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20072014
most citedNa-O Anticorrelation and HB. VII. The chemical composition of first and second-generation stars in 15 globular clusters from GIRAFFE spectra

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astro-ph.GA2014★ 76 cited

The extreme chemistry of multiple stellar populations in the metal-poor globular cluster NGC 4833

E. Carretta, A. Bragaglia, R. G. Gratton +7

Our FLAMES survey of Na-O anticorrelation in globular clusters (GCs) is extended to NGC 4833, a metal-poor GC with a long blue tail on the horizontal branch (HB). We present the ab…