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Masses of Magellanic Wolf-Rayet stars: mass loss and evidence for a WR subclass vs. mass relation

Published online by Cambridge University Press:  12 April 2016

A.F.J. Moffat
A.F.J. Moffat*
Affiliation:
Département de Physique, Université de Montréal

Abstract

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New spectroscopic observations in the LMC/SMC combined with published data on Galactic WR stars lead to a correlation between mass ratio, MWR/MO, and WR subclass. As a consequence of this and their high mass loss rates, WR stars probably evolve from cool to hot ionization class in a way which depends on the metallicity.

Type
Session V - Mass Loss and Stellar Evolution: Massive Stars
Information
International Astronomical Union Colloquium , Volume 59: Effects of Mass Loss on Stellar Evolution , 1981 , pp. 301 - 305
Copyright
Copyright © Reidel 1981

References

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