6 citations · 6 across the 3 of their papers we have counts for
4 papers · 1 filter
The long-term evolution of Ultra Faint Dwarf Galaxies and observational implications
Francesco Flammini Dotti, Roberto Capuzzo-Dolcetta, Giovanni Carraro +2
Context. In the Local Group, dwarf spheroidal galaxies (dSphs) and ultra-faint dwarf galaxies (UFDs) exhibit large velocity dispersions. These values are generally attributed to th…
Line-of-sight acceleration as a test of the Galactic Yukawa potential
Felipe A. da Silva Barbosa, Luca Amendola, Davi C. Rodrigues +1
We forecast the impact of direct radial acceleration measurements, based on two redshift measurements of the same target one decade apart, on constraining the Yukawa correction to…
The RR Lyrae distribution in the Galactic Bulge
Roberto Capuzzo-Dolcetta
Purpose: RR Lyrae stars are important distance indicators. They are usually present in globular clusters where they were first discovered. The study of their properties and distrib…
Exploring the Dark Matter Disc Model in Dwarf Galaxies: Insights from the LITTLE THINGS Sample
Francesco Sylos Labini, Roberto Capuzzo-Dolcetta, Giordano De Marzo +1
We conducted an analysis of the velocity field of dwarf galaxies in the LITTLE THINGS sample, focusing on deriving 2D velocity maps that encompass both the transverse and radial ve…