33 citations · 45 across the 2 of their papers we have counts for
4 papers
The effect of bars on the M-sigma relation: offset, scatter and residuals correlations
Markus Hartmann, Victor P. Debattista, David R. Cole +3
We analyse a set of collisionless disc galaxy simulations to study the consequences of bar formation and evolution on the M-sigma relation of supermassive black holes. The redistri…
Searching for nuclear stellar discs in simulations of star cluster mergers
E. Portaluri, E. M. Corsini, L. Morelli +4
The nuclei of galaxies often host small stellar discs with scale-lengths of a few tens of parsecs and luminosities up to 10^7 Lsun. To investigate the formation and properties of n…
Three-integral multi-component dynamical models and simulations of the nuclear star cluster in NGC 4244
F. De Lorenzi, M. Hartmann, V. P. Debattista +2
Adaptive optics observations of the flattened nuclear star cluster in the nearby edge-on spiral galaxy NGC 4244 using the Gemini Near-Infrared Integral Field Spectrograph (NIFS) ha…
Constraining the role of star cluster mergers in nuclear cluster formation: Simulations confront integral-field data
Markus Hartmann, Victor P. Debattista, Anil Seth +2
We present observations and dynamical models of the stellar nuclear clusters (NCs) at the centres of NGC 4244 and M33. We then compare these to an extensive set of simulations test…