Nature of OH maser and SiO thermal emission towards carbon star: IRAS 05373-0810 (V1187 Ori)

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	Nature of OH maser and SiO thermal emission towards carbon star: IRAS 05373-0810 (V1187 Ori)
	Szczerba, R 1; Chen PS(陈培生)2 ; Szymczak, M 3; Omont, A 4
刊名	ASTRONOMY & ASTROPHYSICS
	2002-01
卷号	381 期号:2 页码:491-499
关键词	stars : AGB and post-AGB, carbon individual : IRAS05373-0810 ISM : dust, extinction
ISSN号	0004-6361
通讯作者	Szczerba, R (reprint author), Nicholas Copernicus Astron Ctr, Rabianska 8, PL-87100 Torun, Poland.
产权排序	第二完成单位
英文摘要	We present observational evidence that IRAS 05373-0810 is a genuine carbon star with an ISO SWS spectrum closely resembling that of RScl. Modelling of the spectral energy distribution of IRAS05373-0810 ;suggests that the star has luminosity of order of 8000 L(.) and loses mass at a rate of about 2-3 x 10(-7) M(.) yr(-1). The detected OH maser emission at 1612, 1665 and 1667 MHz arid SiO thermal emission at 86.85 GHz towards IRAS05373-0810 is not associated with this source. The available observations imply that these lines, typical for O-rich sources, come from the molecular cloud L 1641 in the Orion star forming region (OH) and. very likely, from the NGC 2149 molecular complex (SiO).
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]	CIRCUMSTELLAR DUST SHELLS ; SILICATE DUST ; INFRARED OBSERVATIONS ; STELLAR POPULATION ; MOLECULAR CLOUDS ; IRAS SOURCES ; OH/IR STARS ; LRS SPECTRA ; V778 CYGNI ; DARK CLOUD
收录类别	SCI
原文出处	http://www.aanda.org/articles/aa/abs/2002/02/aah3139/aah3139.html
语种	英语
WOS记录号	WOS:000173343100015
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/4148]
专题	云南天文台_其他
作者单位	1.N. Copernicus Astronomical Center, Rabianska 8, 87-100 Torun, Poland 2.Yunnan Astronomical Observatory, National Observatory, CAS, Kunming 650011, PR China 3.Torun Centre for Astronomy, Nicolaus Copernicus University, Gagarina 11, 87-100 Torun, Poland 4.Institut d'Astrophysique, 98bis boulevard Arago, 75014 Paris, France
推荐引用方式 GB/T 7714	Szczerba, R,Chen PS,Szymczak, M,et al. Nature of OH maser and SiO thermal emission towards carbon star: IRAS 05373-0810 (V1187 Ori)[J]. ASTRONOMY & ASTROPHYSICS,2002,381(2):491-499.
APA	Szczerba, R,Chen PS,Szymczak, M,&Omont, A.(2002).Nature of OH maser and SiO thermal emission towards carbon star: IRAS 05373-0810 (V1187 Ori).ASTRONOMY & ASTROPHYSICS,381(2),491-499.
MLA	Szczerba, R,et al."Nature of OH maser and SiO thermal emission towards carbon star: IRAS 05373-0810 (V1187 Ori)".ASTRONOMY & ASTROPHYSICS 381.2(2002):491-499.