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Supergiant Pulsations

Published online by Cambridge University Press:  30 March 2016

A. Maeder
A. Maeder*
Affiliation:
Geneva Observatory

Abstract

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The main data concerning the amplitudes and periods of super-giant variations are reviewed. The period-luminosity-colour relation of intermediate-term variations is compatible with pulsation motions. The Q-values seem to be larger than those corresponding to the fundamental mode and there are arguments favouring non-radial oscillations.

Type
Joint Discussion
Information
Highlights of Astronomy , Volume 5: Highlights of Astronomy. As presented at the XVIIth General Assembly of the IAU, 1979 , 1980 , pp. 473 - 476
Copyright
Copyright © Cambridge University Press 1980

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