activity
20112025
most citedComparison of Fe and Ni opacity calculations for a better understanding of pulsating stellar envelopes

32 citations · 77 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.SR2025

The Future of Solar modelling: requirements for a new generation of solar models

Gael Buldgen, Gloria. Canocchi, Arthur. Le Saux +22

Helioseismology and solar modelling have enjoyed a golden era thanks to decades-long surveys from ground-based networks such as for example GONG, BiSON, IRIS and the SOHO and SDO s…

astro-ph.SR2025★ 11 cited

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…

astro-ph.SR2012★ 32 cited

Comparison of Fe and Ni opacity calculations for a better understanding of pulsating stellar envelopes

D. Gilles, S. Turck-Chièze, G. Loisel +19

Opacity is an important ingredient of the evolution of stars. The calculation of opacity coefficients is complicated by the fact that the plasma contains partially ionized heavy io…

astro-ph.SR2012★ 2 cited

Iron and Nickel spectral opacity calculations in conditions relevant for pulsating stellar envelopes and experiments

D. Gilles, S. Turck-Chièze, M. Busquet +18

Seismology of stars is strongly developing. To address this question we have formed an international collaboration OPAC to perform specific experimental measurements, compare opaci…

astro-ph.SR2011★ 15 cited

Theoretical and experimental activities on opacities for a good interpretation of seismic stellar probes

S Turck-Chièze, G Loisel, D Gilles +23

Opacity calculations are basic ingredients of stellar modelling. They play a crucial role in the interpretation of acoustic modes detected by SoHO, COROT and KEPLER. In this review…

astro-ph.SR2011★ 17 cited

Radiative properties of stellar plasmas and open challenges

S. Turck-Chièze, G. Loisel, D. Gilles +24

The lifetime of solar-like stars, the envelope structure of more massive stars, and stellar acoustic frequencies largely depend on the radiative properties of the stellar plasma. U…