442 citations · 4.6k across the 82 of their papers we have counts for
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Do globular clusters possess Dark Matter halos? A case study in NGC 2419
Rodrigo Ibata, Carlo Nipoti, Antonio Sollima +3
We use recently published measurements of the kinematics, surface brightness and stellar mass-to-light ratio of the globular cluster NGC 2419 to examine the possibility that this G…
News from the Galactic suburbia: the chemical composition of the remote globular cluster NGC 2419
A. Mucciarelli, M. Bellazzini, R. Ibata +4
We present the chemical analysis of 49 giant stars of the globular cluster NGC 2419, using medium resolution spectra collected with the multi-object spectrograph DEIMOS@Keck. Previ…
A comparison between the stellar and dynamical masses of six globular clusters
A. Sollima, M. Bellazzini, J. -W. Lee
We present the results of a comprehensive analysis of the structure and kinematics of six Galactic globular clusters. By comparing the results of the most extensive photometric and…
The central Blue Straggler population in four outer-halo globular clusters
Giacomo Beccari, Nora Lützgendorf, Christoph Olczak +6
Using HST/WFPC2 data, we have performed a comparative study of the Blue Straggler Star (BSS) populations in the central regions of the globular clusters AM 1, Eridanus, Palomar 3,…
The Luminosity Function and stellar Mass to Light ratio of the massive globular cluster NGC2419
M. Bellazzini, E. Dalessandro, A. Sollima +1
We used archival Hubble Space Telescope WFC3 images to obtain the Luminosity Function of the remote globular cluster NGC2419 from two magnitudes above the Horizontal Branch level d…