87 citations · 1k across the 27 of their papers we have counts for
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Diagnostics of Stellar Modelling from Spectroscopy and Photometry of Globular Clusters
George Angelou, Valentina D'Orazi, Thomas Constantino +3
We conduct a series of comparisons between spectroscopic and photometric observations of globular clusters and stellar models to examine their predictive power. Data from medium-to…
Lithium abundances in globular cluster giants: NGC 1904, NGC 2808, and NGC 362
V. D'Orazi, R. G. Gratton, G. C. Angelou +7
The presence of multiple populations in globular clusters has been well established thanks to high-resolution spectroscopy. It is widely accepted that distinct populations are a co…
On the serendipitous discovery of a Li-rich giant in the globular cluster NGC 362
Valentina D'Orazi, Raffaele G. Gratton, George C. Angelou +6
We have serendipitously identified the first lithium-rich giant star located close to the red giant branch bump in a globular cluster. Through intermediate-resolution FLAMES spectr…