248 citations · 2.3k across the 39 of their papers we have counts for
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Elemental Abundances and their Implications for the Chemical Enrichment of the Boötes~I Ultra-Faint Galaxy
Gerard Gilmore, John E. Norris, Lorenzo Monaco +3
We present a double-blind analysis of high-dispersion spectra of seven red giant members of the Boötes I ultra-faint dwarf spheroidal galaxy, complemented with re-analysis of a sim…
Photometric study of Galactic star clusters in the VVV survey
F. Mauro, C. Moni Bidin, D. Geisler
We show the preliminary analysis of some Galactic stellar clusters (GSCls) candidates and the results of the analysis of two new interesting GSCls found in the "VISTA Variables in…
Detailed abundances in stars belonging to ultra-faint dwarf spheroidal galaxies
P. François, L. Monaco, S. Villanova +7
We report preliminary results concerning the detailed chemical composition of metal poor stars belonging to close ultra-faint dwarf galaxies (hereafter UfDSphs). The abundances hav…
The helium content of globular clusters: NGC6121 (M4)
S. Villanova, D. Geisler, G. Piotto +1
He has been proposed as a key element to interpret the observed multiple MS, SGB, and RGB, as well as the complex horizontal branch (HB) morphology. Stars belonging to the bluer pa…