Relativistic description of second-order correction to nuclear magnetic moments with point-coupling residual interaction

摘要：

Using the single particle states and the residual interaction derived from the relativistic pointcoupling model with the PC-F1 parameter set, the second-order core polarization corrections to nuclear magnetic moments of LS closed shell nuclei ±1 nucleon with A = 15,17,39 and 41 are studied and compared with previous non-relativistic results. It is found that the second-order corrections are significant. With these corrections, the isovector magnetic moments of the concerned nuclei are well reproduced, especially those for A = 17 and A = 41.

关键词： second-order core polarization magnetic moments relativistic point-coupling model residual interaction

作者: LI Jian MENG Jie RING Peter YAO JiangMing ARIMA Akito

作者单位: Stole Key Laboratory for Nuclear Physics and Technology, School of Physics, Peking University, Beiji School of Physics and Nuclear Energy Engineering, Beihang University, Beijing 100191, China Departme Physik-Department der Technischen Universitat Miinchen, D-85748 Garching, Germany School of Physical Science and Technology, Southwest University, Chongqing 00715, China Science Museum, Japan Science Foundation, 2-1 Kitanomaru-koen, Chiyoda-ku, Tokyo 102-0091, Japan

会议类型: 国际会议

会议名称: 原子核磁矩国际研讨会

会议地点: 北京

会议语种:英文

页码: 204-209

在线出版日期: 2010-04-27（万方平台首次上网日期，不代表论文的发表时间）