Influence of electron gas on nuclear structure in compact objects

	Influence of electron gas on nuclear structure in compact objects
	Dong Jian-Min 1; Zhang Hong-Fei 1; Wang Yan-Zhao 1; Su Xin-Ning 1; Zuo Wei1,2 ; Li Jun-Qing 2
刊名	ACTA PHYSICA SINICA
	2009-04-01
卷号	58 页码:2294-2299
关键词	relativistic mean field theory Wigner-Seitz approximation single-particle energy levels root-mean-square radii
ISSN号	1000-3290
英文摘要	The influence of electron gas on atomic nuclei Fe-56 and Sr-120 in compact matter has been studied by relativistic mean field theory in combination with Wigner-Seitz approximation. Bardeen-Cooper-Schrieffer approximation is used to deal with pairing correlations. The results show that single-particle energy levels, nucleon density distributions and root-mean-square radii are changed due to electron gas. The influence on protons is greater than that on neutrons.
资助项目	National Natural Science Foundation of China[10775061] ; National Natural Science Foundation of China[10505016] ; National Natural Science Foundation of China[10575119] ; National Natural Science Foundation of China[10175074] ; Fundamental Research Foundation for Physics and Mathematics of Lanzhou University[LZULL200805] ; Chinese Academy of Sciences[KJCX3-SYW-N2] ; Special Foundation for State Major Basic Research Program of China[2007CB815004]
WOS关键词	MEAN-FIELD-THEORY ; HYPERNUCLEI ; MATTER ; STARS
WOS研究方向	Physics
语种	英语
出版者	CHINESE PHYSICAL SOC
WOS记录号	WOS:000265324700027
资助机构	National Natural Science Foundation of China ; Fundamental Research Foundation for Physics and Mathematics of Lanzhou University ; Chinese Academy of Sciences ; Special Foundation for State Major Basic Research Program of China
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/30203]
专题	中国科学院近代物理研究所
通讯作者	Zhang Hong-Fei
作者单位	1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Dong Jian-Min,Zhang Hong-Fei,Wang Yan-Zhao,et al. Influence of electron gas on nuclear structure in compact objects[J]. ACTA PHYSICA SINICA,2009,58:2294-2299.
APA	Dong Jian-Min,Zhang Hong-Fei,Wang Yan-Zhao,Su Xin-Ning,Zuo Wei,&Li Jun-Qing.(2009).Influence of electron gas on nuclear structure in compact objects.ACTA PHYSICA SINICA,58,2294-2299.
MLA	Dong Jian-Min,et al."Influence of electron gas on nuclear structure in compact objects".ACTA PHYSICA SINICA 58(2009):2294-2299.