Thermodynamics, strange quark matter, and strange stars

	Thermodynamics, strange quark matter, and strange stars
	Peng GX(彭光雄); Jiang HQ(姜焕清); Zou BS(邹冰松); Peng, GX; Chiang, HC; Zou, BS; Ning, PZ; Luo, SJ
刊名	PHYSICAL REVIEW C
	2000
卷号	62 期号:2 页码:25801
通讯作者	China Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China ; Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China ; Huazhong Univ Sci & Technol, Dept Phys, Wuhan 430074, Peoples R China
英文摘要	Upon application of both the general ensemble theory and basic thermodynamical principles, we derive in detail the thermodynamics of strange matter with density-dependent particle masses, which resolves the problem of inconsistencies in the thermodynamical properties of the earlier approaches. We then recalculate the properties of strange quark matter with this new thermodynamical treatment and our recently determined quark mass scaling, and find that the density behavior of the sound velocity is opposite to the previous finding, but consistent with one of our recent publications. The structure equations for strange stars are integrated with the presently obtained equation of state. We find that the mass-radius relation is similar to previous results except the maximum mass is smaller in our case if strange quark matter is absolutely stable.
学科主题	Physics
类目[WOS]	Physics, Nuclear
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000088714000060
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/240517]
专题	高能物理研究所_理论物理室
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Peng GX,Jiang HQ,Zou BS,et al. Thermodynamics, strange quark matter, and strange stars[J]. PHYSICAL REVIEW C,2000,62(2):25801.
APA	彭光雄.,姜焕清.,邹冰松.,Peng, GX.,Chiang, HC.,...&Luo, SJ.(2000).Thermodynamics, strange quark matter, and strange stars.PHYSICAL REVIEW C,62(2),25801.
MLA	彭光雄,et al."Thermodynamics, strange quark matter, and strange stars".PHYSICAL REVIEW C 62.2(2000):25801.