442 citations · 4.6k across the 82 of their papers we have counts for
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A Monte Carlo analysis of the velocity dispersion of the globular cluster Palomar 14
A. Sollima, C. Nipoti, A. Mastrobuono Battisti +2
We present the results of a detailed analysis of the projected velocity dispersion of the globular cluster Palomar 14 performed using recent high-resolution spectroscopic data and…
Polytropic model fits to the globular cluster NGC 2419 in Modified Newtonian Dynamics
Rodrigo Ibata, Antonio Sollima, Carlo Nipoti +3
We present an analysis of the globular cluster NGC 2419, using a polytropic model in Modified Newtonian Dynamics (MOND) to reproduce recently published high quality data of the str…
Outer density profiles of 19 Galactic globular clusters from deep and wide-field imaging
Julio A. Carballo-Bello, Mark Gieles, Antonio Sollima +3
Using deep photometric data from WFC@INT and [email protected] we measure the outer number density profiles of 19 stellar clusters located in the inner region of the Milky Way halo (with…
The non-segregated population of blue straggler stars in the remote globular cluster Palomar 14
Giacomo Beccari, Antonio Sollima, Francesco R. Ferraro +5
We used deep wide-field observations obtained with the Canada-France-Hawaii Telescope to study the blue straggler star (BSS) population in the innermost five arcminutes of the remo…
The globular cluster NGC 2419: a crucible for theories of gravity
R. Ibata, A. Sollima, C. Nipoti +3
We present the analysis of a kinematic data set of stars in the globular cluster NGC 2419, taken with Keck/DEIMOS. Combined with a reanalysis of deep HST and Subaru imaging data, w…
A deep view of the Monoceros ring in the Anticenter direction: clues of its extra-Galactic origin
A. Sollima, D. Valls-Gabaud, D. Martinez-Delgado +3
We present the results of deep imaging obtained at the CFHT with MegaCam in the Anticenter direction at two different heights above the Galactic disk. We detect the presence of the…