267 citations · 1.9k across the 20 of their papers we have counts for
20 papers
The density of dark matter haloes of early-type galaxies in low-density environments
E. M. Corsini, G. A. Wegner, J. Thomas +2
New photometric and long-slit spectroscopic observations are presented for NGC 7113, PGC 1852, and PGC 67207 which are three bright galaxies residing in low-density environments. T…
Further evidence for large central mass-to-light ratios in massive early-type galaxies
E. M. Corsini, G. A. Wegner, J. Thomas +3
We studied the stellar populations, distribution of dark matter, and dynamical structure of a sample of 25 early-type galaxies in the Coma and Abell 262 clusters. We derived dynami…
Dynamical masses of early-type galaxies: a comparison to lensing results and implications for the stellar IMF and the distribution of dark matter
J. Thomas, R. P. Saglia, R. Bender +6
This work aims to study the distribution of luminous and dark matter in Coma early-type galaxies. Dynamical masses obtained under the assumption that mass follows light do not matc…
The flattening and the orbital structure of early-type galaxies and collisionless N-body binary disk mergers
J. Thomas, R. Jesseit, R. P. Saglia +8
We use oblate axisymmetric dynamical models including dark halos to determine the orbital structure of intermediate mass to massive Coma early-type galaxies. We find a large variet…
Dark matter scaling relations and the assembly epoch of Coma early-type galaxies
J. Thomas, R. P. Saglia, R. Bender +5
Axisymmetric, orbit-based dynamical models are used to derive dark matter scaling relations for Coma early-type galaxies. From faint to bright galaxies halo core-radii and asymptot…
Dynamical modelling of luminous and dark matter in 17 Coma early-type galaxies
J. Thomas, R. P. Saglia, R. Bender +5
Dynamical models for 17 Coma early-type galaxies are presented. The galaxy sample consists of flattened, rotating as well as non-rotating early-types including cD and S0 galaxies w…