Mixed symmetry states and isospin excitation in the N = Z nucleus 28Si

中国物理C, 2009, 33(z1): 46-48.

^1, , ^2, , ^3, , ^4,

1.Department of Physics Chifeng University, Chifeng, 024001, China

2.Department of physics, Tsinghua University, Beijing 100084, China;Department of physics, College of Education, Basrah University, Basrah, Iraq

3.Department of Physics Chifeng University, Chifeng, 024001, China

4.Department of Physics Chifeng University, Chifeng, 024001, China

基金项目: 国家自然科学基金(10765001;10547003) Key Scientific Research Fund of Inner Mongolian Educational Bureau(200607010111;NJZY07155)

Mixed symmetry states and isospin excitation in the N = Z nucleus 28Si

LU Li-Jun ^1, , Al-Khudair Falih H ^2, , ZHANG Jin-Fu ^3, , BAI Hong-Bo ^4,

1.Department of Physics Chifeng University, Chifeng, 024001, China

2.Department of physics, Tsinghua University, Beijing 100084, China;Department of physics, College of Education, Basrah University, Basrah, Iraq

3.Department of Physics Chifeng University, Chifeng, 024001, China

4.Department of Physics Chifeng University, Chifeng, 024001, China

Keywords： IBM-3

The interacting boson model with isospin (IBM-3) has been used to study the isospin excitation states and mixed symmetry states at low spin for 28Si. The theoretical calculations are in agreement with experimental data. The theoretical results show that the 8+1 energy is 14.73 MeV.

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Mixed symmetry states and isospin excitation in the N = Z nucleus 28Si

参考文献