FINITE-NUCLEI PROPERTIES IN RELATIVISTIC DENSITY-DEPENDENT HARTREE-FOCK APPROACH

被引：1
|
作者：
MA, ZG [1 ]
SHI, HL [1 ]
CHEN, BQ [1 ]
机构：
[1] INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA
来源：
CHINESE PHYSICS LETTERS | 1995年 / 12卷 / 02期
关键词：
D O I：
10.1088/0256-307X/12/2/003
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Finite nucleus properties are studied in a relativistic effective interaction approach. Density dependent coupling constants of the meson-nucleon interactions are adopted to incorporate the relativistic Brueckner-Hartree-Fock results in the relativistic mean field (RMF) or relativistic Hartree-Fock (RHF) approach. It is desired to remedy the deficiencies of RMF and RHF without losing the features of the relativistic G matrix and at the same time retain the simplicity. The calculated ground state properties with the density dependent coupling constants are in a good agreement with experiment. The contribution of isovector mesons in RHF is discussed.
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页码：72 / 75
页数：4
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