chemical evolution 1heavy elements 1open clusters 1s-process nucleosynthesis 1stellar spectroscopy 1
From the 1 of 2 linked papers with an AI index.
2 papers
astro-ph.GA2026
Stellar Population Astrophysics (SPA) with the TNG. Beyond the iron peak: Galactic evolution of molybdenum, ruthenium and zirconium through open clusters
Natalia Alvarez-Baena, Valentina D'Orazi, Christopher Sneden +11
The paper measures molybdenum, ruthenium, and zirconium abundances in 81 stars from 30 open clusters using high‑resolution HARPS‑N spectra to investigate the Galactic chemical evol…
astro-ph.SR2026
Stellar Population Astrophysics (SPA) with the TNG. CNO abundances in 28 open clusters
Bruno ÄurjuriÄ, Arnas Drazdauskas, Gražina TautvaiÅ¡ienÄ +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…