44 citations · 49 across the 7 of their papers we have counts for
8 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…
Low-frequency solar p modes as seen by GOLF and GONG instruments
D. Salabert, R. A. Garcia
In the case of spatially-revolved helioseismic data (such as MDI, GONG, HMI), the usual mode-fitting analysis consists of fitting the 2l+1 individual m-spectra of a given multiplet…
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…
GOLF: a new proxy for solar magnetism
S. Mathur, S. J. Jimenez-Reyes, R. A. Garcia
Solar magnetism is measured with different indexes: for instance the MPSI and the MWSI, number of sunspots, radio flux at 10.7 cm, Ca II K, Mg II K, EUV, He I or L_alpha. Bachmann…
Spatial Cross Spectrum: Reducing Incoherent Convective Background of Resolved Heloseismic Instruments
R. A. Garcia, S. Mathur, I. Gonzalez Hernandez +1
Measurements of low-order p modes and gravity modes are perturbed by the solar convective background. Such perturbation increases below 2mHz for intensity measurements and 1mHz for…
On the solar origin of the 220.7 signal
A. Jimenez, R. A. Garcia
Gravity modes in the Sun have been long searched during the past decades. Using their asymptotic properties Garcia et al. (2007) found the signature of the dipole g modes analyzing…