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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

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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

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