Discussion on candidates for the M stars with 11.2 mu m SiC feature | |
Chen PS(陈培生); Gao YF(高亦菲); Dan HG(单红光); Wang XH(汪洵浩); Chen, PS (reprint author), CAS, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China. | |
发表期刊 | NEW ASTRONOMY |
2004-01 | |
卷号 | 9期号:1页码:17-26 |
DOI | 10.1016/S1384-1076(03)00088-5 |
产权排序 | 第1完成单位 |
收录类别 | SCI ; EI |
关键词 | Stars : Late-type Stars : Chemically Peculiar Infrared : Stars |
摘要 | The oxygen-rich stars with SiC emission features are unexpected according to the evolutionary theory in the late stage of stellar evolution. After the careful re-examination of such samples reported previously and searching for new samples, seven stars are found to be the candidates of the M stars with 11.2 mum SiC emission feature. However, with the IRAS low-resolution spectrum, the IRAS two colour diagram and other information, it is seen that no strong candidates for oxygen-rich AGB stars with carbon-rich circumstellar dust could be found so far. (C) 2003 Elsevier B.V. All rights reserved. |
语种 | 英语 |
学科领域 | Astronomy & Astrophysics |
文章类型 | Article |
ISSN | 1384-1092 |
URL | 查看原文 |
归档日期 | 2003-11-17 |
WOS记录号 | WOS:000186681400002 |
WOS研究方向 | Astronomy & Astrophysics |
WOS类目 | Astronomy & Astrophysics |
关键词[WOS] | LOW-RESOLUTION SPECTRA ; UNUSUAL DUST SHELLS ; CRYSTALLINE SILICATE DUST ; INFRARED CARBON STARS ; GIANT BRANCH STARS ; EVOLVED STARS ; SPACE DISTRIBUTION ; STELLAR EVOLUTION ; IRAS SPECTRA ; RED GIANTS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ynao.ac.cn/handle/114a53/4184 |
专题 | 其他 |
通讯作者 | Chen, PS (reprint author), CAS, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China. |
作者单位 | National Astronomical Observatories/Yunnan Observatory, CAS, Kunming 650011, China |
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 | Chen PS,Gao YF,Dan HG,et al. Discussion on candidates for the M stars with 11.2 mu m SiC feature[J]. NEW ASTRONOMY,2004,9(1):17-26. |
APA | Chen PS,Gao YF,Dan HG,Wang XH,&Chen, PS .(2004).Discussion on candidates for the M stars with 11.2 mu m SiC feature.NEW ASTRONOMY,9(1),17-26. |
MLA | Chen PS,et al."Discussion on candidates for the M stars with 11.2 mu m SiC feature".NEW ASTRONOMY 9.1(2004):17-26. |
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Discussion on candid(226KB) | 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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