CARBON STARS WITH INFRARED SPECTRA IN GROUP P OF THE IRAS/LRS DATABASE

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	CARBON STARS WITH INFRARED SPECTRA IN GROUP P OF THE IRAS/LRS DATABASE
	Chen PS(陈培生)1 ; Yang, XH2
刊名	ASTRONOMICAL JOURNAL
	2012-10
卷号	144 期号:4 页码:104-107
关键词	infrared: stars stars: AGB and post-AGB stars: carbon
ISSN号	0004-6256
通讯作者	Chen, PS (reprint author), Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China.
产权排序	第一完成单位
英文摘要	Sources with infrared spectra in Group P of the IRAS/LRS database all show polycyclic aromatic hydrocarbon features. They are often planetary nebulae, H II regions, reflection/dark nebulae, Wolf-Rayet stars, or external galaxies. However, we noted that some carbon stars are also included in this group. We searched for and investigated all infrared spectra in Group P of the IRAS/LRS database. Finally, we found 11 previously known carbon stars and identified 8 new candidate carbon stars in Group P. Infrared spectra of these stars may present the 11.2 mu m SiC emission features indicative of their carbon-rich properties.
学科主题	Astronomy & Astrophysics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	OBJECTIVE-PRISM PLATES ; IDENTIFICATION ; PHOTOMETRY ; EMISSION ; CATALOG
收录类别	SCI
原文出处	http://iopscience.iop.org/article/10.1088/0004-6256/144/4/104/meta
语种	英语
WOS记录号	WOS:000308919300014
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/4243]
专题	云南天文台_其他云南天文台_中国科学院天体结构与演化重点实验室
作者单位	1.National Astronomical Observatories/Yunnan Observatory and Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650011, China 2.Department of Physics, Chongqing University, Chongqing 400044, China
推荐引用方式 GB/T 7714	Chen PS,Yang, XH. CARBON STARS WITH INFRARED SPECTRA IN GROUP P OF THE IRAS/LRS DATABASE[J]. ASTRONOMICAL JOURNAL,2012,144(4):104-107.
APA	Chen PS,&Yang, XH.(2012).CARBON STARS WITH INFRARED SPECTRA IN GROUP P OF THE IRAS/LRS DATABASE.ASTRONOMICAL JOURNAL,144(4),104-107.
MLA	Chen PS,et al."CARBON STARS WITH INFRARED SPECTRA IN GROUP P OF THE IRAS/LRS DATABASE".ASTRONOMICAL JOURNAL 144.4(2012):104-107.