Transition Probabilities in Chiral Bands of ^(130)Cs  

作　　者：WANG Lie-lin,WU Xiao-guang,ZHU Li-hua,LI Guang-sheng,HAO Xin,ZHENG Yun,HE Chuang-ye,WANG Lei,LI Xue-qin,LIU Ying,PAN Bo,LI Zhong-yu,DING Huai-bo 

出　　处：《Annual Report of China Institute of Atomic Energy》2009年第1期164-164,共1页中国原子能科学研究院年报（英文版）

基　　金：Supported by Major State Basic Research Development Program(2007CB815000);National Natural Science Foundation of China(10775184,10927507,10675171,10575133,10575092,10375092)

摘　　要：Level lifetimes of chiral bands in ^(130)Cs have been measured using Doppler Shift Attenuation method (DSAM).The reduced electromagnetic transition probabilities,B(E2) and B(M1),have been derivedLevel lifetimes of chiral bands in ^130Cs have been measured using Doppler Shift Attenuation method （DSAM）. The reduced electromagnetic transition probabilities, B（E2） and B（M1）, have been derived from the lifetimes of excited states. The theoretical calculations based on the two-particle-plus-rotor model were performed. Comparison of the experimental and theoretical B（E2） and B（M1） values for the chiral bands of ^130Cs is shown in Fig. 1. The theoretical calculations reproduce the experimental results rather well. The experimental B（E2） and B（M1） values of the chiral bands are consistent with the theoretical results at the higher spin.

关 键 词：转移概率 手性 实验比较 能级寿命 计算结果 多普勒频移 马来西亚 测量方法 

分 类 号：O211.62[理学—概率论与数理统计] O643.36[理学—数学]