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Properties of Cepheids and long-period variables

Published online by Cambridge University Press:  25 May 2016

P.R. Wood
P.R. Wood*
Affiliation:
Mount Stromlo and Siding Spring Observatories Private Bag, Weston Creek PO, ACT 2611, Australia [email protected]

Abstract

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Some recent theoretical results concerning Cepheids and long-period variables are presented and compared with observations. Nonlinear pulsation calculations for select bump Cepheids are shown capable of yielding very accurate fundamental properties of these stars. The implications of the derived parameters are discussed. For the long-period variables, recent observational and theoretical results pertaining to the long-standing problem of the mode of pulsation are presented. The conflicting results point to some fundamental problem with current interpretations.

Type
Stellar Oscillations and Pulsations
Information
Symposium - International Astronomical Union , Volume 189: Fundamental Stellar Properties: The Interaction Between Observation and Theory , 1997 , pp. 299 - 304
Copyright
Copyright © Kluwer 1997 

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