Residual Abundances in GALAH DR3: Implications for Nucleosynthesis and Identification of Unique Stellar Populations
(2022)
Journal Article
Griffith, E. J., Weinberg, D. H., Buder, S., Johnson, J. A., Johnson, J. W., & Vincenzo, F. (2022). Residual Abundances in GALAH DR3: Implications for Nucleosynthesis and Identification of Unique Stellar Populations. The Astrophysical journal, 931(1), Article 23. https://doi.org/10.3847/1538-4357/ac5826
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 model, which describes stellar abundances in terms of a prompt core-coll... Read More about Residual Abundances in GALAH DR3: Implications for Nucleosynthesis and Identification of Unique Stellar Populations.