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Nuclei of Planetary Nebulae in the Pulsation Instability Strip

Published online by Cambridge University Press:  12 April 2016

W. Dziembowski
W. Dziembowski*
Affiliation:
Copernicus Astronomical Center, Polish Academy of Sciences, Aleje Ujazdowskie 4, 00-478 Warszawa, POLAND

Abstract

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Pulsation properties of relevant stellar models are investigated with the linear nonadiabatic method. Short-period variability of FG Sge is interpreted as a pulsation phenomenon.

Type
Part II: Cataclysmic Variables
Information
International Astronomical Union Colloquium , Volume 42: The Interaction of Variable Stars with their Environment , 1977 , pp. 342 - 345
Copyright
Copyright © Veröff. Der Remeis-Sterwarte 1977

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