.5506/APhysPolB.42.747 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Clusters in Light Nuclei </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Beck%2C+C">C. Beck</a>, <a href="/search/nucl-ex?searchtype=author&query=Papka%2C+P">P. Papka</a>, <a href="/search/nucl-ex?searchtype=author&query=Zafra%2C+A+S+i">A. Sanchez i Zafra</a>, <a href="/search/nucl-ex?searchtype=author&query=Thummerer%2C+S">S. Thummerer</a>, <a href="/search/nucl-ex?searchtype=author&query=Azaiez%2C+F">F. Azaiez</a>, <a href="/search/nucl-ex?searchtype=author&query=Bednarczyk%2C+P">P. Bednarczyk</a>, <a href="/search/nucl-ex?searchtype=author&query=Courtin%2C+S">S. Courtin</a>, <a href="/search/nucl-ex?searchtype=author&query=Curien%2C+D">D. Curien</a>, <a href="/search/nucl-ex?searchtype=author&query=Dorvaux%2C+O">O. Dorvaux</a>, <a href="/search/nucl-ex?searchtype=author&query=Goasduff%2C+A">A. Goasduff</a>, <a href="/search/nucl-ex?searchtype=author&query=Lebhertz%2C+D">D. Lebhertz</a>, <a href="/search/nucl-ex?searchtype=author&query=Nourreddine%2C+A">A. Nourreddine</a>, <a href="/search/nucl-ex?searchtype=author&query=Rousseau%2C+M">M. Rousseau</a>, <a href="/search/nucl-ex?searchtype=author&query=Salsac%2C+M+-">M. -D. Salsac</a>, <a href="/search/nucl-ex?searchtype=author&query=von+Oertzen%2C+W">W. von Oertzen</a>, <a href="/search/nucl-ex?searchtype=author&query=Gebauer%2C+B">B. Gebauer</a>, <a href="/search/nucl-ex?searchtype=author&query=Wheldon%2C+C">C. Wheldon</a>, <a href="/search/nucl-ex?searchtype=author&query=Kokalova%2C+T">Tz. Kokalova</a>, <a href="/search/nucl-ex?searchtype=author&query=Efimov%2C+G">G. Efimov</a>, <a href="/search/nucl-ex?searchtype=author&query=Zherebchevsky%2C+V">V. Zherebchevsky</a>, <a href="/search/nucl-ex?searchtype=author&query=Schulz%2C+C">Ch. Schulz</a>, <a href="/search/nucl-ex?searchtype=author&query=Bohlen%2C+H+G">H. G. Bohlen</a>, <a href="/search/nucl-ex?searchtype=author&query=Kamanin%2C+D">D. Kamanin</a>, <a href="/search/nucl-ex?searchtype=author&query=de+Angelis%2C+G">G. de Angelis</a>, <a href="/search/nucl-ex?searchtype=author&query=Gadea%2C+A">A. Gadea</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="1011.3423v1-abstract-short" style="display: inline;"> A great deal of research work has been undertaken in the alpha-clustering study since the pioneering discovery, half a century ago, of 12C+12C molecular resonances. Our knowledge of the field of the physics of nuclear molecules has increased considerably and nuclear clustering remains one of the most fruitful domains of nuclear physics, facing some of the greatest challenges and opportunities in t… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1011.3423v1-abstract-full').style.display = 'inline'; document.getElementById('1011.3423v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1011.3423v1-abstract-full" style="display: none;"> A great deal of research work has been undertaken in the alpha-clustering study since the pioneering discovery, half a century ago, of 12C+12C molecular resonances. Our knowledge of the field of the physics of nuclear molecules has increased considerably and nuclear clustering remains one of the most fruitful domains of nuclear physics, facing some of the greatest challenges and opportunities in the years ahead. In this work, the occurence of "exotic" shapes in light N=Z alpha-like nuclei is investigated. Various approaches of superdeformed and hyperdeformed bands associated with quasimolecular resonant structures are presented. Results on clustering aspects are also discussed for light neutron-rich Oxygen isotopes. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1011.3423v1-abstract-full').style.display = 'none'; document.getElementById('1011.3423v1-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, 2010; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2010. </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, 5 figures. Invited Talk presented by C. Beck at the Zakopane Conference on Nuclear Physics "Extremes of the Nuclear Landscape" XLV in the series of Zakopane Schools of Physics - International Symposium - Zakopane, Poland, August 30 - September 5, 2010.To be publihed in Acta Physica Polonica B42 no 3, March 2011</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Acta Phys.Polon.B42:747-756,2011 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/0905.2901">arXiv:0905.2901</a> <span> [<a href="https://arxiv.org/pdf/0905.2901">pdf</a>, <a href="https://arxiv.org/ps/0905.2901">ps</a>, <a href="https://arxiv.org/format/0905.2901">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.80.034604">10.1103/PhysRevC.80.034604 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Binary reaction decays from 24Mg+12C </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Beck%2C+C">C. Beck</a>, <a