202 citations · 892 across the 13 of their papers we have counts for
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astro-ph.SR2010★ 29 cited
Nucleosynthesis in the Stellar Systems omega Cen and M22
G. S. Da Costa, A. F. Marino
The stellar system omega Centauri is well known for the large range in abundance among its member stars. Recent work has indicated that the globular cluster M22 (NGC 6656) also pos…
astro-ph.GA2010★ 123 cited
New HST WFC3/UVIS observations augment the stellar-population complexity of omega Centauri
Bellini A., Bedin L. R., Piotto G. +3
We used archival multi-band Hubble Space Telescope observations obtained with the Wide-Field Camera 3 in the UV-optical channel to present new important observational findings on t…
astro-ph.SR2010★ 5 cited
Chemical composition of stellar populations in Omega Centauri
A. F. Marino, G. Piotto, R. Gratton +5
We derive abundances of Fe, Na, O, and s-elements from GIRAFFE@VLT spectra for more than 200 red giant stars in the Milky Way satellite Omega Centauri. Our preliminary results are…