252 citations · 3.3k across the 91 of their papers we have counts for
4 papers · 2 filters
2D chemical evolution model: the impact of galactic disc asymmetries on azimuthal chemical abundance variations
E. Spitoni, G. Cescutti, I. Minchev +5
Galactic disc chemical evolution models generally ignore azimuthal surface density variation that can introduce chemical abundance azimuthal gradients. Recent observations, however…
Galactic Archaeology with asteroseismic ages: evidence for delayed gas infall in the formation of the Milky Way disc
E. Spitoni, V. Silva Aguirre, F. Matteucci +2
Precise stellar ages from asteroseismology have become available and can help setting stronger constraints on the evolution of the Galactic disc components. Recently, asteroseismol…
Abundance gradients along the Galactic disc from chemical evolution models
V. Grisoni, E. Spitoni, F. Matteucci
In this paper, we study the formation and chemical evolution of the Milky Way disc with particular focus on the abundance patterns ([/Fe] vs. [Fe/H]) at different Galactocentric…
Is the IMF in ellipticals bottom-heavy? Clues from their chemical abundances
C. De Masi, F. Vincenzo, F. Matteucci +4
We tested the implementation of different IMFs in our model for the chemical evolution of ellipticals, with the aim of reproducing the observed relations of [Fe/H] and [Mg/Fe] abun…