Models of Procyon A including seismic constraints

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ar X iv : a st ro - p h / 05 01 27 0 v 1 1 4 Ja n 20 05 Models of Procyon A including seismic constraints

Detailed models of Procyon A based on new asteroseismic measurements by Eggen-berger et al. (2004b) have been computed using the Geneva evolution code including shellular rotation and atomic diffusion. By combining all non–asteroseismic observ-ables now available for Procyon A with these seismological data, we find that the observed mean large spacing of 55.5 ± 0.5 µHz favours a mass of 1.497 M...

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ژورنال

عنوان ژورنال: New Astronomy

سال: 2005

ISSN: 1384-1076

DOI: 10.1016/j.newast.2004.10.002