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Using low-mass stars as a tool: efforts towards precise models

Published online by Cambridge University Press:  02 August 2018

Achim Weiss Open the ORCID record for Achim Weiss [Opens in a new window] ,
Victor Silva Aguirre  and
Jørgen Christensen-Dalsgaard
Achim Weiss
Affiliation:
Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Str. 1, 85748 Garching, Germany email: aweiss@mpa-garching.mpg.de
Victor Silva Aguirre
Affiliation:
Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Aarhus C, Denmark
Jørgen Christensen-Dalsgaard
Affiliation:
Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Aarhus C, Denmark
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Abstract

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We present results of an on-going effort to identify the minimum level of systematic, purely numerical differences in low-mass stellar models on the Red Giant Branch, by comparing models in selected phases for pre-defined physical input assumptions.

Keywords

Stars: interiorsstars: evolutionmethods: numerical
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 13 , Symposium S334: Rediscovering our Galaxy , July 2017 , pp. 178 - 181
Copyright
Copyright © International Astronomical Union 2018 

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