Evolutionary population synthesis for binary stellar populations
文献类型：期刊论文
| 作者 | Zhang FH(张奉辉)1 ; Han ZW(韩占文)1; Li LF(李立芳)1; Hurley, JR2
|
| 刊名 | ASTRONOMY & ASTROPHYSICS
 |
| 出版日期 | 2004-02 |
| 卷号 | 415期号:1页码:117-122 |
| 关键词 | star : evolution binary : evolution galaxies : star clusters |
| ISSN号 | 0004-6361 |
| 产权排序 | 第一完成单位 |
| 通讯作者 | Zhang, F (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, Kunming 650011, Peoples R China. |
| 英文摘要 | We present integrated colours, integrated spectral energy distributions, and absorption-line indices, for instantaneous burst solar-metallicity binary stellar populations with ages in the range 1-15Gyr. By comparing the results for populations with and without binary interactions we show that the inclusion of binary interactions makes the appearance of the population substantially bluer - this is the case for each of the quantities we have considered. This effect raises the derived age and metallicity of the population. Therefore it is necessary to consider binary interactions in order to draw accurate conclusions from evolutionary population synthesis work. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Astronomy & Astrophysics |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | MASS-RATIO DISTRIBUTION ; SUBDWARF-B-STARS ; SPECTROSCOPIC BINARIES ; SOLAR NEIGHBORHOOD ; LIBRARY ; SAMPLE ; ORIGIN |
| 收录类别 | SCI |
| 原文出处 | http://www.aanda.org/articles/aa/abs/2004/07/aah4722/aah4722.html |
| 语种 | 英语 |
| WOS记录号 | WOS:000188720500014 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/4411]  |
| 专题 | 云南天文台_大样本恒星演化研究组 |
| 作者单位 | 1.National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming, 650011, PR China 2.Department of Astrophysics, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024, USA |
| 推荐引用方式 GB/T 7714 | Zhang FH,Han ZW,Li LF,et al. Evolutionary population synthesis for binary stellar populations[J]. ASTRONOMY & ASTROPHYSICS,2004,415(1):117-122. |
| APA | Zhang FH,Han ZW,Li LF,&Hurley, JR.(2004).Evolutionary population synthesis for binary stellar populations.ASTRONOMY & ASTROPHYSICS,415(1),117-122. |
| MLA | Zhang FH,et al."Evolutionary population synthesis for binary stellar populations".ASTRONOMY & ASTROPHYSICS 415.1(2004):117-122. |
入库方式： OAI收割
来源：云南天文台
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