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.GA2024
Surviving the Waves: evidence for a Dark Matter cusp in the tidally disrupting Small Magellanic Cloud
Michele De Leo, Justin I. Read, Noelia E. D. Noel +3
We use spectroscopic data for Red Giant Branch (RGB) stars in the Small Magellanic Cloud (SMC), together with proper motion data from \textit{Gaia} Early Data Release…