2 papers
astro-ph.SR2026
The non-LTE abundances of magnesium and yttrium and asteroseismic ages for the chemical clock calibration
Š. Mikolaitis, G. Tautvaišienė, E. Pakštienė +11
Building on our previous study, which demonstrated the importance of accounting for departures from local thermodynamic equilibrium (LTE) in elemental-abundance determinations and…
astro-ph.SR2026
Stellar Population Astrophysics (SPA) with the TNG. CNO abundances in 28 open clusters
Bruno Ćurjurić, Arnas Drazdauskas, Gražina Tautvaišienė +4
Aims. Our main aim with this work was to enlarge the pool of open clusters with determined carbon, nitrogen, and oxygen abundances in evolved giants to further advance chemical clo…