92 citations · 862 across the 22 of their papers we have counts for
3 papers · 2 filters
Terzan 8: a Sagittarius-flavoured globular cluster
Eugenio Carretta, Angela Bragaglia, Raffaele G. Gratton +3
Massive globular clusters (GCs) contain at least two generations of stars with slightly different ages and clearly distinct light elements abundances. The Na-O anticorrelation is t…
Resolved photometry of Young Massive Clusters in the starburst galaxy NGC 4214
A. Sollima, M. Cignoni, R. G. Gratton +4
We present the results of deep high resolution imaging performed with ACS/HRC@HST in the most active region of the nearby starburst galaxy NGC 4214. We resolved the stellar populat…
NGC 362: another globular cluster with a split red giant branch
E. Carretta, A. Bragaglia, R. G. Gratton +7
We obtained FLAMES GIRAFFE+UVES spectra for both first and second-generation red giant branch (RGB) stars in the globular cluster (GC) NGC 362 and used them to derive abundances of…