MESON EXCHANGE POTENTIALS AND THE PROBLEM OF SATURATION IN FINITE NUCLEI

被引：34

作者：

SCHMID, KW ^{[1
]}

MUTHER, H ^{[1
]}

MACHLEIDT, R ^{[1
]}

机构：

[1] UNIV IDAHO,DEPT PHYS,MOSCOW,ID 83843

来源：

NUCLEAR PHYSICS A | 1991年 / 530卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0375-9474(91)90753-S

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 status of the microscopic explanation of the ground-state properties of finite nuclei (in a non-relativistic framework) is updated, and compared to the corresponding situation in nuclear matter. In addition, modifications of the meson-exchange parameters in the nuclear medium are explored. It is demonstrated that a change of the effective meson mass for the scalar and vector mesons yields quite different effects on the saturation properties of nuclear matter and finite nuclei than a change of e.g. the effective mass of the pion. The origin of such differences are explored.

引用

页码：14 / 26

页数：13

共 29 条

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AINSWORTH T, 1987, PHYS LETT B, V200, P413

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