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Estimating the metallicity of old star clusters in M33
Ma, J; Zhou, X; Wu, H; Chen, JS; Jiang, ZJ; Xue, SJ; Zhu, J
2002-04-01
发表期刊CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
卷号2期号:2页码:127-132
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.
关键词Galaxies : Individual (M33) Galaxies : Evolution Galaxies : Star Clusters
收录类别SCI
语种英语
WOS记录号WOS:000175150900005
引用统计
文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/8523
专题光学天文研究部
作者单位Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
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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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