The influence of Coulomb coupling effects on solar-like stellar models

doi:10.1016/j.chinastron.2004.01.003

YNAO OpenIR > 恒星物理研究组

	The influence of Coulomb coupling effects on solar-like stellar models
	Zhao CJ(赵承均); Zhao, CJ (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Astron Observ, Kunming 650011, Peoples R China.
发表期刊	CHINESE ASTRONOMY AND ASTROPHYSICS
	2004-01
卷号	28 期号:1 页码:18-32
DOI	10.1016/j.chinastron.2004.01.003
产权排序	第1完成单位
收录类别	SCI
关键词	Stars : Evolution
摘要	The equation of state (EOS) is one of the most important physical equations in stellar modeling theory. For research fields such as the helioseismology, which need high accuracy, an EOS including only ideal effects is not sufficient, and a more precise one involving non-ideal effects is needed. For a weakly coupled and weakly degenerate plasma system, the Coulomb interactions between the following charged particles are treated as follows: The ion-electron interactions, by the extended Debye-Huckel theory with hard-core corrections, the ion-ion interactions, by many-body theory of classical point particles, and the electron-electron interactions, by quantum statistical methods. Their effects on the free energy are described by semi-analytic formulas. A group of solar-like star models are selected for comparing the results before and after the EOS improvement.
语种	英语
学科领域	Astronomy & Astrophysics
文章类型	Article
ISSN	0275-1062
URL	查看原文
WOS记录号	WOS:000189220700003
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	EQUATION-OF-STATE ; PLASMAS ; ENVELOPES
引用统计
文献类型	期刊论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/5175
专题	恒星物理研究组
通讯作者	Zhao, CJ (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Astron Observ, Kunming 650011, Peoples R China.
作者单位	Yunnan Astronomical Observatory, National Astronomical Observatories, Chinese Academy of Sciences, Kunming 650011, China
第一作者单位	中国科学院云南天文台
推荐引用方式 GB/T 7714	Zhao CJ,Zhao, CJ . The influence of Coulomb coupling effects on solar-like stellar models[J]. CHINESE ASTRONOMY AND ASTROPHYSICS,2004,28(1):18-32.
APA	Zhao CJ,&Zhao, CJ .(2004).The influence of Coulomb coupling effects on solar-like stellar models.CHINESE ASTRONOMY AND ASTROPHYSICS,28(1),18-32.
MLA	Zhao CJ,et al."The influence of Coulomb coupling effects on solar-like stellar models".CHINESE ASTRONOMY AND ASTROPHYSICS 28.1(2004):18-32.

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