50 citations · 50 across the 2 of their papers we have counts for
3 papers
The Acceleration Scale, Modified Newtonian Dynamics, and Sterile Neutrinos
Antonaldo Diaferio, Garry W. Angus
General Relativity is able to describe the dynamics of galaxies and larger cosmic structures only if most of the matter in the Universe is dark, namely it does not emit any electro…
Measuring supermassive black holes with gas kinematics: the active S0 galaxy NGC 3998
Giovanna De Francesco, Alessandro Capetti, Alessandro Marconi
We present results from a kinematical study of the gas in the nucleus of the active S0 galaxy NGC 3998 obtained from archival HST/STIS long-slit spectra. We analyzed the emission l…
Spiral density wave generation by vortices in Keplerian flows
G. Bodo, G. Chagelishvili, G. Murante +3
We perform a detailed analytical and numerical study of the dynamics of perturbations (vortex/aperiodic mode, Rossby and spiral-density waves) in 2D compressible disks with a Keple…