Lifetime measurements in chiral nucleus 130Cs

摘要：

The level lifetimes in partner bands of 130Cs have been measured using the Doppler Shift Attenuation method. The high-spin states of 130Cs were populated via fusion evaporation reaction 124Sn(11B,5n)130Cs at a beam energy of 65 MeV. The absolute M1 and E2 transition probabilities have been deduced. The results indicate that the partner bands of 130Cs manifest the chiral properties.

关键词： triazial shape, chiral bands, DSAM, electromagnetic transition probabilities

作者: WANG Lie-Lin LIU Ying PAN Bo LI Zhong-Yu DING Huai-Bo WU Xiao-Guang ZHU Li-Hua LI Guang-Sheng HAO Xin ZHENG Yun HE Chuang-Ye WANG Lei LI Xue-Qin

作者单位: Department of Physics, Jilin University, Changchun 130023, China;China Institute of Atomic Energy, B China Institute of Atomic Energy, Beijing 102413, China School of Physics, Peking University, Beijing 100871, China Department of Physics, Tsinghua University, Beijing 100084, China China Institute of Atomic Energy, Beijing 102413, China;Faculty of Science, Shenzhen University, She

会议类型: 国际会议

会议名称: 第十二届全国核结构研讨会暨第八次全国核结构专题讨论会(12th National Conference on Nuclear Structure and the 8th Symposium on Nuclear Structure)

会议地点: 重庆

会议语种:英文

页码: 173-175

在线出版日期: 2008-05-10（万方平台首次上网日期，不代表论文的发表时间）