Structure of β-emitting nuclei ^(29)P  

作　　者：周冬梅 郑永男 张锡珍 袁大庆 左翼 范平 王志强 骆海龙 许国基 朱升云 

机构地区：[1]China Institute of Atomic Energy

出　　处：《Chinese Physics C》2009年第S1期218-220,共3页中国物理C（英文版）

基　　金：Supported by National Natural Science Foundation of China (10505032,10435010)

摘　　要：The extoic structure of 29P was investigated by measuring its magnetic moment in the ground state with β-NMR method. We got the experimental value of 1.2346 μN after diamagnetism correction. It is very close to the calculated value of 1.1009 μN computed with shell model. The shell model calculation also gave a proton density distribution of 29P with a long tail. The present results show that 2s1/2 proton in the 29P may lead to the proton-skin structure.The extoic structure of 29P was investigated by measuring its magnetic moment in the ground state with β-NMR method. We got the experimental value of 1.2346 μN after diamagnetism correction. It is very close to the calculated value of 1.1009 μN computed with shell model. The shell model calculation also gave a proton density distribution of 29P with a long tail. The present results show that 2s1/2 proton in the 29P may lead to the proton-skin structure.

关 键 词：29P magnetic moment β-NMR proton density distribution proton-skin 

分 类 号：O571.3[理学—粒子物理与原子核物理]