| Evidence for a Possible E（5） Symmetry in ^130Xe |
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| 作者姓名： | 张大立 刘玉鑫 |
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| 作者单位： | [1]DepartmentofPhysics,HuzhouTeachersCollege,Huzhou313000; [2]DepartmentofPhysics,Pekinguniversity,Beijing100871;InstituteofTheoreticalPhysics,ChineseAcademyofSciences,POBox2735,Beijing100080;CenterofTheoreticalNuclearPhysics,NationalLaboratoryofHeavyIonAccelerator,Lanzhou7300 |
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| 摘 要： | By analysing the energy spectrum and E2 transition branching ratios,we show that the E(5) symmetry predictions agree well with the experimental data of nucleus 130Xe,Compared the calculated results with those within the framework of the interacting boson model.It is found that the nucleus 130Xe is definitely a nucleus in the transitional region from U(5) to O(6) symmetry,130Xe is then another empirical evidence of the nucleus with E(5) symmetry.
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| 关 键 词： | 原子核 谐波振动 对称性 硒 能谱分析 结构 计算 相互作用玻色子模型 Xe |
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