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投影SD对壳模型:偶偶Ba核低激发谱性质

Projected SD-pair Shell Model:Collectivity of Low-lying State for Even-even Ba Isotopes
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摘要 利用投影SD对壳模型讨论了偶偶Ba核低激发态的集体性质。结果发现在该模型下,利用一个仅含有三个参数的哈密顿量,可以很好地再现偶偶Ba核低激发谱的集体性质。 Projected SD-pair shell model was applied to study the even-even Ba isotopes. The results show that collectivity of low-lying states for these two isotopes can be reproduced approximately with a three parameters Hamiltonian.
出处 《南开大学学报(自然科学版)》 CAS CSCD 北大核心 2009年第4期29-33,共5页 Acta Scientiarum Naturalium Universitatis Nankaiensis
基金 国家自然科学基金(10675063 10575054)
关键词 投影SD对壳模型 能谱 电磁跃迁 projected SD-pair shell model spectrum electromagnetic transitions
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