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astro-ph.SR2024
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…
astro-ph.SR2024
Synthetic stellar spectra to study multiple populations in globular clusters: an extended grid and the effects on the integrated light
Vinicius Branco, Paula R. T. Coelho, Ariane Lançon +2
Most Galactic Globular Clusters (GCs) harbour multiple populations of stars (MPs), composed of at least two generations: the first characterized by a "standard" -enhanced metal…