Stable strange quark matter objects with running masses and coupling constant

doi:http://dx.doi.org/10.1016/j.nuclphysb.2017.01.022

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	Stable strange quark matter objects with running masses and coupling constant
	Xia, CJ; Zhou, SG; Xia, CJ (reprint author), Zhejiang Univ, Sch Informat Sci & Engn, Ningbo Inst Technol, Ningbo 315100, Peoples R China.; Xia, CJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China.
刊名	NUCLEAR PHYSICS B
	2017
卷号	916 页码:669-687
DOI	http://dx.doi.org/10.1016/j.nuclphysb.2017.01.022
英文摘要	We improve our recently proposed unified description for strange quark matter (SQM) objects, in the way that analytical expressions are derived and used to calculate the distribution of particles inside an SQM object. In the improved model, the computational time is greatly reduced without losing accuracy. The properties of SQM objects are then investigated by adopting perturbative quantum chromodynamics with running quark masses and coupling constant. Aside from the increase of masses and radii of strange stars, it is found that the perturbative interactions also make the electric field on the surface stronger and extends deeper into the core, while small SQM objects become less compact and more positively charged. These may affect the experimental searches of SQM. (C) 2017 The Author(s). Published by Elsevier B.V.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/22114]
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	Xia, CJ (reprint author), Zhejiang Univ, Sch Informat Sci & Engn, Ningbo Inst Technol, Ningbo 315100, Peoples R China.; Xia, CJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China.
推荐引用方式 GB/T 7714	Xia, CJ,Zhou, SG,Xia, CJ ,et al. Stable strange quark matter objects with running masses and coupling constant[J]. NUCLEAR PHYSICS B,2017,916:669-687.
APA	Xia, CJ,Zhou, SG,Xia, CJ ,&Xia, CJ .(2017).Stable strange quark matter objects with running masses and coupling constant.NUCLEAR PHYSICS B,916,669-687.
MLA	Xia, CJ,et al."Stable strange quark matter objects with running masses and coupling constant".NUCLEAR PHYSICS B 916(2017):669-687.