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Extending the [C/N]–Age Calibration: Using Globular Clusters to Explore Older and Metal-poor Populations

In the coming years, detailed chemical abundances from large-scale high-resolution spectroscopic surveys will become available for vast numbers of stars across the Milky Way. Previous work has suggested that abundance ratios from these spectra can allow us to estimate ages from a large number of sta...

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Autori principali: Taylor Spoo, Katelyn Thomas, Ellie Kaleo Toguchi-Tani, Jonah Otto, Natalie Myers, Jamie Tayar, Jessica S. Schonhut-Stasik, Matthew Shetrone, Alessa Ibrahim Wiggins, John Donor, Peter M. Frinchaboy
Natura: Artigo
Lingua:Inglês
Pubblicazione: IOP Publishing 2025-01-01
Serie:The Astronomical Journal
Soggetti:
Stellar ages
Chemical abundances
Abundance ratios
Galactic abundances
Open star clusters
Accesso online:https://doi.org/10.3847/1538-3881/ae14ec
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