Reflection Asymmetric Shell Model Description for ^(221,223)Ra Nuclei  

作　　者：CHEN Yong-jing CHEN Yong-shou GAO Zao-chun 

机构地区：[1]Department of Physics, Tsinghua University, Beijing 100084, China [2]不详

出　　处：《Annual Report of China Institute of Atomic Energy》2005年第1期61-62,共2页中国原子能科学研究院年报（英文版）

基　　金：Supported by National Natural Science Foundation of China (10305019, 10475115, 10435010) and Major State Basic Research Development Program of China(G20000774)

摘　　要：The octupole component of the mean field would influence single-particle orbits, and further, influence the band structure, and should be clearly manifested itself by the spectroscopy of odd-A nuclei, for example, the appearance of parity doublet bands. Because the spectroscopy properties of the odd-A nuclei have a direct and close relation with the single-particle orbits for which the intrinsic parities are violated,

关 键 词：反射不对称壳模型 ^221 223Ra 八级形变原子核 宇称二重带 能谱 

分 类 号：O571.2[理学—粒子物理与原子核物理]