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What can we learn from ζ Aur binary systems?

Published online by Cambridge University Press:  12 April 2016

K.-P. Schröder
K.-P. Schröder*
Affiliation:
Hamburger Sternwarte, Universität HamburgGojenbergsweg 112 2050 Hamburg 80, West Germany

Abstract

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ζ, Aur binaries are wide eclipsing systems (P ≃ 1...10 yrs), containing a late supergiant primary (G to M type) and an early dwarf companion (A0 V... B3 V ). Some recent studies of wind phenomena (mass loss rates), chromospheric properties and wind acceleration (of the supergiant) as well as wind accretion phenomena introduced by the gravitational interaction with the companion are presented, summarizing previous work of the Hamburg ’binary wind team’(mainly D. Reimers, R. Baade, A. Che-Bohnenstengel, K. Hempe, K.-P. Schröder).

Type
Session 5. Symbiotic Phenomena and Stellar Evolution. Conclusions.
Information
International Astronomical Union Colloquium , Volume 103: The Symbiotic Phenomenon , 1988 , pp. 339 - 346
Copyright
Copyright © Kluwer 1988

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