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MEASURING THE ROTATION RATES OF WOLF-RAYET STARS FROM LARGE-SCALE WIND VARIABILITY

The rotational velocity of Wolf-Rayet (WR) stars cannot be measured directly from "classical" photospheric absorption lines. However, it can be infered from periodic large-scale wind variability.Afteridentifying a list of WR stars presenting large-scale spectral variability, we have monit...

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Publié dans:Revista Mexicana de Astronomía y Astrofísica
Auteurs principaux: N. St-Louis, A.-N. Chené
Format: Artigo
Langue:Inglês
Publié: Universidad Nacional Autónoma de México 2008
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Accès en ligne:https://www.redalyc.org/articulo.oa?id=57116159010
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