Hostname: page-component-6bf8c574d5-qdpjg Total loading time: 0 Render date: 2025-02-22T10:25:58.776Z Has data issue: false hasContentIssue false
  • English
  • Français

Some aspects of the spectral variability of WR 141

Published online by Cambridge University Press:  25 May 2016

Millen M. Ivanov ,
Leonid N. Georgiev ,
T. S. Valchev ,
B. V. Efremova  and
Svetozar A. Zhekov
Millen M. Ivanov
Affiliation:
Department of Astronomy, Sofia University, Bulgaria
Leonid N. Georgiev*
Affiliation:
Department of Astronomy, Sofia University, Bulgaria
T. S. Valchev
Affiliation:
Institute of Astronomy, Bulgarian Academy of Sciences, Bulgaria
B. V. Efremova
Affiliation:
Space Research Institute, Bulgarian Academy of Sciences, Bulgaria
Svetozar A. Zhekov*
Affiliation:
Space Research Institute, Bulgarian Academy of Sciences, Bulgaria
*
1present address: Instituto de Astronomia, UNAM, Mexico
2present address: JILA, University of Colorado, USA

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

An analysis of the behaviour of the He II 5411 line wings is presented. The spectral classification of the companion is discussed on the basis of a simple geometric model of the colliding stellar winds zone.

Type
Part 1. Basic observational properties of Wolf-Rayet stars and other hot massive stars
Information
Symposium - International Astronomical Union , Volume 193: Wolf-Rayet Phenomena in Massive Stars and Starburst Galaxies , 1999 , pp. 71 - 72
Copyright
Copyright © Astronomical Society of the Pacific 1999 

References

Hillier, D.J. 1987 ApJS 63, 965 CrossRefGoogle Scholar
Hiltner, W.A. 1945, ApJ 101, 356 CrossRefGoogle Scholar
Ivanov, M.M., Valchev, T.S., Georgiev, L.N., Barba, R., Iliev, I.Kh. 1999, RevMexA&A in press Google Scholar
Lamontagne, R., Moffat, A.F.J., Drissen, L., Robert, C., Matthews, J.M. 1996, AJ 112, 2227 CrossRefGoogle Scholar
Marchenko, S.V., Moffat, A.F.J., Eenens, P.R.J. 1998, PASP 110, 1416 CrossRefGoogle Scholar