| Evolutionary population synthesis for binary stellar populations | |
Zhang FH(张奉辉)1 ; Han ZW(韩占文)1; Li LF(李立芳)1; Hurley, JR2; Zhang, F (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, Kunming 650011, Peoples R China.
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| 发表期刊 | ASTRONOMY & ASTROPHYSICS
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| 2004-02 | |
| 卷号 | 415期号:1页码:117-122 |
| DOI | 10.1051/0004-6361:20031268 |
| 产权排序 | 第1完成单位 |
| 收录类别 | SCI |
| 关键词 | Star : Evolution Binary : Evolution Galaxies : Star Clusters |
| 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. |
| 语种 | 英语 |
| 学科领域 | Astronomy & Astrophysics |
| 文章类型 | Article |
| ISSN | 0004-6361 |
| URL | 查看原文 |
| 归档日期 | 2004-03-01 |
| WOS记录号 | WOS:000188720500014 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | MASS-RATIO DISTRIBUTION ; SUBDWARF-B-STARS ; SPECTROSCOPIC BINARIES ; SOLAR NEIGHBORHOOD ; LIBRARY ; SAMPLE ; ORIGIN |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/4411 |
| 专题 | 大样本恒星演化研究组 |
| 通讯作者 | Zhang, F (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, Kunming 650011, Peoples R China. |
| 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 |
| 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,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,&Zhang, F .(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. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Evolutionary populat（153KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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