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Combining seismology and spectropolarimetry of hot stars

Published online by Cambridge University Press:  23 January 2015

Coralie Neiner ,
Maryline Briquet ,
Stéphane Mathis  and
Pieter Degroote
Coralie Neiner
Affiliation:
LESIA, Observatoire de Paris, CNRS UMR 8109, UPMC, Université Paris Diderot, 5 place Jules Janssen, 92190 Meudon, France email: coralie.neiner@obspm.fr
Maryline Briquet
Affiliation:
LESIA, Observatoire de Paris, CNRS UMR 8109, UPMC, Université Paris Diderot, 5 place Jules Janssen, 92190 Meudon, France email: coralie.neiner@obspm.fr Institut d'Astrophysique et de Géophysique, Université de Liège, Allée du 6 Août 17, Bât B5c, 4000 Liège, Belgium
Stéphane Mathis
Affiliation:
LESIA, Observatoire de Paris, CNRS UMR 8109, UPMC, Université Paris Diderot, 5 place Jules Janssen, 92190 Meudon, France email: coralie.neiner@obspm.fr Laboratoire AIM Paris-Saclay, CEA/DSM - CNRS - Université Paris Diderot, IRFU/SAp Centre de Saclay, 91191 Gif-sur-Yvette, France
Pieter Degroote
Affiliation:
LESIA, Observatoire de Paris, CNRS UMR 8109, UPMC, Université Paris Diderot, 5 place Jules Janssen, 92190 Meudon, France email: coralie.neiner@obspm.fr Instituut voor Sterrenkunde, Celestijnenlaan 200D, 3001 Heverlee, Belgium
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Abstract

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Asteroseismology and spectropolarimetry have allowed us to progress significantly in our understanding of the physics of hot stars over the last decade. It is now possible to combine these two techniques to learn even more information about hot stars and constrain their models. While only a few magnetic pulsating hot stars are known as of today and have been studied with both seismology and spectropolarimetry, new opportunities - in particular Kepler2 and BRITE - are emerging and will allow us to rapidly obtain new combined results.

Keywords

stars: early-typestars: magnetic fieldsstars: oscillations (including pulsations)

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