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Structure of Procyon A by a seismological approach

Published online by Cambridge University Press:  13 May 2016

M. P. Di Mauro  and
J. Christensen-Dalsgaard
M. P. Di Mauro
Affiliation:
Teoretisk Astrofysik Center, Danmarks Grundforskningsfond, Bygn. 520, Ny Munkegade, DK 8000 Aarhus C, Denmark
J. Christensen-Dalsgaard
Affiliation:
Teoretisk Astrofysik Center, and Institut for Fysik og Astronomi, Aarhus Universitet, DK 8000 Aarhus C, Denmark

Abstract

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We consider the theoretical prediction of the power spectrum of oscillations of Procyon A, a bright subgiant star which shows solar like pulsations, comparing models computed by taking into account overshoot from the convective core, as well as diffusion of helium and heavy elements.

Type
Session I: Global Structure and Evolution of the Solar Interior
Information
Symposium - International Astronomical Union , Volume 203: Recent Insights into the Physics of the Sun and Heliosphere: Highlights from Soho and Other Space Missions , 2001 , pp. 94 - 96
Copyright
Copyright © Astronomical Society of the Pacific 2001 

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