Isospin and mixed symmetry structure in ^(24)Mg  

作　　者：吕立君 白洪波 张进富 

机构地区：[1]Department of Physics,Chifeng University,Chifeng 024001,China

出　　处：《Chinese Physics C》2008年第3期177-181,共5页中国物理C（英文版）

基　　金：Supported by NSFC(10765001,10547003);Key Scientific Research Fund of Inner Mongolian Educational Bureau(200607010111,NJ05007,NJ04116)

摘　　要：The interacting boson model with isospin （IBM-3） has been used to study the isospin excitation states and electromagnetic transitions for 24Mg nucleus. The mixed symmetry states at low spin are also analyzed. The theoretical calculations are in agreement with experimental data. The present calculations indicate that the 3^＋ state is the lowest mixed symmetry state.The interacting boson model with isospin （IBM-3） has been used to study the isospin excitation states and electromagnetic transitions for 24Mg nucleus. The mixed symmetry states at low spin are also analyzed. The theoretical calculations are in agreement with experimental data. The present calculations indicate that the 3^＋ state is the lowest mixed symmetry state.

关 键 词：IBM-3 energy level ISOSPIN mixed symmetry states electromagnetic transitions 

分 类 号：O571[理学—粒子物理与原子核物理]