278 citations · 1.4k across the 40 of their papers we have counts for
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Mass distribution in nearby Abell clusters
Ewa L. Lokas, Radoslaw Wojtak, Stefan Gottloeber +2
We study the mass distribution in six nearby (z<0.06) relaxed Abell clusters of galaxies A0262, A0496, A1060, A2199, A3158 and A3558. Given the dominance of dark matter in galaxy c…
Do the low PN velocity dispersions around elliptical galaxies imply that these lack dark matter?
Gary A. Mamon, Avishai Dekel, Felix Stoehr
While kinematical modelling of the low PN velocity dispersions observed in the outer regions of elliptical galaxies suggest a lack of dark matter around these galaxies, we report o…
The Draco dwarf in CDM and MOND
Ewa L. Lokas, Gary A. Mamon, Francisco Prada
We present interpretations of the line-of-sight velocity distribution of stars in the Draco dwarf spheroidal galaxy in terms of CDM and MOND assuming constant mass-to-light ratio a…
Velocity moments of dark matter haloes
Radoslaw Wojtak, Ewa L. Lokas, Stefan Gottloeber +1
Using cosmological N-body simulations we study the line-of-sight velocity distribution of dark matter haloes focusing on the lowest-order even moments, dispersion and kurtosis, and…
Radial velocity moments of dark matter haloes
Radoslaw Wojtak, Ewa L. Lokas, Stefan Gottloeber +1
Using cosmological N-body simulations we study the radial velocity distribution in dark matter haloes focusing on the lowest-order even moments, dispersion and kurtosis. We determi…
GALICS -- VI. Modelling Hierarchical Galaxy Formation in Clusters
B. Lanzoni, B. Guiderdoni, G. A. Mamon +2
High-resolution N-body re-simulations of 15 massive (10^{14}-10^{15} Msun) dark matter haloes have been combined with the hybrid galaxy formation model GalICS (Hatton et al. 2003),…