68 citations · 313 across the 15 of their papers we have counts for
15 papers
Helioseismic inference of the solar radiative opacity
Gaël Buldgen, Jean-Christophe Pain, Philippe Cossé +18
The Sun is the most studied of all stars, and thus constitutes a benchmark for stellar models. However, our vision of the Sun is still incomplete, as illustrated by the current deb…
Angular momentum transport near convective-core boundaries of Gamma Doradus stars
Facundo Moyano, Patrick Eggenberger, Sébastien Salmon
Recent asteroseismic studies have revealed that the convective core of Doradus stars rotates faster than their radiative interior. We study the development of differential rota…
Angular momentum transport by magnetic fields in main sequence stars with Gamma Doradus pulsators
F. D. Moyano, P. Eggenberger, S. J. A. J. Salmon +2
Context. Asteroseismic studies showed that cores of post main-sequence stars rotate slower than theoretically predicted by stellar models with purely hydrodynamical transport proce…
Asteroseismology of evolved stars to constrain the internal transport of angular momentum. V. Efficiency of the transport on the red giant branch and in the red clump
F. D. Moyano, P. Eggenberger, G. Meynet +4
Thanks to asteroseismology, constraints on the core rotation rate are available for hundreds of low- and intermediate-mass stars in evolved phases. Current physical processes teste…
Grids of stellar models with rotation VI: Models from 0.8 to 120 at a metallicity Z = 0.006
Patrick Eggenberger, Sylvia Ekström, Cyril Georgy +14
Context: Grids of stellar models, computed with the same physical ingredients, allow one to study the impact of a given physics on a broad range of initial conditions and are a key…
Seismic Solar Models from Ledoux discriminant inversions
G. Buldgen, P. Eggenberger, V. A. Baturin +6
The Sun constitutes an excellent laboratory of fundamental physics. With the advent of helioseismology, we were able to probe its internal layers with unprecedented precision. Howe…
From the Sun to solar-like stars: how does the solar modelling problem affect our studies of solar-like oscillators?
G. Buldgen, C. Pezzotti, M. Farnir +2
Since the first observations of solar oscillations in 1962, helioseismology has probably been one of the most successful fields of astrophysics. Besides the improvement of observat…
Comprehensive stellar seismic analysis: A preliminary application of Whosglad to 16 Cygni system
M. Farnir, M-A. Dupret, S. J. A. J. Salmon +2
We present a first application of Whosglad method to the components A and B of the 16 Cygni system. The method was developed to provide a comprehensive analysis of stellar oscillat…
Combining multiple structural inversions to constrain the Solar modelling problem
G. Buldgen, S. J. A. J. Salmon, A. Noels +4
The Sun is the most studied of stars and a laboratory of fundamental physics. However, the understanding of our star is stained by the solar modelling problem which can stem from v…
Combining multiple structural inversions to constrain the Solar modelling problem
G. Buldgen, S. J. A. J. Salmon, A. Noels +12
The Sun is the most studied of all stars. It is a reference for all other observed stars and a laboratory of fundamental physics helping us understand processes occuring in conditi…
Determining the metallicity of the solar envelope using seismic inversion techniques
Gaël Buldgen, S. J. A. J. Salmon, A. Noels +3
The solar metallicity issue is a long-lasting problem of astrophysics, impacting multi- ple fields and still subject to debate and uncertainties. While spectroscopy has mostly been…
Seismic inversion of the solar entropy: A case for improving the Standard Solar Model
G. Buldgen, S. J. A. J. Salmon, A. Noels +9
The Sun is the most constrained and well-studied of all stars. As a consequence, the physical ingredients entering solar models are used as a reference to study all other stars obs…
In-depth study of 16CygB using inversion techniques
G. Buldgen, S. J. A. S. Salmon, D. R. Reese +1
The 16Cyg binary system hosts the solar-like Kepler targets with the most stringent observational constraints. Moreover, this system is particularly interesting since both stars ar…
First solar models with OPAS opacity tables
Maëlle Le Pennec, Sylvaine Turck-Chièze, Sébastien Salmon +4
Stellar seismology appears more and more as a powerful tool for a better determination of the fundamental properties of solar-type stars. However the particular case of Sun is stil…
The PLATO End-to-End CCD Simulator -- Modelling space-based ultra-high precision CCD photometry for the assessment study of the PLATO Mission
W. Zima, T. Arentoft, J. De Ridder +4
The PLATO satellite mission project is a next generation ESA Cosmic Vision satellite project dedicated to the detection of exo-planets and to asteroseismology of their host-stars u…