Tilted Axis Rotation of 57Mn in Covariant Density Functional Theory

被引：0

作者：

彭婧 ^{[1
,2
]}

徐文强 ^{[1
]}

机构：

[1] Department of Physics,Beijing Normal University

[2] State Key Laboratory of Theoretical Physics,Institute of Theoretical Physics,Chinese Academy of Sciences

来源：

Chinese Physics Letters | 2016年 / 33卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Tilted Axis Rotation of; on; is; as; it; in; Mn in Covariant Density Functional Theory; for; been;

D O I：

暂无

中图分类号：

O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The self-consistent tilted axis cranking covariant density functional theory based on the point-coupling interaction is applied to investigate the tilted axis rotation in57Mn.The observed data for band C are reproduced well with the assigned configuration config 1.The shears mechanism for magnetic rotation is examined by investigating microscopically the orientation of angular momentum and the corresponding contributions.It is found that config 1 and config 3 correspond to a rotation of high-K character.Config 2 corresponds to a rotation of magnetic character.However,due to the presence of electromagnetic transition B(M1) and B(E2),collective rotation plays an essential role in the competition with magnetic rotation.

引用

页码：27 / 30

页数：4

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