Production of proton-rich nuclei in the vicinity of 100Sn via multinucleon transfer reactions
Production of proton-rich nuclei in the vicinity of 100Sn via multinucleon transfer reactions
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通过多核子转移反应在 100Sn 附近产生富质子核
DOI：
10.1016/j.physletb.2022.136886
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发表时间：
2022-01
影响因子：
4.4
通讯作者：
Guangxiong Peng
中科院分区：
文献类型：
--
作者：
Zhenji Wu;Lu Guo;Zhong Liu;Guangxiong Peng
在微观含时Hartree-Fock（TDHF）和统计模型GEMINI ++的框架下，研究了100 Sn附近新富质子核的产生.用TDHF+GEMINI方法对多核子转移动力学进行了可靠的描述，在所观察到的转移反应中，理论结果与实验数据符合得很好。我们揭示了100 Sn区丰质子核的多核子转移反应产生截面比聚变蒸发和射弹碎裂实验测量的截面高几个数量级。在~（58）Ni与~（112）Sn的多核子转移反应中，预计将产生约19种截面大于1 nb的新富质子同位素。反应机理进行了讨论，导致这些以前未报道的核的实验生产。多核子转移反应为在100 Sn及更远的区域获得质子滴线提供了一种可能性。
The production of new proton-rich nuclei in the vicinity of100Sn is investigated via multinucleon transfer reactions within the framework of microscopic time-dependent Hartree-Fock (TDHF) and statistical modelGEMINI++. The TDHF+GEMINI method has demonstrated the reliable description in the multinucleon transfer dynamics and the agreement between theoretical results and experimental data is quite satisfactory in the observed transfer reactions. We reveal the production cross sections of proton-rich nuclei in100Sn region via multinucleon transfer reactions to be several orders of magnitude higher than those measured via fusion-evaporation and projectile fragmentation experiments. About 19 new proton-rich isotopes with cross sections of larger than 1 nb are predicted to be produced in multinucleon transfer reaction of58Ni with112Sn. The reaction mechanisms are discussed to lead the experimental production of these previously unreported nuclei. Multinucleon transfer reactions provide a fascinating possibility to reach the proton drip-line in100Sn region and beyond.
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在多核转移反应中产生 N = 126 附近的富中子同位素
影响因子：
3.1
作者：
Zhao-Qing Feng
通讯作者：
Zhao-Qing Feng
影响因子：
3.1
作者：
P. Davies;J. Park;H. Grawe;R. Wadsworth;R. Gernhäuser;R. Krücken;F. Nowacki;D. Ahn;F. Ameil;H. Baba;T. Bäck;B. Blank;A. Blazhev;P. Boutachkov;F. Browne;I. Čeliković;M. Dewald;P. Doornenbal;T. Faestermann;Y. Fang;N. Fukuda;A. Gengelbach;J. Gerl;J. Giovinazzo;S. Go;N. Goel;M. Górska;E. Gregor;H. Hotaka;S. Ilieva;N. Inabe;T. Isobe;D. Jenkins;J. Jolie;H. Jung;A. Jungclaus;D. Kameda;G. Kim;Y. K. Kim;I. Kojouharov;T. Kubo;N. Kurz;M. Lewitowicz;G. Lorusso;D. Lubos;L. Maier;E. Merchán;K. Moschner;D. Murai;F. Naqvi;H. Nishibata;D. Nishimura;S. Nishimura;I. Nishizuka;Z. Patel;N. Pietralla;M. Rajabali;S. Rice;H. Sakurai;H. Schaffner;Y. Shimizu;L. Sinclair;P. Söderström;K. Steiger;T. Sumikama;H. Suzuki;H. Takeda;J. Taprogge;P. Thöle;S. Valder;Z. Wang;N. Warr;H. Watanabe;V. Werner;Jinguang Wu;Z. Xu;A. Yagi;K. Yoshinaga;Y. Zhu
通讯作者：
P. Davies;J. Park;H. Grawe;R. Wadsworth;R. Gernhäuser;R. Krücken;F. Nowacki;D. Ahn;F. Ameil;H. Baba;T. Bäck;B. Blank;A. Blazhev;P. Boutachkov;F. Browne;I. Čeliković;M. Dewald;P. Doornenbal;T. Faestermann;Y. Fang;N. Fukuda;A. Gengelbach;J. Gerl;J. Giovinazzo;S. Go;N. Goel;M. Górska;E. Gregor;H. Hotaka;S. Ilieva;N. Inabe;T. Isobe;D. Jenkins;J. Jolie;H. Jung;A. Jungclaus;D. Kameda;G. Kim;Y. K. Kim;I. Kojouharov;T. Kubo;N. Kurz;M. Lewitowicz;G. Lorusso;D. Lubos;L. Maier;E. Merchán;K. Moschner;D. Murai;F. Naqvi;H. Nishibata;D. Nishimura;S. Nishimura;I. Nishizuka;Z. Patel;N. Pietralla;M. Rajabali;S. Rice;H. Sakurai;H. Schaffner;Y. Shimizu;L. Sinclair;P. Söderström;K. Steiger;T. Sumikama;H. Suzuki;H. Takeda;J. Taprogge;P. Thöle;S. Valder;Z. Wang;N. Warr;H. Watanabe;V. Werner;Jinguang Wu;Z. Xu;A. Yagi;K. Yoshinaga;Y. Zhu
影响因子：
64.8
作者：
G. Scamps;C. Simenel
通讯作者：
G. Scamps;C. Simenel
影响因子：
3.1
作者：
Guo Lu;Godbey K.;Umar A. S.
通讯作者：
Umar A. S.
探讨多核子转移反应中富中子核的产生机制
影响因子：
3.1
作者：
Jiang Xiang;Wang Nan
通讯作者：
Wang Nan