260 citations · 263 across the 7 of their papers we have counts for
7 papers · 1 filter
CoRoT reveals a magnetic activity cycle in a Sun-like star
Rafael A. Garcia, Savita Mathur, David Salabert +4
The 11-year activity cycle of the Sun is a consequence of a dynamo process occurring beneath its surface. We analyzed photometric data obtained by the CoRoT space mission, showing…
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…
An automatic pipeline analysing solar-like oscillating targets tested on CoRoT and simulated data
S. Mathur, R. A. Garcia, C. Regulo +3
The launch of the Kepler mission on 7th March 2009 opened a new bright future for the search of extra-solar planets while a huge amount of stars will be observed leading to the opp…
Acoustic power absorption and enhancement generated by slow and fast MHD waves
R. Simoniello, W. Finsterle, R. A. Garcia +4
We used long duration, high quality, unresolved (Sun-as-a star) observations collected by the ground based network BiSON and by the instruments GOLF and VIRGO on board the ESA/NASA…
The extended minimum of solar cycle 23 as seen by radial velocity (GOLF, GONG) and intensity (VIRGO) helioseismic instruments
D. Salabert, R. A. Garcia, P. L. Palle +2
We present an analysis of the variability of the solar oscillation spectrum during solar cycle 23 and its extended minimum. We use simultaneous observations of the low-degree solar…
On the likelihood-ratio test applied in asteroseismology for mode identification
David Salabert, Rafael Garcia, Savita Mathur
The identification of the solar-like oscillation modes, as measured by asteroseismology, is a necessary requirement in order to infer the physical properties of the interior of the…