Relativistic structure of the nucleon self-energy in asymmetric nuclei

被引：50
|
作者：
Ulrych, S
Muther, H
机构：
[1] Institut für Theoretische Physik, Universität Tübingen, Tübingen
来源：
PHYSICAL REVIEW C | 1997年 / 56卷 / 04期
关键词：
D O I：
10.1103/PhysRevC.56.1788
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 Dirac structure of the nucleon self-energy in asymmetric nuclear matter cannot reliably be deduced from the momentum dependence of the single-particle energies. It is demonstrated that such attempts yield an isospin dependence with a wrong sign. Relativistic studies of finite nuclei have been based on such studies of asymmetric nuclear matter. The effects of these isospin components on the results for finite nuclei are investigated.
引用
收藏
页码：1788 / 1794
页数：7
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