Three-dimensional angular momentum projected relativistic point-coupling approach for low-lying excited states in Mg-24

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	Three-dimensional angular momentum projected relativistic point-coupling approach for low-lying excited states in Mg-24
	Meng Jie; Yao Jiang-Ming; Arteaga, D. Pena; Ring, P.; Yao, JM , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
刊名	CHINESE PHYSICS LETTERS
	2008
卷号	25 期号:10 页码:3609-3612
关键词	Hartree-bogoliubov Theory Mean-field Theory Wave-functions Self-consistent Triaxial Shapes Nuclei Number Shell
ISSN号	0256-307X
英文摘要	A full three-dimensional angular momentum projection on top of a triaxial relativistic mean-field calculation is implemented for the first time. The underlying Lagrangian is a point coupling model and pairing correlations are taken into account by a monopole force. This method is applied for the low-lying excited states in Mg-24. Good agreement with the experimental data is found for the ground state properties. A minimum in the potential energy surface for the 2(1)(+) state, with beta similar or equal to 0.55, gamma similar or equal to 10 degrees, is used as the basis to investigate the rotational energy spectrum as well as the corresponding B(E2) transition probabilities as compared to the available data.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000259736600024
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5452]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Yao, JM , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Meng Jie,Yao Jiang-Ming,Arteaga, D. Pena,et al. Three-dimensional angular momentum projected relativistic point-coupling approach for low-lying excited states in Mg-24[J]. CHINESE PHYSICS LETTERS,2008,25(10):3609-3612.
APA	Meng Jie,Yao Jiang-Ming,Arteaga, D. Pena,Ring, P.,&Yao, JM , Peking Univ, Sch Phys, Beijing 100871, Peoples R China.(2008).Three-dimensional angular momentum projected relativistic point-coupling approach for low-lying excited states in Mg-24.CHINESE PHYSICS LETTERS,25(10),3609-3612.
MLA	Meng Jie,et al."Three-dimensional angular momentum projected relativistic point-coupling approach for low-lying excited states in Mg-24".CHINESE PHYSICS LETTERS 25.10(2008):3609-3612.