Reflection Asymmetric Shell Model on the Projected Woods-Saxon+BCS Basis  

作　　者：GAO Zao-Chun CHEN Yong-Shou MENG Jie 高早春;陈永寿;孟杰(Department of Technical Physics,Peking University,Beijing 100871;China Institute of Atomic Energy,P.O.Box 27518,Beijing 102413;Institute of Theoretical Physics,Chinese Academy of Sciences,Beijing 100080)

机构地区：[1]Department of Technical Physics,Peking University,Beijing 100871 [2]China Institute of Atomic Energy,P.O.Box 27518,Beijing 102413 [3]Institute of Theoretical Physics,Chinese Academy of Sciences,Beijing 100080

出　　处：《Chinese Physics Letters》2001年第12期1564-1567,共4页中国物理快报（英文版）

基　　金：Supported in part by the Major State Basic Research Development Program under contract No.G2000077407;the National Natural Science Foundation of China under Grant Nos.19935030 and 10075078。

摘　　要：The projected Woods-Saxon (WS) quasi-particle states have been used as the bases in the calculation of the reflection asymmetric shell model (RASM). The WS potential has been modified but constrained to give the similar single-particle levels of the standard WS potential. Correspondingly, the multipole interactions in the total RASM Hamiltonian are constructed according to the modified WS potential. The calculated octupole band of 228Th from this approach is in good agreement with experimental data.

关 键 词：potential Saxon BASES 

分 类 号：O57[理学—粒子物理与原子核物理]