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Comparisons for ESTA-Task3: ASTEC, CESAMand CLÉS

Published online by Cambridge University Press:  20 June 2007

C.W. Straka ,
Y. Lebreton ,
M.J.P.F.G. Monteiro  and
J. Christensen-Dalsgaard
J. Christensen-Dalsgaard*
Affiliation:
Danish AsteroSeismology Centre, and Department of Physics and Astronomy, University of Aarhus, 8000 Aarhus C, Denmark
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Abstract

The ESTA activity under the CoRoT project aims at testing the tools forcomputing stellar models and oscillation frequencies that will be usedin the analysis of asteroseismic data from CoRoT and other large-scaleupcoming asteroseismic projects.Here I report results of comparisons between calculations usingthe Aarhus code (ASTEC) and two other codes, for models that includediffusion and settling.It is found that there are likely deficiencies, requiring further study,in the ASTEC computation of models including convective cores.

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