281 citations · 742 across the 9 of their papers we have counts for
8 papers · 1 filter
He-enriched STAREVOL models for globular cluster multiple populations. Self-consistent isochrones from ZAMS to the TP-AGB phase
G. Costa, T. Dumont, A. Lançon +11
A common property of globular clusters (GC) is to host multiple populations characterized by peculiar chemical abundances. Recent photometric studies suggest that the He content co…
A coherent view of Li depletion and angular momentum transport to explain the Li plateau -- from Population II to Population I stars
Sviatoslav Borisov, Corinne Charbonnel, Nikos Prantzos +2
Unraveling the cosmological Li problem - the discrepancy between Big Bang nucleosynthesis predictions and observed values in the Spite plateau - requires a comprehensive exploratio…
First grids of low-mass stellar models and isochrones with self-consistent treatment of rotation : From 0.2 to 1.5 M_\odot at 7 metallicities from PMS to TAMS
L. Amard, A. Palacios, C. Charbonnel +4
We present an extended grid of state-of-the art stellar models for low-mass stars including updated physics (nuclear reaction rates, surface boundary condition, mass-loss rate, ang…
A comparison of evolutionary tracks for single Galactic massive stars
F. Martins, A. Palacios
In this paper, we compare the currently available evolutionary tracks for Galactic massive stars. Our main goal is to highlight the uncertainties on the predicted evolutionary path…
Thermohaline instability and rotation-induced mixing. III - Grid of stellar models and asymptotic asteroseismic quantities from the pre-main sequence up to the AGB for low- and intermediate-mass stars at various metallicities
N. Lagarde, T. Decressin, C. Charbonnel +3
The availability of asteroseismic constraints for a large sample of stars from the missions CoRoT and Kepler paves the way for various statistical studies of the seismic properties…
The dynamics of the radiative zone of the Sun
S Turck-Chieze, S Couvidat, V Duez +4
Helioseismology puts strong constraints on the internal sound speed and on the rotation profile in the radiative zone. Young stars of solar type are more active and faster rotators…
Seismic and dynamical solar models i-the impact of the solar rotation history on neutrinos and seismic indicators
Sylvaine Turck-Chieze, Ana Palacios, Joao Marques +1
Solar activity and helioseismology show the limitation of the standard solar model and call for the inclusion of dynamical processes in both convective and radiative zones. We conc…
CNO enrichment by rotating AGB stars in globular clusters
T. Decressin, C. Charbonnel, L. Siess +3
AGB stars have long been held responsible for the important star-to-star variations in light elements observed in Galactic globular clusters. We analyse the main impacts of a first…