The effect of method of constructing the mass distribution on single stellar populations

doi:10.1088/1009-9271/5/4/005

YNAO OpenIR > 大样本恒星演化研究组

	The effect of method of constructing the mass distribution on single stellar populations
	Zhang FH(张奉辉); Li LF(李立芳); Han ZW(韩占文); Zhang, FH (reprint author), Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China.
发表期刊	CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
	2005
卷号	5 期号:4 页码:371-378
DOI	10.1088/1009-9271/5/4/005
产权排序	第1完成单位
收录类别	SCI
关键词	Star : Evolution Galaxies : Star Clusters Galaxies : Stellar Content
摘要	We use two methods of constructing the initial mass distribution, the traditional way and Monte Carlo simulation, to obtain integrated U - B, B - V, V-R and V-I colours and absorption-line indices defined by the Lick Observatory image dissector scanner (referred to as Lick/IDS), for instantaneous burst solar-metallicity single stellar populations with ages in the range 1-15 Gyr. We find that the evolutionary curves of all colours obtained by the traditional method are smoother than those by Monte Carlo simulation, that the U - B and B - V colours obtained by the two methods agree with one another, while the V - R and V - I colours by the traditional method are bluer than those by Monte Carlo simulation. A comparison of the Lick/IDS absorption-line indices shows that the variations in all the indices by the traditional method are smoother than that for the Monte Carlo simulation, and that all the indices except for TiO1 and TiO2 are consistent with those for the Monte Carlo simulation.
语种	英语
学科领域	Astronomy & Astrophysics
文章类型	Article
ISSN	1009-9271
URL	查看原文
归档日期	2005-08-15
WOS记录号	WOS:000231442100005
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	ABSORPTION-FEATURE INDEXES ; EVOLUTIONARY SYNTHESIS ; STARS ; LIBRARY
引用统计
文献类型	期刊论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/4422
专题	大样本恒星演化研究组
通讯作者	Zhang, FH (reprint author), Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China.
作者单位	National Astronomical Observatories, Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011
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	Zhang FH,Li LF,Han ZW,et al. The effect of method of constructing the mass distribution on single stellar populations[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2005,5(4):371-378.
APA	Zhang FH,Li LF,Han ZW,&Zhang, FH .(2005).The effect of method of constructing the mass distribution on single stellar populations.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,5(4),371-378.
MLA	Zhang FH,et al."The effect of method of constructing the mass distribution on single stellar populations".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 5.4(2005):371-378.

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