444 citations · 1.1k across the 11 of their papers we have counts for
11 papers
An analytical model of surface mass densities of cold dark matter haloes - with an application to MACHO microlensing optical depths
Janne Holopainen, Erik Zackrisson, Alexander Knebe +5
The cold dark matter (CDM) scenario generically predicts the existence of triaxial dark matter haloes which contain notable amounts of substructure. However, analytical halo models…
Radial Alignment in Simulated Clusters
Maria J. Pereira, Greg L. Bryan, Stuart P. D. Gill
Observational evidence for the radial alignment of satellites with their dark matter host has been accumulating steadily in the past few years. The effect is seen over a wide range…
MACHOs in dark matter haloes
Janne Holopainen, Chris Flynn, Alexander Knebe +2
Using eight dark matter haloes extracted from fully-self consistent cosmological N-body simulations, we perform microlensing experiments. A hypothetical observer is placed at a dis…
The Importance of Interactions for Mass Loss from Satellite Galaxies in Cold Dark Matter Haloes
Alexander Knebe, Chris Power, Stuart P. D. Gill +1
We investigate the importance of interactions between dark matter substructures for the mass loss they suffer whilst orbiting within a sample of high resolution galaxy cluster mass…
Mapping Substructures in Dark Matter Halos
Alexander Knebe, Stuart P. D. Gill, Daisuke Kawata +1
We present a detailed study of the real and integrals-of-motion space distributions of a satellite obtained from a self-consistent high-resolution simulation of a galaxy cluster an…
The evolution substructure I: a new identification method
Stuart P. D. Gill, Alexander Knebe, Brad K. Gibson
We describe our new "MLAPM-halo-finder" (MHF) which is based on the adaptive grid structure of the N-body code MLAPM. We then extend the MHF code in order to track the orbital evol…