Reflection Asymmetric Shell Model on the Projected Woods-Saxon+BCS Basis
GAO Zao-Chun1, CHEN Yong-Shou2,3, MENG Jie1,3
1Department of Technical Physics, Peking University, Beijing 100871
2China Institute of Atomic Energy, P.O. Box 275(18), Beijing 102413
3Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080
Reflection Asymmetric Shell Model on the Projected Woods-Saxon+BCS Basis
GAO Zao-Chun1;CHEN Yong-Shou2,3;MENG Jie1,3
1Department of Technical Physics, Peking University, Beijing 100871
2China Institute of Atomic Energy, P.O. Box 275(18), Beijing 102413
3Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080
Abstract： 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 constrainted 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.
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2001, Vol. 18 
