Estimating the metallicity of old star clusters in M33 | |
Ma, J![]() ![]() ![]() ![]() | |
刊名 | CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
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2002-04-01 | |
卷号 | 2期号:2页码:127-132 |
关键词 | galaxies : individual (M33) galaxies : evolution galaxies : star clusters |
英文摘要 | Based on the method proposed by Kong et al. and on the multi-color spectrophotometry by Ma et al., we estimate the metallicities of 16 old star clusters in the nearby spiral galaxy M33, ten of which are halo globular clusters. These old clusters are all metal poor, the range of metallicity ([Fe/H]) is from -0.14 to -2.12. In general, our results are consistent with those derived by other methods, such as integrated spectra and photometry, and our study confirms the reliability of the method of Kong et al. |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000175150900005 |
内容类型 | 期刊论文 |
源URL | [http://ir.bao.ac.cn/handle/114a11/8523] ![]() |
专题 | 国家天文台_光学天文研究部 |
作者单位 | Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China |
推荐引用方式 GB/T 7714 | Ma, J,Zhou, X,Wu, H,et al. Estimating the metallicity of old star clusters in M33[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2002,2(2):127-132. |
APA | Ma, J.,Zhou, X.,Wu, H.,Chen, JS.,Jiang, ZJ.,...&Zhu, J.(2002).Estimating the metallicity of old star clusters in M33.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2(2),127-132. |
MLA | Ma, J,et al."Estimating the metallicity of old star clusters in M33".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 2.2(2002):127-132. |
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