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Stellar Evolutionary Models: challenges from observations of stellar systems

Published online by Cambridge University Press:  01 December 2006

Santi Cassisi
Santi Cassisi*
Affiliation:
INAF – Osservatorio Astronomico di Collurania, Via M. Maggini, s.n., 64100 Teramo, Italy email: [email protected]
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Abstract

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We briefly review some constraints for stellar models in various mass regimes and evolutionary stages as provided by observational data from spectroscopy to multi-wavelenghts photometry. The accuracy of present generation of stellar models can be significantly improved only through an extensive comparison between theory and observations.

Keywords

stars: evolutionstars: interiorsstars: Population II
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Symposium S241: Stellar Populations as Building Blocks of Galaxies , December 2006 , pp. 3 - 12
Copyright
Copyright © International Astronomical Union 2007

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