摘要
利用三轴粒子－转子模型计算了（１９３）Ｔｌ超形变带γ跃迁能量，运动学转动惯量Ｊ（１）和动力学转动惯量Ｊ（２），并与实验值进行比较得到了满意的结果；预言了Ｂ（Ｍ１）值以及动力学电四极矩Ｑ（１）和Ｑ（２）指出在超形变带的分析中粒子－转子模型是一种可以采用的方法．
Superdeformed bands in 193Tl are analyzed by means of the triaxial-particle-rotor model. An overall and excellent agreement between the calculated and observed spectra Er, kinematic moment of inertia and dynamic moment of inertia is obtained. The calculated B(M1) and dynamical quadrupole moments Q(1) and Q(2) are given. It is pointed out that the particle-rotor model can be used to analyze the superdeformed bands in nuclei.
出处
《高能物理与核物理》
CSCD
北大核心
1994年第5期448-453,共6页
High Energy Physics and Nuclear Physics
基金
国家自然科学基金
国家教委博士点基金
关键词
核结构
转动带
超形变带
粒子-转子
nuclear structure, rotational band, superdeformed band, particlerotor model.
