Asteroseismic analysis of alpha Cen B: Preliminary tests of effects of rotation and interior magnetic field in the solar-like star

	Asteroseismic analysis of alpha Cen B: Preliminary tests of effects of rotation and interior magnetic field in the solar-like star
	Tang YK(唐延柯)1,3 ; Bi SL(毕少兰)1,2 ; Gai N(盖宁)1,3 ; Xu HY(许华崟)1
刊名	CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
	2008-08
卷号	8 期号:4 页码:421-432
关键词	stars : oscillations stars : interiors stars : individual (alpha Cen B)
ISSN号	1009-9271
通讯作者	Tang, YK (reprint author), Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China.
产权排序	第一完成单位
英文摘要	Taking into consideration the effects of rotation and interior magnetic field during the lifetime of the star, we reconstruct the model of a Cen B to satisfy the latest non-asteroseismic and asteroseismic observational constraints. We find that the effects can induce a change of about 0.3 mu Hz in the large frequency spacings and can speed up the star's evolution. The model of a Cen B has thereby been improved.
学科主题	Astronomy & Astrophysics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	MODE OSCILLATION SPECTRUM ; ANGULAR-MOMENTUM LOSS ; MAIN-SEQUENCE STARS ; LOW-MASS STARS ; CENTAURI-B ; STELLAR EVOLUTION ; DIFFERENTIAL ROTATION ; ADIABATIC STABILITY ; ELEMENT DIFFUSION ; DYNAMO
收录类别	SCI
原文出处	http://iopscience.iop.org/1009-9271/8/4/06/
语种	英语
WOS记录号	WOS:000258698200006
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/5195]
专题	云南天文台_恒星物理研究组
作者单位	1.National Astronomical Observatories / Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011, China 2.Department of Astronomy Beijing Normal University, Beijing 100875, China 3.Graduate School of Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式 GB/T 7714	Tang YK,Bi SL,Gai N,et al. Asteroseismic analysis of alpha Cen B: Preliminary tests of effects of rotation and interior magnetic field in the solar-like star[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2008,8(4):421-432.
APA	Tang YK,Bi SL,Gai N,&Xu HY.(2008).Asteroseismic analysis of alpha Cen B: Preliminary tests of effects of rotation and interior magnetic field in the solar-like star.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,8(4),421-432.
MLA	Tang YK,et al."Asteroseismic analysis of alpha Cen B: Preliminary tests of effects of rotation and interior magnetic field in the solar-like star".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 8.4(2008):421-432.