Rotation and small separations of ? Cen A - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Communication Dans Un Congrès Année : 2007

Rotation and small separations of ? Cen A

Résumé

We observed ? Cen A during five nights using HARPS. We identified 34 p modes. We observed multiple frequencies for some value of radial order n and degree ?. We analyse the scatter of these frequencies relative to the asymptotic relation and argue that they result from rotational splitting. We derive new values for the small separations taking in account this effect.
Fichier non déposé

Dates et versions

hal-00194732 , version 1 (07-12-2007)

Identifiants

Citer

M. Bazot, F. Bouchy, H. Kjeldsen, S. Charpinet, M. Laymand, et al.. Rotation and small separations of ? Cen A. The future of asteroseismology, Sep 2006, Vienne, Austria. pp.141. ⟨hal-00194732⟩
160 Consultations
0 Téléchargements

Partager

Gmail Facebook X LinkedIn More