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astro-ph.SR2024
Abundances of iron-peak elements in 58 bulge spheroid stars from APOGEE
B. Barbuy, A. C. S. Friaça, H. Ernandes +22
Stars presently identified in the bulge spheroid are probably very old, and their abundances can be interpreted as due to the fast chemical enrichment of the early Galactic bulge.…
astro-ph.SR2024
Abundances in eight bulge stars from the optical and near-infrared
Patrícia da Silva, B. Barbuy, H. Ernandes +3
Context: The abundances of the -elements are key for understanding the early chemical enrichment of the Galactic bulge. The elements of interest present lines in different wavel…