摘要
通过对２５２Ｃｆ自发裂变所产生的瞬发γ谱的实验研究，建立并扩展了丰中子核１４４，１４６Ｃｅ的高自旋和八极形变集体带，最高自旋态可达１５－。对这两个核的八极形变特性进行了讨论。
The high spin states and octupole deformation collective bands of neutron-rich nuclei 144,146Ce have been established through measuring the prompt Y-rays from spontaneous fission of 252 Cf. The highest spin state is up to 15-. The
characteristics of octupole deformation for the two nuclei are discussed.
出处
《高能物理与核物理》
CSCD
北大核心
1998年第10期885-890,共6页
High Energy Physics and Nuclear Physics
基金
国家自然科学基金
核工业科学基金
关键词
自发裂变
高自旋态
八极形变
丰中子核
铯
spontaneous fission, high spin states, octupole deformation
