Relativistic mean field approach and the pseudospin symmetry

被引：86
作者：
Lalazissis, GA [1 ]
Gambhir, YK
Maharana, JP
Warke, CS
Ring, P
机构：
[1] Univ Munich, Dept Phys, D-85747 Garching, Germany
[2] Indian Inst Technol, Dept Phys, Mumbai 400026, India
来源：
PHYSICAL REVIEW C | 1998年 / 58卷 / 01期
关键词：
D O I：
10.1103/PhysRevC.58.R45
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：
Based on the relativistic mean field (RMF) approach the existence of the broken pseudospin symmetry is investigated. Both spherical RMF and constrained deformed RMF calculations are carried out employing realistic Lagrangian parameters for spherical and for deformed sample nuclei. The quasidegenerate pseudospin doublets are confirmed to exist near the Fermi surface for both spherical and deformed nuclei.
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收藏
页码：R45 / R48
页数：4
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