794 citations · 16.3k across the 210 of their papers we have counts for
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Na-O Anticorrelation and HB. VIII. Proton-capture elements and metallicities in 17 globular clusters from UVES spectra
Eugenio Carretta, Angela Bragaglia, Raffaele Gratton +1
We present homogeneous abundances for Fe and some of the elements involved in the proton-capture reactions (O, Na, Mg, Al, and Si) for 202 red giants in 17 Galactic globular cluste…
A view of the Galactic halo using beryllium as a time scale
Rodolfo Smiljanic, L. Pasquini, P. Bonifacio +4
Beryllium stellar abundances were suggested to be a good tracer of time in the early Galaxy. In an investigation of its use as a cosmochronometer, using a large sample of local hal…
Beryllium abundances and star formation in the halo and in the thick disk
R. Smiljanic, L. Pasquini, P. Bonifacio +4
[abridged] Beryllium is a pure product of cosmic ray spallation. This implies a relatively simple evolution in time of the beryllium abundance and suggests its use as a time-like o…
BIGRE: a low cross-talk integral field unit tailored for extrasolar planets imaging spectroscopy
Jacopo Antichi, Kjetil Dohlen, Raffaele G. Gratton +7
Integral field spectroscopy (IFS) represents a powerful technique for the detection and characterization of extrasolar planets through high contrast imaging, since it allows to obt…