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The Coupling Coefficients of Pulsation for Radiative Stellar Models

Published online by Cambridge University Press:  12 April 2016

F. Yamakawa ,
T. Ishida  and
M. Takeuti
F. Yamakawa
Affiliation:
Space System Dept., Fujitsu Ltd., Nakase 1-chome, Mihama-ku. Chiba 261, Japan
T. Ishida
Affiliation:
Nishi-Harima Astronomical Observatory, Ohnadesan, Sayo-cho, Hyogo 679-53, Japan
M. Takeuti
Affiliation:
Astronomical Institute, Tóhoku University, Sendai 980, Japan

Abstract

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The second order theory of coupling is discussed regarding the radial pulsation of stellar models which are constructed ignoring convection. The formula including the nonadiabatic effect is presented. Numerical values given for model classical cepheids are considerably greater than the adiabatic values.

Type
III. Models
Information
International Astronomical Union Colloquium , Volume 134: Nonlinear Phenomena in Stellar Variability , 1993 , pp. 347 - 348
Copyright
Copyright © Kluwer 1993

References

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