href="/search/nucl-ex?searchtype=author&query=Papka%2C+P">P. Papka</a>, <a href="/search/nucl-ex?searchtype=author&query=Zafra%2C+A+S+i">A. Sanchez i Zafra</a>, <a href="/search/nucl-ex?searchtype=author&query=Thummerer%2C+S">S. Thummerer</a>, <a href="/search/nucl-ex?searchtype=author&query=Azaiez%2C+F">F. Azaiez</a>, <a href="/search/nucl-ex?searchtype=author&query=Bednarczyk%2C+P">P. Bednarczyk</a>, <a href="/search/nucl-ex?searchtype=author&query=Courtin%2C+S">S. Courtin</a>, <a href="/search/nucl-ex?searchtype=author&query=Curien%2C+D">D. Curien</a>, <a href="/search/nucl-ex?searchtype=author&query=Dorvaux%2C+O">O. Dorvaux</a>, <a href="/search/nucl-ex?searchtype=author&query=Lebhertz%2C+D">D. Lebhertz</a>, <a href="/search/nucl-ex?searchtype=author&query=Nourreddine%2C+A">A. Nourreddine</a>, <a href="/search/nucl-ex?searchtype=author&query=Rousseau%2C+M">M. Rousseau</a>, <a href="/search/nucl-ex?searchtype=author&query=von+Oertzen%2C+W">W. von Oertzen</a>, <a href="/search/nucl-ex?searchtype=author&query=Gebauer%2C+B">B. Gebauer</a>, <a href="/search/nucl-ex?searchtype=author&query=Wheldon%2C+C">C. Wheldon</a>, <a href="/search/nucl-ex?searchtype=author&query=Kokalova%2C+T">Tz. Kokalova</a>, <a href="/search/nucl-ex?searchtype=author&query=de+Angelis%2C+G">G. de Angelis</a>, <a href="/search/nucl-ex?searchtype=author&query=Gadea%2C+A">A. Gadea</a>, <a href="/search/nucl-ex?searchtype=author&query=Lenzi%2C+S">S. Lenzi</a>, <a href="/search/nucl-ex?searchtype=author&query=Szilner%2C+S">S. Szilner</a>, <a href="/search/nucl-ex?searchtype=author&query=Napoli%2C+D+R">D. R Napoli</a>, <a href="/search/nucl-ex?searchtype=author&query=Catford%2C+W+N">W. N. Catford</a>, <a href="/search/nucl-ex?searchtype=author&query=Jenkins%2C+D+G">D. G. Jenkins</a>, <a href="/search/nucl-ex?searchtype=author&query=Royer%2C+G">G. Royer</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="0905.2901v2-abstract-short" style="display: inline;"> Charged particle and gamma decays in 24Mg* are investigated for excitation energies where quasimolecular resonances appear in 12C+12C collisions. Various theoretical predictions for the occurence of superdeformed and hyperdeformed bands associated with resonance structures with low spin are discussed within the measured 24Mg* excitation energy region. The inverse kinematics reaction 24Mg+12C is… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('0905.2901v2-abstract-full').style.display = 'inline'; document.getElementById('0905.2901v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="0905.2901v2-abstract-full" style="display: none;"> Charged particle and gamma decays in 24Mg* are investigated for excitation energies where quasimolecular resonances appear in 12C+12C collisions. Various theoretical predictions for the occurence of superdeformed and hyperdeformed bands associated with resonance structures with low spin are discussed within the measured 24Mg* excitation energy region. The inverse kinematics reaction 24Mg+12C is studied at E_lab(24Mg) = 130 MeV, an energy which enables the population of 24Mg states decaying into 12C+12C resonant break-up states. Exclusive data were collected with the Binary Reaction Spectrometer in coincidence with EUROBALL IV installed at the VIVITRON Tandem facility at Strasbourg. Specific structures with large deformation were selectively populated in binary reactions and their associated gamma decays studied. Coincident events associated with inelastic and alpha-transfer channels have been selected by choosing the excitation energy or the entry point via the two-body Q-values. The analysis of the binary reaction channels is presented with a particular emphasis on 24Mg-gamma, 20Ne-gamma and 16O-gamma coincidences. New information (spin and branching ratios) is deduced on high-energy states in 24Mg and 16O, respectively. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('0905.2901v2-abstract-full').style.display = 'none'; document.getElementById('0905.2901v2-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 July, 2009; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 18 May, 2009; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2009. </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">27 pages, 8 figures, 1 table</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> IPHC-09-006 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys.Rev.C80:034604,2009 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/0811.0992">arXiv:0811.0992</a> <span> [<a href="https://arxiv.org/pdf/0811.0992">pdf</a>, <a href="https://arxiv.org/ps/0811.0992">ps</a>, <a href="https://arxiv.org/format/0811.0992">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/10.1063/1.3108798">10.1063/1.3108798 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Reaction