155 citations · 353 across the 14 of their papers we have counts for
5 papers · 1 filter
Probing the internal magnetism of stars using asymptotic magneto-asteroseismology
Stéphane Mathis, Lisa Bugnet, Vincent Prat +3
Our knowledge of the dynamics of stars has undergone a revolution thanks to the simultaneous large amount of high-quality photometric observations collected by space-based asterose…
The impact of a fossil magnetic field on dipolar mixed-mode frequencies in sub- and red-giant stars
L. Bugnet, V. Prat, S. Mathis +5
Stars more massive than M are known to develop a convective core during the main-sequence: the dynamo process triggered by this convection could be the origin of…
Lithium depletion and angular momentum transport in solar-type stars
T. Dumont, A. Palacios, C. Charbonnel +4
Transport processes occurring in the radiative interior of solar-type stars are evidenced by the surface variation of light elements, in particular Li, and the evolution of their r…
A model of rotating convection in stellar and planetary interiors: II -- gravito-inertial wave generation
K. C. Augustson, S. Mathis, A. Astoul
Gravito-inertial waves are excited at the interface of convective and radiative regions and by the Reynolds stresses in the bulk of the convection zones of rotating stars and plane…
Transport of angular momentum by stochastically excited waves as an explanation for the outburst of the rapidly rotating Be star HD49330
C. Neiner, U. Lee, S. Mathis +3
HD49330 is a Be star that underwent an outburst during its five-month observation with the CoRoT satellite. An analysis of its light curve revealed several independent p and g puls…