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Physics and Evolution of LPVs from HIPPARCOS Kinematics

Published online by Cambridge University Press:  25 May 2016

M.O. Mennessier ,
R. Alvarez ,
X. Luri ,
M. Noirhomme-Fraiture  and
E. Rouard
M.O. Mennessier
Affiliation:
GRAAL, CNRS and Université MontpellierII, F–34095 Montpellier Cedex 05, France
R. Alvarez
Affiliation:
GRAAL, CNRS and Université MontpellierII, F–34095 Montpellier Cedex 05, France
X. Luri
Affiliation:
Departament d'Astronomia i Meteorologia, Universitat de Barcelona, E–08028 Barcelona, Spain
M. Noirhomme-Fraiture
Affiliation:
GRAAL, CNRS and Université MontpellierII, F–34095 Montpellier Cedex 05, France
E. Rouard
Affiliation:
GRAAL, CNRS and Université MontpellierII, F–34095 Montpellier Cedex 05, France

Abstract

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The HIPPARCOS satellite provides astronomical data for about one thousand Long Period Variable stars (LPVs) from which kinematics properties and luminosity calibrations in several bandpasses are deduced using an appropriate method. Several results are deduced: a classification of the LPVs and its relation with the classification from the light curves, a calibration of luminosities inducing properties (age, mass, etc.) along the AGB and a comparison of oxygen to carbon-rich stars.

Type
Part 2. Pulsation, Mass Loss, Cool Envelopes
Information
Symposium - International Astronomical Union , Volume 191: Asymptotic Giant Branch Stars , 1999 , pp. 117 - 122
Copyright
Copyright © Astronomical Society of the Pacific 1999 

References

Busso, M., Lambert, D.L., Beglio, L., et al., 1995, ApJ 446, 775 Google Scholar
Luri, X., Mennessier, M.O., Torra, J., Figueras, F., 1996, A&A 117, 405 Google Scholar