摘要
分析了脱耦合项对于原子核转动惯量的重要影响．总结了奇质量核Ｋ＝１／２带转动惯量变化规律的新特点．在此基础上讨论了１９３Ｔ１中３条新的超形变带的内部结构．目前尚无足够证据能够确认它们都是Ｋ＝１／２带．
The influence of the decoupling term in K = 1/2 band on the extraction of the nuclear moments of inertia is investigated. The peculiar characters in the variation of the nuclear moments of inertia with spins are itemized for the K = 1/2 band. On this basis three recently observed superdeformed bands in 193T1 are discussed. An optimum explanation of the configuration structures is pro- posed to these bands. No sufficient evidence exists to conclude that all of them are of K = 1/2.
出处
《高能物理与核物理》
CSCD
北大核心
2000年第12期1142-1148,共7页
High Energy Physics and Nuclear Physics
基金
国家自然科学基金资助!(19677203)
关键词
脱耦合项
转动惯量
超形变带
原子核
decoupling term, nuclear moment of inertia, superdeformed band, spin assignment, ab-expresion and its modification
