Fusion reaction of a weakly-bound nucleus with a deformed target
Fusion reaction of a weakly-bound nucleus with a deformed target
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弱结合核与变形靶的融合反应
DOI：
10.1103/physrevc.103.034611
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
and K. Hagino
中科院分区：
文献类型：
--
作者：
Ki-Seok Choi;K. S. Kim;Myung-Ki Cheoun;W. Y. So;and K. Hagino
我们讨论了靶核形变在库仑势垒附近能量下系统聚变反应中的作用，库仑势垒中有一个众所周知的单中子晕核。为此，我们用双折叠程序构造了和之间的势，假定射核由核心核和价中子组成。此外，我们还考虑了单中子转移过程与组态的耦合。我们的计算表明，这种计算同时再现了系统和系统的聚变截面，暗示了转移耦合在丰中子核聚变中的重要作用。
We discuss the role of deformation of the target nucleus in the fusion reaction of thesystem at energies around the Coulomb barrier, in whichis a well-known one-neutron halo nucleus. To this end, we construct the potential betweenandwith the double folding procedure, assuming that the projectile nucleus is composed of the core nucleus,, and a valence neutron. In addition, we also take into account the coupling to the one-neutron transfer process to theconfiguration. We show that such calculation simultaneously reproduces the fusion cross sections for theand thesystems, implying an important role of the transfer coupling in fusion of neutron-rich nuclei.