Article contents
AGB stars and galactic dynamics
Published online by Cambridge University Press: 25 May 2016
Abstract
AGB stars, seen as a stellar population, can be used to probe the dynamical state of galaxies. The relevant data are mostly positions and line-of-sight velocities, sometimes together with information on chemical composition and/or age. As of now, dynamical models have been made for OH/IR stars and Planetary Nebulae. Other candidates are C stars, S stars, and Miras. We review the methods used and the results obtained so far, for the Milky Way and for (relatively nearby) extragalactic stellar systems.
- Type
- Part 6. AGB Stars as a Population of Various Galaxies
- Information
- Symposium - International Astronomical Union , Volume 191: Asymptotic Giant Branch Stars , 1999 , pp. 500 - 510
- Copyright
- Copyright © Astronomical Society of the Pacific 1999
References
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