66 citations · 157 across the 6 of their papers we have counts for
6 papers
First performances of the GOLF-NG instrumental prototype observing the Sun in Tenerife
D. Salabert, S. Turck-Chieze, J. C. Barriere +14
The primary challenge of GOLF-NG (Global Oscillations at Low Frequency New Generation) is the detection of the low-frequency solar gravity and acoustic modes, as well as the possib…
What can we learn on the structure and the dynamics of the solar core with g modes?
S. Mathur, J. Ballot, A Eff-Darwich +4
The detection of the signature of dipole gravity modes has opened the path to study the solar inner radiative zone. Indeed, g modes should be the best probes to infer the propertie…
Variations of the solar granulation motions with height using the GOLF/SoHO experiment
S. Lefebvre, R. A. Garcia, S. J. Jimenez-Reyes +2
Below 1 mHz, the power spectrum of helioseismic velocity measurements is dominated by the spectrum of convective motions (granulation and supergranulation) making it difficult to d…
Update on g-mode research
R. A. Garcia, A. Jimenez, S. Mathur +6
Since the beginning of this century we have attended a blooming of the gravity-mode research thanks to the unprecedented quality of the data available, either from space with SoHO,…
Oscillations in Procyon A: First results from a multi-site campaign
S. Hekker, T. Arentoft, H. Kjeldsen +45
Procyon A is a bright F5IV star in a binary system. Although the distance, mass and angular diameter of this star are all known with high precision, the exact evolutionary state is…
Simulations of turbulent convection in rotating young solar-like stars: Differential rotation and meridional circulation
Jérôme Ballot, Allan Sacha Brun, Sylvaine Turck-Chièze
We present the results of three-dimensional simulations of the deep convective envelope of a young (10 Myr) one-solar-mass star, obtained with the Anelastic Spherical Harmonic code…