Hyperon rms radii of Pb-208(Lambda) and neutron star structure

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	Hyperon rms radii of Pb-208(Lambda) and neutron star structure
	Jia, HY; Lu, HF; Meng, J; Jia, HY , Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China.
	2002
发表期刊	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
ISSN	0254-3052
卷号	26 期号:10 页码:1050-1055
摘要	The hyperon rms radii in Pb-208(Lambda) and neutron star structure have been studied in the framework of the relativistic mean field theory with nucleons, hyperons and mesons. Attention has been paid on the hyperon coupling constants which can not be accurately determined experimentally'. A new relation between the hyperon rms radius in hypernucleus and the properties of a neutron star is proposed, i.e. the larger the hyperon rms radius, the larger the maximum mass and radius of the star. Further accurate measurement of the hyperon rms radius in Pb-208(Lambda) will have important implications for the structure of neutron stars.
部门归属	Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China; SW Jiaotong Univ, Inst Modern Phys, Chengdu 610031, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
关键词	Mean-field Theory Matter Hypernuclei Lambda
学科领域	Physics
URL	查看原文
收录类别	SCI
WOS记录号	WOS:000178643300011
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/13420
专题	理论物理所1978-2010年知识产出
通讯作者	Jia, HY , Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China.
推荐引用方式 GB/T 7714	Jia, HY,Lu, HF,Meng, J,et al. Hyperon rms radii of Pb-208(Lambda) and neutron star structure[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2002,26(10):1050-1055.
APA	Jia, HY,Lu, HF,Meng, J,&Jia, HY , Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China..(2002).Hyperon rms radii of Pb-208(Lambda) and neutron star structure.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,26(10),1050-1055.
MLA	Jia, HY,et al."Hyperon rms radii of Pb-208(Lambda) and neutron star structure".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 26.10(2002):1050-1055.

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