2-2 Lifetime Measurements of the Low-lying Excited States in 87 Zr and 87 Nb

作     者：Qiang Yunhua Liu Minliang Zhou Xiaohong Wang Jianguo Wang Kailong Lv Bingfeng Zheng Yong Gan Zaiguo Zhang Zhiyuan Ma Long Yang Huabin Yu Lin Jiang Jian Sun Mingdao 

作者机构：不详 

出 版 物：《IMP & HIRFL Annual Report》 (中国科学院近代物理研究所和兰州重离子研究装置年报（英文版）)

年 卷 期：2015年第1期

页      面：50-51页

学科分类：07[理学] 0702[理学-物理学] 

主　　题：Low-lying Excited States 

摘      要：Lifetime measurements of low-lying excited states in 87Zr and 87Nb have been performed via and coincidences. The 124 MeV 32S beam was delivered from the Sector-Focusing Cyclotron (SFC) of the Heavy Ion R-esearch Facility in Lanzhou (HIRFL). The parent nuclei 87Nb and 87Mo were produced by the respective reactions 58Ni (32S, 3p) and 58Ni (32S, 2p1n), at a beam energy 100 MeV through the 8 m Al degrader.