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Relativistic Continuum Random Phase Approximation and Applications I. Formalism

文献类型：期刊论文

作者Cao Li-Gang2,3; Yang Ding1,4; Ma Zhong-Yu3,4
刊名COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期2010-04-01
卷号53期号:4页码:716-722
关键词Hartree-Fock and random-phase approximations giant resonances nuclear matter
ISSN号0253-6102
DOI10.1088/0253-6102/53/4/25
英文摘要A fully consistent relativistic continuum random phase approximation (RCRPA) is constructed in terms of the Green's function technique. In this method the contribution of the continuum spectrum to nuclear excitations is treated exactly by the single particle Green's function, which includes also the negative states in the Dirac sea in the nose aapproximation. The theoretical formalism of RCRPA and numerical details are presented. The single particle Green's function is calculated numerically by a proper product of regular and irregular solutions of the Dirac equation. The numerical details and the formalism of RCRPA in the momentum representation are presented.
WOS关键词MEAN-FIELD-THEORY ; FINITE NUCLEI ; DENSITY ; MODELS ; MATTER ; COMPRESSIBILITY ; RESONANCE
资助项目National Natural Science Foundation of China[10875150] ; National Natural Science Foundation of China[10775183] ; National Natural Science Foundation of China[10535010] ; Major State Basic Research Development Programme of China[2007CB815000]
WOS研究方向Physics
语种英语
WOS记录号WOS:000276579300025
出版者IOP PUBLISHING LTD
资助机构National Natural Science Foundation of China ; Major State Basic Research Development Programme of China
公开日期2011-04-20
源URL[http://ir.imp.cas.cn/handle/113462/8163]  
专题近代物理研究所_近代物理研究所知识存储（2010之前）
通讯作者Yang Ding
作者单位1.Commun Univ China, Beijing 100024, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
3.Natl Lab Heavy Collis, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
4.China Inst Atom Energy, Beijing 102413, Peoples R China
推荐引用方式
GB/T 7714		 Cao Li-Gang,Yang Ding,Ma Zhong-Yu. Relativistic Continuum Random Phase Approximation and Applications I. Formalism[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2010,53(4):716-722.
APA Cao Li-Gang,Yang Ding,&Ma Zhong-Yu.(2010).Relativistic Continuum Random Phase Approximation and Applications I. Formalism.COMMUNICATIONS IN THEORETICAL PHYSICS,53(4),716-722.
MLA Cao Li-Gang,et al."Relativistic Continuum Random Phase Approximation and Applications I. Formalism".COMMUNICATIONS IN THEORETICAL PHYSICS 53.4(2010):716-722.

入库方式： OAI收割

来源：近代物理研究所

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