Violet absorption edges of C IV lines in Wolf-Rayet spectra: possible superposition with diffuse interstellar bands at 5780 Å and 5797 Å

Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/5034

Title:	Violet absorption edges of C IV lines in Wolf-Rayet spectra: possible superposition with diffuse interstellar bands at 5780 Å and 5797 Å
Authors:	Giridhar, S Bappu, M. K. V
Keywords:	Interstellar Bands Spectra:Wolf-Rayet Stars Wolf-Rayet Stars Diffuse Interstellar Bands Violet Absorption Edges
Issue Date:	1978
Publisher:	Indian Institute of Astrophysics
Citation:	Kodaikanal Observatory Bulletins Series A, Vol. 2, pp. 161–163
Abstract:	It is shown that the violet edges normally seen in Wolf-Rayet stars around 5800Å are principally due to displaced C IV absorption. The diffuse interstellar bands are seldom of comparable strength and can be seen separately if the absorption characteristics of the envelope of the Wolf-Rayet stars are such as to avoid an overlap between the two.
URI:	http://hdl.handle.net/2248/5034
ISSN:	0374-3632
Appears in Collections:	IIAP Publications Kodaikanal Observatory Bulletins (1905 - 1997 )

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