oMEGACat. IV. Constraining the Ages of Omega Centauri Subgiant Branch Stars with HST and MUSE

oMEGACat. IV. Constraining the Ages of Omega Centauri Subgiant Branch Stars with HST and MUSE

We present age estimates for over 8100 subgiant branch (SGB) stars in Omega Centauri ( ω Cen) to study its star formation history. Our large data set, which combines multi-wavelength Hubble Space Telescope photometry with MUSE metallicities, provides an unprecedented opportunity to measure individua...

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Bibliographic Details
Main Authors: C. Clontz, A. C. Seth, A. Dotter, M. Häberle, M. S. Nitschai, N. Neumayer, A. Feldmeier-Krause, M. Latour, Z. Wang, S. O. Souza, N. Kacharov, A. Bellini, M. Libralato, R. Pechetti, G. van de Ven, M. Alfaro-Cuello
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Globular star clusters
Star clusters
Stellar ages
Stellar populations
Online Access:https://doi.org/10.3847/1538-4357/ad8621
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https://doi.org/10.3847/1538-4357/ad8621

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