1.3k citations · 1.5k across the 13 of their papers we have counts for
13 papers
Magnetic activity evolution of solar-like stars: II. -Ro evolution of Kepler main-sequence targets
Savita Mathur, Angela R. G. Santos, Zachary R. Claytor +16
There is now a large sample of stars observed by the Kepler satellite with measured rotation periods and photometric activity index . We use this data, in conjunction w…
In search of gravity mode signatures in main sequence solar-type stars observed by Kepler
Sylvain N. Breton, Hachem Dhouib, Rafael A. García +7
Gravity modes (g modes), mixed gravito-acoustic modes (mixed modes), and gravito-inertial modes (gi modes) possess unmatched properties as probes for stars with radiative interiors…
Spectroscopic and seismic analysis of red giants in eclipsing binaries discovered by Kepler
M. Benbakoura, P. Gaulme, J. McKeever +8
Eclipsing binaries (EBs) are unique benchmarks for stellar evolution. On the one hand, detached EBs hosting at least one star with detectable solar-like oscillations constitute ide…
Modelling turbulent stellar convection zones: sub-grid scales effects
A. Strugarek, P. Beaudoin, A. S. Brun +3
The impressive development of global numerical simulations of turbulent stellar interiors unveiled a variety of possible differential rotation (solar or anti-solar), meridional cir…
Asymptotic theory of gravity modes in rotating stars. I. Ray dynamics
Vincent Prat, François Lignières, Jérôme Ballot
Context. The seismology of early-type stars is limited by our incomplete understanding of gravito-inertial modes. Aims. We develop a short-wavelength asymptotic analysis for gravit…
Characterizing the propagation of gravity waves in 3D nonlinear simulations of solar-like stars
L. Alvan, A. Strugarek, A. S. Brun +2
The revolution of helio- and asteroseismology provides access to the detailed properties of stellar interiors by studying the star's oscillation modes. Among them, gravity (g) mode…
gamma Peg: testing Vega-like magnetic fields in B stars
C. Neiner, D. Monin, B. Leroy +2
gam Peg is a bright B pulsator showing both p and g modes of beta Cep and SPB types. It has also been claimed to be a magnetic star by some authors while others do not detect a mag…
The PLATO 2.0 Mission
H. Rauer, C. Catala, C. Aerts +159
PLATO 2.0 has recently been selected for ESA's M3 launch opportunity (2022/24). Providing accurate key planet parameters (radius, mass, density and age) in statistical numbers, it…
Kepler White Paper: Asteroseismology of Solar-Like Oscillators in a 2-Wheel Mission
W. J Chaplin, H. Kjeldsen, J. Christensen-Dalsgaard +53
We comment on the potential for continuing asteroseismology of solar-type and red-giant stars in a 2-wheel Kepler Mission. Our main conclusion is that by targeting stars in the ecl…
Magnetic energy cascade in spherical geometry: I. The stellar convective dynamo case
A. Strugarek, A. S. Brun, S. Mathis +1
We present a method to characterize the spectral transfers of magnetic energy between scales in simulations of stellar convective dynamos. The full triadic transfer functions are c…
Multisite spectroscopic seismic study of the beta Cep star V2052 Oph: inhibition of mixing by its magnetic field
M. Briquet, C. Neiner, C. Aerts +29
We used extensive ground-based multisite and archival spectroscopy to derive observational constraints for a seismic modelling of the magnetic beta Cep star V2052 Ophiuchi. The lin…
Towards a detection of individual g modes in the Sun
R. A. Garcia, J. Ballot, A. Eff-Darwich +10
Since the detection of the asymptotic properties of the dipole gravity modes in the Sun, the quest to find the individual gravity modes has continued. A deeper analysis of the GOLF…
Detecting individual gravity modes in the Sun
R. A. Garcia, J. Ballot, A. Eff-Darwich +9
Many questions are still open regarding the structure and the dynamics of the solar core. By constraining more this region in the solar evolution models, we can reduce the incertit…