mechanisms in 24Mg+12C and 32S+24Mg </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Beck%2C+C">C. Beck</a>, <a href="/search/nucl-ex?searchtype=author&query=Zafra%2C+A+S+i">A. Sanchez i Zafra</a>, <a href="/search/nucl-ex?searchtype=author&query=Papka%2C+P">P. Papka</a>, <a href="/search/nucl-ex?searchtype=author&query=Thummerer%2C+S">S. Thummerer</a>, <a href="/search/nucl-ex?searchtype=author&query=Azaiez%2C+F">F. Azaiez</a>, <a href="/search/nucl-ex?searchtype=author&query=Courtin%2C+S">S. Courtin</a>, <a href="/search/nucl-ex?searchtype=author&query=Curien%2C+D">D. Curien</a>, <a href="/search/nucl-ex?searchtype=author&query=Dorvaux%2C+O">O. Dorvaux</a>, <a href="/search/nucl-ex?searchtype=author&query=Lebhertz%2C+D">D. Lebhertz</a>, <a href="/search/nucl-ex?searchtype=author&query=Nourreddine%2C+A">A. Nourreddine</a>, <a href="/search/nucl-ex?searchtype=author&query=Rousseau%2C+M">M. Rousseau</a>, <a href="/search/nucl-ex?searchtype=author&query=von+Oertzen%2C+W">W. von Oertzen</a>, <a href="/search/nucl-ex?searchtype=author&query=Gebauer%2C+B">B. Gebauer</a>, <a href="/search/nucl-ex?searchtype=author&query=Kokalova%2C+T">Tz. Kokalova</a>, <a href="/search/nucl-ex?searchtype=author&query=Wheldon%2C+C">C. Wheldon</a>, <a href="/search/nucl-ex?searchtype=author&query=de+Angelis%2C+G">G. de Angelis</a>, <a href="/search/nucl-ex?searchtype=author&query=Gadea%2C+A">A. Gadea</a>, <a href="/search/nucl-ex?searchtype=author&query=Lenzi%2C+S">S. Lenzi</a>, <a href="/search/nucl-ex?searchtype=author&query=Napoli%2C+D+R">D. R. Napoli</a>, <a href="/search/nucl-ex?searchtype=author&query=Szilner%2C+S">S. Szilner</a>, <a href="/search/nucl-ex?searchtype=author&query=Catford%2C+W+n">W. n. Catford</a>, <a href="/search/nucl-ex?searchtype=author&query=Jenkins%2C+D+G">D. G. Jenkins</a>, <a href="/search/nucl-ex?searchtype=author&query=Royer%2C+G">G. Royer</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="0811.0992v2-abstract-short" style="display: inline;"> The occurence of "exotic" shapes in light N=Z alpha-like nuclei is investigated for 24Mg+12C and 32S+24Mg. Various approaches of superdeformed and hyperdeformed bands associated with quasimolecular resonant structures with low spin are presented. For both reactions, exclusive data were collected with the Binary Reaction Spectrometer in coincidence with EUROBALL IV installed at the VIVITRON Tande… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('0811.0992v2-abstract-full').style.display = 'inline'; document.getElementById('0811.0992v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="0811.0992v2-abstract-full" style="display: none;"> The occurence of "exotic" shapes in light N=Z alpha-like nuclei is investigated for 24Mg+12C and 32S+24Mg. Various approaches of superdeformed and hyperdeformed bands associated with quasimolecular resonant structures with low spin are presented. For both reactions, exclusive data were collected with the Binary Reaction Spectrometer in coincidence with EUROBALL IV installed at the VIVITRON Tandem facility of Strasbourg. Specific structures with large deformation were selectively populated in binary reactions and their associated $纬$-decays studied. The analysis of the binary and ternary reaction channels is discussed. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('0811.0992v2-abstract-full').style.display = 'none'; document.getElementById('0811.0992v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 27 November, 2008; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 6 November, 2008; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 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">7 pages, 4 figures, Paper presented at the Fusion08 International Conference on New Aspects of Heavy Ion Collisions Near the Coulomb Barrier, Chicago. Proceedings to be published by AIP Conference Proceedings Illinois, USA, September 22-26, 2008</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> AIP Conf.Proc.1098:207-212,2009 </p> </li> </ol> <div class="is-hidden-tablet">  <span class="help" style="display: inline-block;"><a href="https://github.com/arXiv/arxiv-search/releases">Search v0.5.6 released 2020-02-24</a>  </span> </div> </div> </main> <footer> <div class="columns is-desktop" role="navigation" aria-label="Secondary">  <div class="column"> <div class="columns"> <div class="column"> <ul class="nav-spaced"> <li><a href="https://info.arxiv.org/about">About</a></li> <li><a href="https://info.arxiv.org/help">Help</a></li> </ul> </div> <div class="column"> <ul class="nav-spaced"> <li> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" class="icon filter-black" role="presentation"><title>contact arXiv</title><desc>Click here to contact 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