252 citations · 3.3k across the 91 of their papers we have counts for
10 papers · 2 filters
Modelling chemical clocks -- Theoretical evidences of the space and time evolution of [s/alpha] in the Galactic disc with Gaia-ESO survey
Marta Molero, Laura Magrini, Marco Palla +6
Chemical clocks based on [s-process elements/alpha-elements] ratios are widely used to estimate ages of Galactic stellar populations. However, the [s/alpha] vs. age relations are n…
Yields from massive stars in binaries. Chemical evolution of the Milky Way disk
E. Pepe, M. Palla, F. Matteucci +1
A large fraction of massive stars in the Galaxy reside in binary systems and their evolution is different from that of single stars. The yields of massive stars, which are the main…
Chemical Abundances in the Nuclear Star Cluster of the Milky Way: alpha-Element Trends and Their Similarities with the Inner Bulge
N. Ryde, G. Nandakumar, M. Schultheis +15
A chemical characterization of the Galactic Center is essential for understanding its formation and structural evolution. Trends of alpha-elements, such as Mg, Si, and Ca, serve as…
Constraints on the history of Galactic spiral arms revealed by Gaia GSP-Spec alpha-elements
M. Barbillon, A. Recio-Blanco, E. Poggio +4
The distribution of chemical elements in the Galactic disc can reveal fundamental clues on the physical processes that led to the current configuration of our Galaxy. We map chemic…
Mapping radial abundance gradients with Gaia-ESO open clusters: Evidence of recent gas accretion in the Milky Way disk
Marco Palla, Laura Magrini, Emanuele Spitoni +5
Context. Recent evidences from spectroscopic surveys point towards the presence of a metal-poor, young stellar population in the chemical thin disk. In this context, the investigat…
Tracing the Milky Way spiral arms with 26Al -- The role of nova systems in the 2D distribution of 26Al
Arianna Vasini, Emanuele Spitoni, Francesca Matteucci +2
Massive stars are one of the most important and investigated astrophysical production sites of Al, a short-lived radioisotope with 1 Myr half-life. Its short lifetime…