Particle-number conserving analysis of the high-K multi-quasiparticle bands in ^(179)Re  

作　　者：张振华 徐巧红 孙宝玺 

机构地区：[1]Institute of Theoretical Physics, Chinese Academy of Sciences [2]Institute of Theoretical Physics, College of Applied Sciences, Beijing University of Technology

出　　处：《Chinese Physics C》2010年第12期1836-1841,共6页中国物理C（英文版）

基　　金：Supported by NSFC (10775012, 10875157, 10979066);MOST (973 project 2007CB815000);KIP of CAS (KJCX3-SYW-N02, KJCX2-YW-N32)

摘　　要：The experimentally observed ten rotational bands in 179Re are analyzed with the particle-number conserving method for treating the cranked shell model with pairing interaction, in which the blocking effects are taken into account exactly. The experimental moments of inertia of these bands are reproduced quite well by our calculations with no free parameter and the deformation driving effects are discussed. The bandhead energies and the variation in the occupation probability of each cranked orbital are also analyzed.The experimentally observed ten rotational bands in 179Re are analyzed with the particle-number conserving method for treating the cranked shell model with pairing interaction, in which the blocking effects are taken into account exactly. The experimental moments of inertia of these bands are reproduced quite well by our calculations with no free parameter and the deformation driving effects are discussed. The bandhead energies and the variation in the occupation probability of each cranked orbital are also analyzed.

关 键 词：multi-quasiparticle band moment of inertia blocking effect particle-number conserving method 

分 类 号：O572.2[理学—粒子物理与原子核物理]