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1997PASP..109..504L - Publ. Astron. Soc. Pac., 109, 504-513 (1997/May-0)
A colliding-wind model for the Wolf-Rayet system HD 152270.
LUEHRS S.
Abstract (from CDS):
New orbital elements for the binary system HD 152270 (WC7 + O6) are derived from high resolution observations and literature data, obtained between 1944 to 1989. Variations in position and structure of the peak profile, overlying the flat-topped C {3} 569.59 nm line, are used to derive a colliding wind model (cone model) for the system. The model is used to construct synthetic line profiles which are compared with the observed profiles.
Abstract Copyright: ∼
Journal keyword(s): Stars
Simbad objects: 3
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