NAOC Open IR
On the Carbon-Star Status of Five Stars in a New Carbon Star Catalog
Chen Peisheng; Gao Yifei
2002
Source PublicationChinese Journal of Astronomy and Astrophysics
ISSN1009-9271
Volume2Issue:2Pages:169
AbstractWe find that five sources listed in the new carbon star catalog are not really carbon-rich objects but oxygen-rich stars, because they all have the prominent 10μm silicate features in absorption and the 1612MHz OH maser emission or/and the SiO molecular features. These objects were considered as carbon stars in the catalog based only on their locations in the infrared two-color diagram. Therefore to use the infrared two-color diagram to distinguish carbon-rich stars from oxygenrich stars must be done with caution, because, in general, it has only a statistical meaning.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/42878
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Chen Peisheng,Gao Yifei. On the Carbon-Star Status of Five Stars in a New Carbon Star Catalog[J]. Chinese Journal of Astronomy and Astrophysics,2002,2(2):169.
APA Chen Peisheng,&Gao Yifei.(2002).On the Carbon-Star Status of Five Stars in a New Carbon Star Catalog.Chinese Journal of Astronomy and Astrophysics,2(2),169.
MLA Chen Peisheng,et al."On the Carbon-Star Status of Five Stars in a New Carbon Star Catalog".Chinese Journal of Astronomy and Astrophysics 2.2(2002):169.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chen Peisheng]'s Articles
[Gao Yifei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen Peisheng]'s Articles
[Gao Yifei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen Peisheng]'s Articles
[Gao Yifei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.