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The Role of Convection in Reducing Nonadiabaticity and Mode Coupling in Cepheids

Published online by Cambridge University Press:  12 April 2016

J. Zalewski
J. Zalewski*
Affiliation:
Astronomical Institute, Tóhoku University, Aoba-ku, Sendai 980, Japan

Abstract

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The effect of convection on the strength of coupling is examined. It is found that in Cepheid models the inclusion of convection smooths the sharp peak of entropy perturbation in the ionization region and reduces significantly the coupling.

Type
III. Models
Information
International Astronomical Union Colloquium , Volume 134: Nonlinear Phenomena in Stellar Variability , 1993 , pp. 351 - 354
Copyright
Copyright © Kluwer 1993

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