351 citations · 5.6k across the 134 of their papers we have counts for
12 papers · 1 filter
Asteroseismic inference on rotation, gyrochronology and planetary system dynamics of 16 Cygni
G. R. Davies, W. J. Chaplin, W. M. Farr +13
The solar analogs 16 Cyg A and 16 Cyg B are excellent asteroseismic targets in the \Kepler field of view and together with a red dwarf and a Jovian planet form an interesting syste…
Understanding tidal dissipation in gaseous giant planets from their core to their surface
M. Guenel, S. Mathis, F. Remus
Tidal dissipation in planetary interiors is one of the key physical mechanisms that drive the evolution of star-planet and planet-moon systems. Tidal dissipation in planets is intr…
Scaling laws to understand tidal dissipation in fluid planetary layers and stars
P. Auclair-Desrotour, S. Mathis, C. Le Poncin-Lafitte
Tidal dissipation is known as one of the main drivers of the secular evolution of planetary systems. It directly results from dissipative mechanisms that occur in planets and stars…
Tidal interactions in rotating multiple stars and their impact on their evolution
P. Auclair-Desrotour, S. Mathis, C. Le Poncin-Lafitte
Tidal dissipation in stars is one of the key physical mechanisms that drive the evolution of binary and multiple stars. As in the Earth oceans, it corresponds to the resonant excit…
The surface signature of the tidal dissipation of the core in a two-layer planet
F. Remus, S. Mathis, J. -P. Zahn +1
Tidal dissipation, which is directly linked to internal structure, is one of the key physical mechanisms that drive systems evolution and govern their architecture. A robust evalua…
Combining seismology and spectropolarimetry of hot stars
Coralie Neiner, Maryline Briquet, Stéphane Mathis +1
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 combi…
Unravelling tidal dissipation in gaseous giant planets
Mathieu Guenel, Stéphane Mathis, Françoise Remus
Tidal dissipation in planetary interiors is one of the key physical mechanisms that drive the evolution of star-planet and planet-moon systems. New constraints are now obtained bot…
Angular momentum transport by stochastically excited oscillations in rapidly rotating massive stars
Umin Lee, Coralie Neiner, Stéphane Mathis
We estimate the amount of angular momentum transferred by the low-frequency oscillations detected in the rapidly rotating hot Be star HD 51452. Here, we assume that the oscillation…
Theoretical seismology in 3D : nonlinear simulations of internal gravity waves in solar-like stars
Lucie Alvan, Allan Sacha Brun, Stéphane Mathis
Internal gravity waves (hereafter IGWs) are studied for their impact on the angular momentum transport in stellar radiation zones and the information they provide about the structu…
Impact of rotation on stochastic excitation of gravity and gravito-inertial waves in stars
Stéphane Mathis, Coralie Neiner, Nguyet Tran Minh
Gravity waves (or their signatures) are detected in stars thanks to helio- and asteroseismology and they may play an important role in the evolution of stellar angular momentum. Mo…
Rotation and magnetism of Kepler pulsating solar-like stars. Towards asteroseismically calibrated age-rotation relations
R. A. Garcia, T. Ceillier, D. Salabert +16
Kepler ultra-high precision photometry of long and continuous observations provides a unique dataset in which surface rotation and variability can be studied for thousands of stars…
Seismic constraints on the radial dependence of the internal rotation profiles of six Kepler subgiants and young red giants
S. Deheuvels, G. Doğan, M. J. Goupil +25
Context : We still do not know which mechanisms are responsible for the transport of angular momentum inside stars. The recent detection of mixed modes that contain the signature o…