Chemical abundances are an essential tool in untangling the Milky Way's enrichment
history. However, the evolution of the interstellar medium abundance gradient with cosmic …

We find that the chemical abundances and dynamics of APOGEE and GALAH stars in the
local stellar halo are inconsistent with a scenario in which the inner halo is primarily …

We apply a novel statistical analysis to measurements of 16 elemental abundances in
34,410 Milky Way disk stars from the final data release (DR17) of APOGEE-2. Building on …

Some studies of stars' multielement abundance distributions suggest at least 5–7 significant
dimensions, but others show that many elemental abundances can be predicted to high …

We characterize the 3D spatial variations of [Fe/H],[Mg/H], and [Mg/Fe] in stars at the time of
their formation, across 11 simulated Milky Way (MW)-and M31-mass galaxies in the FIRE-2 …

We investigate the [X/Mg] abundances of 16 elements for 82,910 Galactic disk stars from
GALAH+ DR3. We fit the median trends of low-Ia and high-Ia populations with a two-process …

Recovering the birth radii of observed stars in the Milky Way is one of the ultimate goals of
Galactic Archaeology. One method to infer the birth radius and the evolution of the …

An ensemble of chemical abundances probing different nucleosynthetic channels can be
leveraged to build a comprehensive understanding of the chemical and structural evolution …

Stellar chemical abundances have proved themselves a key source of information for
understanding the evolution of the Milky Way, and the scale of major stellar surveys such as …

Stars in an open cluster are assumed to have formed from a broadly homogeneous
distribution of gas, implying that they should be chemically homogeneous. Quantifying the …