Subbarrier fusion and elastic scattering cross-sections based on modified Thomas-Fermi method potentials

被引：4
|
作者：
Davydovska, O. I. [1 ]
Denisov, V. Yu. [1 ]
Nesterov, V. A. [1 ]
机构：
[1] Natl Acad Sci Ukraine, Inst Nucl Res, Kiev, Ukraine
来源：
NUCLEAR PHYSICS A | 2022年 / 1018卷
关键词：
Nucleus-nucleus interaction potential; Modified Thomas-Fermi method; Nucleon density distribution; Subbarrier fusion; Elastic scattering; Cross-section; ENERGY; POLARIZATION; NUCLEI;
D O I：
10.1016/j.nuclphysa.2021.122372
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The nucleon density distributions and nucleus-nucleus interaction potentials for the reactions O-16+Zr-92 and O-16+Sn-116 were calculated using the modified Thomas-Fermi method, taking into account all terms up to members of the second order by h in the quasiclassical decomposition of the kinetic energy. As a nucleon-nucleon interaction, density depended Skyrme forces were used. Based on the obtained potentials, the cross-sections of subbarrier fusion and elastic scattering were calculated. It is shown that the obtained cross-sections of the reactions agree well with the latest experimental data. (c) 2021 Published by Elsevier B.V.
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页数：11
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