1 citations · 1 across the 1 of their papers we have counts for
2 papers
astro-ph.GA2017★ 1 cited
Circum-galactic medium in the halo of quasars
Riccardo Ottolina, Renato Falomo, Aldo Treves +4
The properties of circum-galactic gas in the halo of quasar host galaxies are investigated analyzing Mg II 2800 and C IV 1540 absorption-line systems along the line of sight close…
astro-ph.GA2016
Dynamics of wide binary stars: A case study for testing Newtonian dynamics in the low acceleration regime
Riccardo Scarpa, Riccardo Ottolina, Renato Falomo +1
Extremely wide binary stars represent ideal systems to probe Newtonian dynamics in the low acceleration regimes (<10e-10 m/s/s) typical of the external regions of galaxies. Here we…