559 citations · 5.9k across the 43 of their papers we have counts for
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The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. XXIII. Proper-motion catalogs and internal kinematics
M. Libralato, A. Bellini, E. Vesperini +17
A number of studies based on data collected by the () GO-13297 program "HST Legacy Survey of Galactic Globular Clusters: Shedding UV…
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. XX. Ages of single and multiple stellar populations in seven bulge globular clusters
R. A. P. Oliveira, S. O. Souza, L. O. Kerber +23
In the present work we analyzed seven globular clusters selected from their location in the Galactic bulge and with metallicity values in the range $-1.30\lesssim\rm{[Fe/H]}\lesssi…
Hubble Space Telescope Observations of an Outer Field in Omega Centauri: A Definitive Helium Abundance
I. R. King, L. R. Bedin, S. Cassisi +6
We revisit the problem of the split main sequence (MS) of the globular cluster omega Centauri, and report the results of two-epoch Hubble Space Telescope observations of an outer f…
The bottom of the white dwarf cooling sequence in the old open cluster NGC 2158
L. R. Bedin, M. Salaris, I. R. King +3
We use 10 orbits of Advanced Camera for Surveys observations to reach the end of the white dwarf cooling sequence in the solar-metallicity open cluster NGC 2158. Our photometry and…
The End of the White Dwarf Cooling Sequence in M4: an efficient approach
L. R. Bedin, M. Salaris, G. Piotto +3
We use 14 orbits of ACS observations to reach the end of the white-dwarf cooling sequence in the globular cluster M4. Our photometry and completeness tests show that the end is loc…