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Daniel Roy Reese

Fast rotation and acoustic modes

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Open Access

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Mots-clés : pulsations stellaires, rotation stellaire, structure stellaire, évolution stellaire

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:443/0037-9565/index.php?id=9276.

Acerca de: 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