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: | , , , , , , , , |
|---|---|
| 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 |
| 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
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