activity
19932026
most citedAn extremely primitive halo star

341 citations · 7.7k across the 150 of their papers we have counts for

collaborators

151 papers

astro-ph.SR2026

The variable mass-loss in low-mass red giant stars: Chromospheric motion across stellar evolution in 47 Tuc

Ian Baeza, L. Monaco, H. Frelijj +8

Mass-Loss (ML) is a critical process that remains poorly understood despite its broad implications across astrophysics. Our current knowledge is insufficient to reproduce ML consis…

astro-ph.SR2026

Something new under the Sun: A magnetically driven CH/CN anti-correlation

Y. Momany, L. Monaco, S. Villanova +11

Spectroscopic monitoring surveys have shown that the magnetic cycle alters the photospheric structure of the Sun, perturbing the formation of molecular lines. In parallel, the stud…

astro-ph.SR2025

The Gaia-ESO Survey: Projected Rotational Velocities of B stars in the Carina Nebula

W. Santos, S. Daflon, J. V. Sales Silva +19

The Carina Nebula is an active star-forming region with several open clusters rich in massive OB stars, thus making it an optimal target for studying stellar properties such as rot…

astro-ph.SR2025★ 33 cited

Evolutionary tracks, ejecta, and ionizing photons from intermediate-mass to very massive stars with PARSEC

G. Costa, K. G. Shepherd, A. Bressan +12

Recent advancements in stellar evolution modeling offer unprecedented accuracy in predicting the evolution and deaths of stars. We present new stellar evolutionary models computed…

astro-ph.SR2024

The Gaia-ESO Survey: No sign of multiple stellar populations in open clusters from their sodium and oxygen abundances

A. Bragaglia, V. D'Orazi, L. Magrini +9

Context: The light element (anti-)correlations shown by globular clusters (GCs) are the main spectroscopic signature of multiple stellar populations. These internal abundance varia…

astro-ph.SR2024

The Gaia-ESO Survey: Calibrating the lithium-age relation with open clusters and associations. II. Expanded cluster sample and final membership selection

M. L. Gutiérrez Albarrán, D. Montes, H. M. Tabernero +26

The Li abundance observed in pre-main sequence and main sequence late-type stars is strongly age-dependent, but also shows a complex pattern depending on several parameters, such a…