Study of magnetic-rotation in 82Rb by g-factor measurements
Magnetic rotation in 82Rb has been investigated for the first time by g-factor measurement of intra-band states of the magnetic-rotational band built on the 11-state. The g-factors were measured by a TMF-IMPAD method and calculated by a semi-classical model of independent particle angular momentum coupling assumption. The g-factors and deduced shears angles decrease with the increasing of spin along the band, illustrating a step-by-step alignment of the valence protons and neutrons. The rapid alignment of the valence neutrons leads to a decrease of g-factors. The present results vividly reveal the shears mechanism of magnetic rotation.
82Rb, magnetic rotation, shears mechanism, g-factor
YUAN Da-Qing XU Guo-Ji FAN Qi-Wen ZHANG Xi-Zhen ZHU Sheng-Yun ZHENG Yong-Nan ZUO Yi FAN Ping ZHOU Dong-Mei LIU Meng WU Xiao-Guang ZHU Li-Hua LI Guang-Sheng
China Institute of Atomic Energy, P.O.Box 275-50, Beijing 102413, China
国际会议
重庆
英文
188-190
2008-05-10（万方平台首次上网日期，不代表论文的发表时间）