Studies of low-lying states of even-even Xe isotopes within the nucleon pair approximation

被引：5
|
作者：
ZHANG LiHua1
2School of Arts and Sciences
3Center of Theoretical Nuclear Physics
4CCAST
机构：
来源：
Science China(Physics,Mechanics & Astronomy) | 2011年 / S1期
关键词：
nucleon pair approximation; shell model; configuration space; low-lying states;
D O I：
暂无
中图分类号：
O571.24 [受激态];
学科分类号：
0827 ; 082701 ;
摘要：
We study the relevance of nucleon pairs with higher spins, in addition to spin-zero and spin-two pairs (i.e., S D pairs), in low-lying states of even-even Xe nuclei. By including those higher-spin pairs in our configuration, we recalculate energy level schemes, elec trical quadrupole moments, magnetic moments and electric quadrupole transition rates, for low-lying states of even-even 128-142Xe nuclei. The agreement between our calculated results and the experimental data is substantially improved in comparison with previous studies.
引用
收藏
页码：103 / 108
页数：6
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