K~π=5~- rotational bands in neutron-rich Mo,Ru,and Pd nuclei

被引：0
|
作者：
戴阿灿 [1 ]
许甫荣 [1 ]
梁午阳 [2 ]
机构：
[1] State Key Laboratory of Nuclear Physics and Technology School of Physics Peking University
[2] Nuctech Company Limited
来源：
Chinese Physics C | 2019年 / 43卷 / 08期
基金：
国家重点研发计划; 中国博士后科学基金; 中国国家自然科学基金;
关键词：
configuration-constrained; neutron-rich; pairing; rotational band;
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 collective rotations of the K~π = 5~- configuration in neutron-rich Mo,Ru and Pd isotopes were systematically investigated by the configuration-constrained cranking shell model based on the Skyrme Hartree-Fock method with pairing treated by shell-model diagonalization.The calculations efficiently reproduce the experimental moments of inertia of both the ground-state and side bands.Rotational bands built on two-particle K~π = 5~- configurations have been the subject of intense study.Possible configurations were assigned to the observed 5~- bands in102-106Mo,108-112Ru and112-114Pd.We predict the existence of the 5~-bands in108,110Mo.These results provide deep insights into the structure of neutron-rich nuclei,and provide useful information for future experiments.
引用
收藏
页码：103 / 107
页数：5
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