Strange quark matter and strangelets in the improved quasiparticle model
Wu, C; Xu, RL; Wu, C (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
2015
发表期刊EUROPEAN PHYSICAL JOURNAL A
ISSN1434-6001
卷号51期号:10页码:
文章类型期刊文献
摘要In this work, the properties of strange quark matter and strangelets are investigated within the framework of the improved quasiparticle model. The energy per baryon and particle chemical potentials as a function of the quark matter density are given. In particular, within the multiple reflection expansion method, the finite-size effects of strangelets are discussed in detail. The stable radius of a strangelet in the present model is smaller than, but comparable with that of the corresponding nucleus with the same baryon number. With the baryon number increment of stable strangelets, it is found that the surface tension decreases to 33 MeV fm(-2) for strangelets with the baryon number greater than 10(4).
关键词Zero-point Energy Quantum Chromodynamics Dependent Infinity Surface-tension Bag Pressure Temperature Transition Stability Stars
语种英语
WOS记录号WOS:000361994400002
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/25048
专题中科院上海应用物理研究所2011-2018年
通讯作者Wu, C (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
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GB/T 7714
Wu, C,Xu, RL,Wu, C . Strange quark matter and strangelets in the improved quasiparticle model[J]. EUROPEAN PHYSICAL JOURNAL A,2015,51(10):—.
APA Wu, C,Xu, RL,&Wu, C .(2015).Strange quark matter and strangelets in the improved quasiparticle model.EUROPEAN PHYSICAL JOURNAL A,51(10),—.
MLA Wu, C,et al."Strange quark matter and strangelets in the improved quasiparticle model".EUROPEAN PHYSICAL JOURNAL A 51.10(2015):—.
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