48 citations · 86 across the 3 of their papers we have counts for
4 papers · 1 filter
Cosmological Shocks in Adaptive Mesh Refinement Simulations and the Acceleration of Cosmic Rays
Samuel W. Skillman, Brian W. O'Shea, Eric J. Hallman +2
We present new results characterizing cosmological shocks within adaptive mesh refinement N-Body/hydrodynamic simulations that are used to predict non-thermal components of large-s…
Why Do Only Some Galaxy Clusters Have Cool Cores?
Jack O. Burns, Eric J. Hallman, Brennan Gantner +2
Flux-limited X-ray samples indicate that about half of rich galaxy clusters have cool cores. Why do only some clusters have cool cores while others do not? In this paper, cosmologi…
The Beta-Model Problem: The Incompatibility of X-ray and Sunyaev-Zeldovich Effect Model Fitting for Galaxy Clusters
Eric J. Hallman, Jack O. Burns, Patrick M. Motl +1
We have analyzed a large sample of numerically simulated clusters to demonstrate the adverse effects resulting from use of X-ray fitted beta-model parameters with Sunyaev-Zeldovich…
The Santa Fe Light Cone Simulation Project: I. Confusion and the WHIM in Upcoming Sunyaev-Zel'dovich Effect Surveys
Eric J. Hallman, Brian W. O'Shea, Jack O. Burns +3
We present the first results from a new generation of simulated large sky coverage (~100 square degrees) Sunyaev-Zeldovich effect (SZE) cluster surveys using the cosmological adapt…