932 citations · 2.2k across the 9 of their papers we have counts for
6 papers · 1 filter
The Dependence of Halo Clustering on Halo Formation History, Concentration, and Occupation
Risa H. Wechsler, Andrew R. Zentner, James S. Bullock +2
We investigate the dependence of dark matter halo clustering on halo formation time, density profile concentration, and subhalo occupation number, using high-resolution numerical s…
The Shape of Galaxy Cluster Dark Matter Haloes: Systematics of Its Imprint on Cluster Gas, and Comparison to Observations
Ricardo A. Flores, Brandon Allgood, Andrey V. Kravtsov +3
(Abridged) We study predictions for galaxy cluster observables that can test the statistics of dark matter halo shapes expected in a flat LCDM universe. We present a simple analyti…
The Shape of Dark Matter Halos: Dependence on Mass, Redshift, Radius, and Formation
Brandon Allgood, Ricardo A. Flores, Joel R. Primack +4
Using six high resolution dissipationless simulations with a varying box size in a flat LCDM universe, we study the mass and redshift dependence of dark matter halo shapes for M_vi…
Imprints of mass accretion on properties of galaxy clusters
Andreas Faltenbacher, Brandon Allgood, Stefan Gottloeber +2
A large scale SPH+N-body simulation (GADGET) of the concordance LCDM universe is used to investigate orientation and angular momentum of galaxy clusters at z=0 in connection with t…
The Dark Side of the Halo Occupation Distribution
Andrey V. Kravtsov, Andreas A. Berlind, Risa H. Wechsler +4
We analyze the halo occupation distribution (HOD), the probability for a halo of mass M to host a number of subhalos N, and two-point correlation function of galaxy-size dark matte…
The Three-Dimensional Power Spectrum Measured from 2MASS
B. Allgood, G. Blumenthal, J. R. Primack
We present the three-dimensional power spectrum of galaxy clustering using measurements of the angular correlation function from the second incremental release of the Two-Micron Al…