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A colliding wind model for WR 79

Published online by Cambridge University Press:  07 August 2017

S. Lührs
S. Lührs*
Affiliation:
Astronomisches Institut, Westfälische Wilhelms-Universität, Wilhelm-Klemm-Str. 10, D-48149 Münster, F.R. Germany

Abstract

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The variable peaks on the flat–topped CIII-569.6nm line of the WC-star in the WR 79–system are interpreted as additional emissions, produced in the colliding wind region of the two stars. The minimum and maximum distances of the appertaining radial velocity curves yield the important parameter i and so the system-masses. Synthetic profiles strongly support the present model.

Type
Session VII - Hydrodynamics and high-energy physics of colliding winds
Information
Symposium - International Astronomical Union , Volume 163: Wolf-Rayet Stars: Binaries, Colliding Winds, Evolution , 1995 , pp. 416 - 419
Copyright
Copyright © Kluwer 1995 

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