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126Cs的高自旋态能级结构
引用本文:王守宇,马英君,T.Komatsubara,刘运祚,张玉虎,梁国栋,K.Furuno,T.Hayakawa,J.Mukai,Y.Iwata,T.Morikawa,G.B.Hagcmann,G.Sletten,J.Nyberg,D.Je.126Cs的高自旋态能级结构[J].中国物理 C,2004,28(5):491-494.
作者姓名:王守宇  马英君  T.Komatsubara  刘运祚  张玉虎  梁国栋  K.Furuno  T.Hayakawa  J.Mukai  Y.Iwata  T.Morikawa  G.B.Hagcmann  G.Sletten  J.Nyberg  D.Je
作者单位:[1]吉林大学物理学院长春130023 [2]InstituteofPhysicsandTandemAcceleratorCenter,UniversityofTsukuba,Ibaraki305,Japan [3]中国科学院近代物理研究所兰州730000 [4]DepartmentofPhysics,FacultyofScience,HiroshimaUniversity,Hiroshima724,Japan [5]DepartmentofPhysics,FacultyofScience,KyushuUniversity,Fukuoka812,Japan [6]NielsBohrInstitute,UniversityofCopenhagen,TandemAcceleratorLaboratory,RiseDK-4000,Roskilde,Denmark [7]ManneSiegbabnInstituteofPhysics,S-10405Stockholm,Sweden [8]DepartmentofPhysics,UniversityofOslo,Norway
基金项目:国家自然科学基金(10275028,10205006),国家重点基础研究发展规划(G2000077400)资助
摘    要:利用融合蒸发反应116Cd(14N,4n)126Cs布居了126Cs的高自旋态.观测到了100多条新的γ跃迁和相应的能级,建立了双奇核126Cs由9个转动带构成的能级纲图.尝试性地指定了大部分能级的自旋和宇称以及各转动带的Nilsson单粒子组态.极大地丰富了已有的实验结果.

关 键 词:高自旋态  能级纲图  转动带  Nilsson单粒子组态
收稿时间:2003-9-16

High-Spin Level Scheme of 126Cs
Abstract:High-spin states of 126Cs have been populated via the 116Cd(14N,4n) 126Cs reaction. The experiment was performed at Niels Bohr Institute in Denmark in 1991. After careful data analysis, most of the previously-known bands have been pushed up to much higher spins and 3 new rotational sequences have been identified. Spin, parity and configuration assignments are tentatively proposed for all of the observed bands.
Keywords:high spin state  level scheme  rotational band  configuration assignment
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