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Theoretical Implications of Triple-Mode RR Lyrae Pulsations

Published online by Cambridge University Press:  15 February 2018

G. Kovács  and
J. R. Buchler
G. Kovács
Affiliation:
Department of Physics, University of Florida, Gainesville Konkoly Observatory, Budapest, Hungary
J. R. Buchler
Affiliation:
Department of Physics, University of Florida, Gainesville

Abstract

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We argue that triple-mode RR Lyrae pulsation with low amplitudes might be quite common. It is shown that until very accurate abundance data become available, triple-mode RR Lyrae stars are the only hope to estimate reliable stellar parameters from the periods alone.

Type
Theoretical Breakthroughs
Information
International Astronomical Union Colloquium , Volume 139: New Perspectives on Stellar Pulsation and Pulsating Variable Stars , 1993 , pp. 278 - 279
Copyright
Copyright © Cambridge University Press 1993

References

Fernley, J.A., Skillen, I., Jameson, R.F. and Longmore, A.J. 1990, MNRAS, 242, 685.CrossRefGoogle Scholar
Fitch, W.S. and Szeidl, B. 1976, Ap. J., 203, 616.CrossRefGoogle Scholar
Hobart, M.A., Peña, J.H. and Peniche, R. 1991, Rev. Miixicana Astr. Ap., 22, 275.Google Scholar
Peniche, R., Gomez, T., Parrao, L. and Peña, J.H. 1989, Astr. Ap., 209, 59.Google Scholar
Rogers, F.J. and Iglesias, C.A. 1992, Ap. J. Suppl., 79, 507.CrossRefGoogle Scholar
Walraven, Th, Walraven, J. and Balona, L.A. 1992, MNRAS, 254, 59.CrossRefGoogle Scholar