| Empirical Example of Nucleus with Transitional Dynamical Symmetry X（5） |
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| 引用本文： | 张大立,赵惠英.Empirical Example of Nucleus with Transitional Dynamical Symmetry X（5）[J].中国物理快报,2002,19(6):779-781. |
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| 作者姓名： | 张大立 赵惠英 |
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| 作者单位： | [1]DepartmentofPhysics,HuzhouTeachersCollege,Huzhou313000 [2]ResearchInstituteofEductionalEquipment,MinistryofEducation,Beijing100080 |
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| 摘 要： | By analysing the energy spectrum,E2 transition rates and branching ratios,it is shown explicitly that the nucleus ^150Nd provides an empirical example with X(5) symmetry at the critical point of the transition from U(5) to SU(3) symmetry.
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| 关 键 词： | 相变 相变动力对称X（5） 经验例子 |
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