9 citations · 9 across the 6 of their papers we have counts for
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Oscillation power spectra of the Sun and of Alpha Cen A: observations versus models
R. Samadi, M. J. Goupil, F. Baudin +4
Hydrodynamical, 3D simulations of the outer layers of the Sun and Alpha Cen A are used to obtain constraints on the properties of turbulent convection in such stars. These constrai…
Effect of local treatments of convection upon the solar p-mode excitation rates
R. Samadi, M. -J. Goupil, Y. Lebreton +2
We compute, for several solar models, the rates P at which the solar radial p modes are expected to be excited. The solar models are computed with two different local treatments of…
Inferring information about rotation from stellar oscillations
M. J. Goupil, R. Samadi, J. Lochard +2
The first part of this paper aims at illustrating the intense scientific activity in the field of stellar rotation although, for sake of shortness, we cannot be exhaustive nor give…
Seismic diagnostics on stellar convection treatment from oscillation amplitudes of p-modes
R. Samadi, M. J. Goupil, Y. Lebreton +2
The excitation rate P of solar p-modes is computed with a model of stochatic excitation which involves constraints on the averaged properties of the solar turbulence. These constra…
Consequences of the non gaussian character of the stochastic excitation for solar-type oscillations
R. Samadi, A. Nordlund, R. F. Stein +2
Our recent study, based on a 3D numerical simulation, suggested that the stochastic excitation of solar p-modes has a non gaussian nature and a non gaussian model was proposed whic…
Characterizing the dynamic properties of the solar turbulence with 3-D simulations: Consequences in terms of p-mode excitation
R. Samadi, A. Nordlund, R. F. Stein +2
A 3D simulation of the upper part of the solar convective zone is used to derive constraints about the averaged and dynamic properties of solar turbulent convection. Theses constra…