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Multiple stellar populations in Magellanic Cloud clusters - VI. A survey of multiple sequences and Be stars in young clusters

Milone, Antonino P.; Marino, Anna Fabiola; Di Criscienzo, M; D'Antona, Francesca; Bedin, L R; Da Costa, Gary; Piotto, G; Tailo, M; Dotter, Aaron; Angeloni, Rodolfo; Anderson, J; Jerjen, Helmut; Li, C.; Dupree, A. K.; Mackey, Dougal


The split main sequences (MSs) and extended MS turnoffs (eMSTOs) detected in a few young clusters have demonstrated that these stellar systems host multiple populations differing in a number of properties such as rotation and, possibly, age. We analyse Hubble Space Telescope photometry for 13 clusters with ages between ~40 and ~1000 Myr and of different masses. Our goal is to investigate for the first time the occurrence of multiple populations in a large sample of young clusters. We find that...[Show more]

CollectionsANU Research Publications
Date published: 2018
Type: Journal article
Source: Monthly Notices of the Royal Astronomical Society
DOI: 10.1093/mnras/sty661
Access Rights: Open Access


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