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Is there a Connection Between Non-Synchronous Rotation and X-Ray Emission in Massive Binary Systems?

Published online by Cambridge University Press:  26 May 2016

Sinhué Haro ,
Juan Antonio Juárez  and
Gloria Koenigsberger
Sinhué Haro
Affiliation:
Instituto de Astronomía, UNAM, Mexico D.F. 04510
Juan Antonio Juárez
Affiliation:
Instituto de Astronomía, UNAM, Mexico D.F. 04510
Gloria Koenigsberger
Affiliation:
Centro de Ciencias Físicas, UNAM, Cuernavaca, Morelos, 62251

Abstract

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A correlation between orbital period and log(LX/Lbol) is found for a sample of B-type binary systems. We suggest that wind-wind collisions are the likely mechanism for generating the X-ray emission, and that the mass-loss rates may be enhanced in non-synchronously rotating systems due to the oscillations that are excited by the tidal forces.

Type
Session 1 Observations of Rotating Stars
Information
Symposium - International Astronomical Union , Volume 215: Stellar Rotation , 2004 , pp. 163 - 165
Copyright
Copyright © Astronomical Society of the Pacific 2004 

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