Stellar models for a wide range of initial chemical compositions until helium burning. IV. From X = 0.65 to X = 0.80, for Z = 0.004

DOI: 
Publication date: 
01/01/1998
Main author: 
Claret A.
IAA authors: 
Claret A.;Giménez A.
Authors: 
Claret A., Giménez A.
Journal: 
Astronomy and Astrophysics Supplement Series
Publication type: 
Article
Volume: 
133
Pages: 
123-127
Number: 
Abstract: 
As a continuation of previous papers in a series devoted to the computation of stellar structure and evolution models we present a grid specifically obtained for detailed studies of the stellar content of the Small Magellanic Cloud. The initial metal content has thus been adopted to be Z = 0.004 while the hydrogen content varies from 0.65 to 0.80 leaving as an intermediate value that given by standard laws of enrichment, X = 0.744. Interpolation for different environment is therefore possible with these new models. Other input physics parameters, e.g. convective overshooting, mixing-length, opacities or nuclear reaction rates, have been adopted to be homogeneous with the previously published models in order to facilitate comparative studies.
Database: 
SCOPUS
Keywords: 
Binaries: eclipsing; Magellanic Clouds; Stars: evolution; interiors; fundamental parameters