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.

引用

页数：11

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