266 citations · 1.7k across the 26 of their papers we have counts for
9 papers · 1 filter
A supernova scenario for magnetic fields and rotation measures in galaxies
Alexander M. Beck, Klaus Dolag
We present a model for the seeding and evolution of magnetic fields in galaxies by supernovae (SN). SN explosions during galaxy assembly provide seed fields, which are subsequently…
nIFTy galaxy cluster simulations II: radiative models
Federico Sembolini, Pascal Jahan Elahi, Frazer R. Pearce +19
We have simulated the formation of a massive galaxy cluster (M = 1.110) in a CDM universe using 10 different codes (RAMSES, 2 in…
nIFTY galaxy cluster simulations III: The Similarity & Diversity of Galaxies & Subhaloes
Pascal J. Elahi, Alexander Knebe, Frazer R. Pearce +17
We examine subhaloes and galaxies residing in a simulated LCDM galaxy cluster () produced by hydrodynamical codes ranging from classic…
Geometrical on-the-fly shock detection in SPH
Alexander M. Beck, K. Dolag, Julius M. F. Donnert
We present an on-the-fly geometrical approach for shock detection and Mach number calculation in simulations employing smoothed particle hydrodynamics (SPH). We utilize pressure gr…
Cool Core Clusters from Cosmological Simulations
E. Rasia, S. Borgani, G. Murante +7
We present results obtained from a set of cosmological hydrodynamic simulations of galaxy clusters, aimed at comparing predictions with observational data on the diversity between…
Neutral hydrogen in galaxy clusters: impact of AGN feedback and implications for intensity mapping
Francisco Villaescusa-Navarro, Susana Planelles, Stefano Borgani +8
By means of zoom-in hydrodynamic simulations we quantify the amount of neutral hydrogen (HI) hosted by groups and clusters of galaxies. Our simulations, which are based on an impro…