Three-dimensional angular momentum projection in relativistic mean-field theory

doi:10.1103/PhysRevC.79.044312

	Three-dimensional angular momentum projection in relativistic mean-field theory
	Yao, J. M.1,2; Meng, J.1,3,4; Ring, P.2; Arteaga, D. Pena 2
刊名	PHYSICAL REVIEW C
	2009-04-01
卷号	79 页码:23
ISSN号	0556-2813
DOI	10.1103/PhysRevC.79.044312
英文摘要	Based on a relativistic mean-field theory with an effective point coupling between the nucleons, three-dimensional angular momentum projection is implemented for the first time to project out states with designed angular momentum from deformed intrinsic states generated by triaxial quadrupole constraints. The same effective parameter set PC-F1 of the effective interaction is used for deriving the mean field and the collective Hamiltonian. Pairing correlations are taken into account by the BCS method using both monopole forces and zero-range 3 forces with, strength parameters adjusted to experimental even-odd mass differences. The method is applied successfully to the isotopes (24)Mg, (30)Mg, and (32)Mg.
WOS关键词	HARTREE-BOGOLIUBOV THEORY ; GENERATOR-COORDINATE METHOD ; OSCILLATOR WAVE FUNCTIONS ; NUCLEAR-STRUCTURE ; SHELL-MODEL ; SELF-CONSISTENT ; MATRIX-ELEMENTS ; PARTICLE NUMBER ; CANONICAL FORM ; SYMMETRY
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000266634300017
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/30834]
专题	中国科学院近代物理研究所
通讯作者	Yao, J. M.
作者单位	1.Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 2.Tech Univ Munich, Dept Phys, D-85748 Garching, Germany 3.Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China 4.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Yao, J. M.,Meng, J.,Ring, P.,et al. Three-dimensional angular momentum projection in relativistic mean-field theory[J]. PHYSICAL REVIEW C,2009,79:23.
APA	Yao, J. M.,Meng, J.,Ring, P.,&Arteaga, D. Pena.(2009).Three-dimensional angular momentum projection in relativistic mean-field theory.PHYSICAL REVIEW C,79,23.
MLA	Yao, J. M.,et al."Three-dimensional angular momentum projection in relativistic mean-field theory".PHYSICAL REVIEW C 79(2009):23.