Kron 3: a fourth intermediate age cluster in the SMC with evidence of multiple populations

We present the results of a spectroscopic study of the intermediate age (≈6.5 Gyr) massive cluster Kron 3 in the Small Magellanic Cloud. We measure CN and CH band strengths (at ≃3839 and 4300 Å, respectively) using VLT FORS2 spectra of 16 cluster members and find a sub-population of five stars enri...

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Main Authors: Hollyhead, Katie (Author) , Lardo, C. (Author) , Kacharov, Nikolay (Author) , Bastian, Nate (Author) , Hilker, Michael (Author) , Rejkuba, Marina (Author) , Koch-Hansen, Andreas (Author) , Grebel, Eva K. (Author) , Georgiev, Iskren Y. (Author)
Format: Article (Journal)
Language:English
Published: 30 January 2018
In: Monthly notices of the Royal Astronomical Society
Year: 2018, Volume: 476, Issue: 1, Pages: 114-121
ISSN:1365-2966
DOI:10.1093/mnras/sty230
Online Access:Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1093/mnras/sty230
Verlag, kostenfrei, Volltext: https://academic.oup.com/mnras/article/476/1/114/4830127
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Author Notes:K. Hollyhead, C. Lardo, N. Kacharov, N. Bastian, M. Hilker, M. Rejkuba, A. Koch, E.K. Grebel and I. Georgiev
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Kron 3: a fourth intermediate age cluster in the SMC with evidence of multiple populations by Hollyhead, Katie (Author) , Lardo, C. (Author) , Kacharov, Nikolay (Author) , Bastian, Nate (Author) , Hilker, Michael (Author) , Rejkuba, Marina (Author) , Koch-Hansen, Andreas (Author) , Grebel, Eva K. (Author) , Georgiev, Iskren Y. (Author) ,


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