882 citations · 5.5k across the 184 of their papers we have counts for
7 papers · 1 filter
The Graininess of Dark Matter Haloes
Marcel Zemp, Jürg Diemand, Michael Kuhlen +5
We use the recently completed one billion particle Via Lactea II LambdaCDM simulation to investigate local properties like density, mean velocity, velocity dispersion, anisotropy,…
Quantifying the heart of darkness with GHALO - a multi-billion particle simulation of our galactic halo
Joachim Stadel, Doug Potter, Ben Moore +5
We perform a series of simulations of a Galactic mass dark matter halo at different resolutions, our largest uses over three billion particles and has a mass resolution of 1000 M_s…
Clumps and streams in the local dark matter distribution
J. Diemand, M. Kuhlen, P. Madau +4
In cold dark matter cosmological models, structures form and grow by merging of smaller units. Numerical simulations have shown that such merging is incomplete; the inner cores of…
Fundamental differences between SPH and grid methods
Oscar Agertz, Ben Moore, Joachim Stadel +17
We have carried out a hydrodynamical code comparison study of interacting multiphase fluids. The two commonly used techniques of grid and smoothed particle hydrodynamics (SPH) show…
Dark Satellites and Cosmic Reionization
Andrea V. Maccio', Ben Moore, Joachim Stadel +1
A possible explanation of the present discrepancy between the abundance of galactic subhaloes predicted by N-Body simulations with those observed in the Local Group is presented. W…
Concentration, Spin and Shape of Dark Matter Haloes: Scatter and the Dependence on Mass and Environment
Andrea V. Maccio', Aaron A. Dutton, Frank C. van den Bosch +3
We use a series of cosmological N-body simulations for a flat LCDM cosmology to investigate the properties of dark matter haloes in the mass range 3.0e9-3.0e13 Msun. These properti…