The Influence of X-ray Emission on the Stellar Wind of O Stars

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Authors

KRTIČKA Jiří KUBÁT Jiří

Year of publication 2008
Type Article in Proceedings
Conference Mass Loss from Stars and the Evolution of Stellar Clusters
MU Faculty or unit

Faculty of Science

Citation
Web http://www.aspbooks.org/a/volumes/article_details/?paper_id=28676
Field Astronomy and astrophysics
Keywords stars: winds outflows -- stars: mass-loss -- stars: early-type -- hydrodynamics -- X-rays: stars
Description We study the influence of X-ray radiation on the wind parameters of O stars. For this purpose we use our own NLTE wind code. The X-ray emission (assumed to be generated in wind shocks) is treated as an input quantity. We study its influence on the mass-loss rate, terminal velocity and ionization state of the stellar wind of Galactic O stars.
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