Fast rotation and acoustic modes
Daniel Roy Reese,
LESIA, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Univ. Paris Diderot, Sorbonne Paris Cité, 5 place Jules Janssen, 92195 Meudon, France
Abstract
In this contribution, we describe recent progress in modelling acoustic pulsations of rapidly rotating stars. We then go on to describe very recent attempts at interpreting pulsation spectra in two observed stars. These make use of multi-colour mode visibilities, mode excitation, and pulsation frequencies in order to con-strain the identification of the observed modes.
Keywords : stellar pulsations, stellar rotation, stellar structure and evolution
Para citar este artículo
Daniel Roy Reese, «Fast rotation and acoustic modes», Bulletin de la Société Royale des Sciences de Liège [En ligne], Volume 88 - Année 2019, Actes de colloques, How Much to we Trust Stellar Models ? - September 2018 - Liège, Belgium, 106 - 114 URL : https://popups.uliege.be/0037-9565/index.php?id=9276.