680 citations · 8k across the 134 of their papers we have counts for
8 papers · 2 filters
The Mass-Concentration-Redshift Relation of Cold Dark Matter Halos
Aaron D. Ludlow, Julio F. Navarro, Raul E. Angulo +4
We use the Millennium Simulation series to investigate the mass and redshift dependence of the concentration of equilibrium cold dark matter (CDM) halos. We extend earlier work on…
Galaxy formation on the largest scales: The impact of astrophysics on the BAO peak
Raul E. Angulo, Simon D. M. White, Volker Springel +1
We investigate the effects of galaxy formation on the baryonic acoustic oscillations (BAO) peak by applying semi-analytic modelling techniques to the Millennium-XXL, a $3 \times 10…
Extending the halo mass resolution of -body simulations
Raul E. Angulo, Carlton M. Baugh, Carlos S. Frenk +1
We present a scheme to extend the halo mass resolution of N-body simulations of the hierarchical clustering of dark matter. The method uses the density field of the simulation to p…
Noiseless Gravitational Lensing Simulations
Raul E. Angulo, Ruizhu Chen, Stefan Hilbert +1
The microphysical properties of the DM particle can, in principle, be constrained by the properties and abundance of substructures in DM halos, as measured through strong gravitati…
The Warm DM halo mass function below the cut-off scale
Raul E. Angulo, Oliver Hahn, Tom Abel
Warm Dark Matter (WDM) cosmologies are a viable alternative to the Cold Dark Matter (CDM) scenario. Unfortunately, an accurate scrutiny of the WDM predictions with N-body simulatio…
The Mass Profile and Accretion History of Cold Dark Matter Halos
Aaron D. Ludlow, Julio F. Navarro, Michael Boylan-Kolchin +6
We use the Millennium Simulation series to study the relation between the accretion history (MAH) and mass profile of cold dark matter halos. We find that the mean density within t…
How closely do baryons follow dark matter on large scales?
Raul E. Angulo, Oliver Hahn, Tom Abel
We investigate the large-scale clustering and gravitational interaction of baryons and dark matter (DM) over cosmic time using a set of collisionless N-body simulations. Both compo…
Exploring the non-linear density field in the Millennium simulations with tessellations - I. The probability distribution function
Biswajit Pandey, Simon D. M. White, Volker Springel +1
We use the Delaunay Tessellation Field Estimator (DTFE) to study the one-point density distribution functions of the Millennium (MS) and Millennium-II (MS-II) simulations. The DTFE…