The ultraviolet spectrum and physical properties of the mass donor star in HD 226868 = Cygnus X-1

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SYSNO ASEP	0334548
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	The ultraviolet spectrum and physical properties of the mass donor star in HD 226868 = Cygnus X-1
Author(s)	Caballero-Nieves, S. M. (US) Gies, D. R. (US) Bolton, C. T. (CA) Hadrava, Petr (ASU-R)_{RID, ORCID} Herrero, A. (ES) Hillwig, T. C. (US) Howell, S. B. (US) Huang, W. (US) Kaper, L. (NL) Koubský, Pavel (ASU-R)_{RID, ORCID} McSwain, M. V. (US)
Source Title	Astrophysical Journal - ISSN 0004-637X Roč. 701, č. 2 (2009), s. 1895-1905
Number of pages	11 s.
Language	eng - English
Country	US - United States
Keywords	spectroscopic ; Cyg X-1 ; X-rays binaries
Subject RIV	BN - Astronomy, Celestial Mechanics, Astrophysics
R&D Projects	LC06014 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	GA202/06/0041 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z10030501 - ASU-R (2005-2011)
UT WOS	000268761500078
DOI	10.1088/0004-637X/701/2/1895
Annotation	UV spectroscopy from HST and ground-based optical spectra are analyzed to determine physical parameters of the supergiant component of X-ray binary Cyg X-1.
Workplace	Astronomical Institute
Contact	Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326
Year of Publishing	2010

Number of the records: 1