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1999AJ....117.1441L - Astron. J., 117, 1441-1453 (1999/March-0)
Wind inhomogeneities in Wolf-Rayet stars. III. Unusual emission-line profile variations in γ2 Velorum.
LEPINE S., EVERSBERG T. and MOFFAT A.F.J.
Abstract (from CDS):
We investigate the possibility that, in γ2 Vel, these broad variable subpeaks arise from the shock-cone region, at the interface where the wind from the WR star collides with that of its O companion. We find no convincing evidence to support this hypothesis, although we suspect that there could be a relation between the existence of broad LPV subpeaks and the presence of the more massive O companion.
Abstract Copyright: ∼
Journal keyword(s): Methods: Data Analysis - stars: individual (γ2 Velorum) - Stars: Wolf-Rayet
Simbad objects: 8
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