Covariant density functional theory for magnetic rotation

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	Covariant density functional theory for magnetic rotation
	Peng, J.; Meng, J.; Ring, P.; Zhang, S. Q.; Peng, J , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
刊名	PHYSICAL REVIEW C
	2008
卷号	78 期号:2 页码:-
关键词	Mean-field-theory Hartree-bogoliubov Theory Oscillator Wave Functions Ground-state Properties Tilted-axis Cranking Neutron Drip-line Shears Bands Pseudospin Symmetry Nuclear Rotations Relativistic Description
ISSN号	0556-2813
英文摘要	The tilted axis cranking formalism is implemented in relativistic mean field (RMF) theory. It is used for a microscopic description of magnetic rotation in the framework of covariant density functional theory. We assume that the rotational axis is in the xz plane and consider systems with the two symmetries P (space reflection) and P(y)T (a combination of a reflection in the v direction and time reversal). A computer code based on these symmetries is developed, and first applications are discussed for the nucleus (142)Gd: the rotational band based on the configuration pi h(11/2)(2) circle times nu h(11/2)(-2) is investigated in a fully microscopic and self-consistent way. The results are compared with available data, such as spectra and electromagnetic transition ratios B(M1)/B(E2). The relation between rotational velocity and angular momentum are discussed in detail together with the shears mechanism characteristic of magnetic rotation.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000259368700028
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5489]
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	Peng, J , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Peng, J.,Meng, J.,Ring, P.,et al. Covariant density functional theory for magnetic rotation[J]. PHYSICAL REVIEW C,2008,78(2):-.
APA	Peng, J.,Meng, J.,Ring, P.,Zhang, S. Q.,&Peng, J , Peking Univ, Sch Phys, Beijing 100871, Peoples R China.(2008).Covariant density functional theory for magnetic rotation.PHYSICAL REVIEW C,78(2),-.
MLA	Peng, J.,et al."Covariant density functional theory for magnetic rotation".PHYSICAL REVIEW C 78.2(2008):-.