109 citations · 199 across the 4 of their papers we have counts for
9 papers
The impact of gas physics on strong cluster lensing
Ewald Puchwein, Matthias Bartelmann, Klaus Dolag +1
Previous studies of strong gravitational lensing by galaxy clusters neglected the potential impact of the intracluster gas. Here, we compare simulations of strong cluster lensing i…
Spectroscopic-Like Temperature of Clusters of Galaxies and Cosmological Implications
P. Mazzotta, E. Rasia, S. Borgani +3
The thermal properties of hydrodynamical simulations of galaxy clusters are usually compared to observations by relying on the emission-weighted temperature T_ew, instead of on the…
Thermal conduction in cosmological SPH simulations
M. Jubelgas, V. Springel, K. Dolag
Thermal conduction in the intracluster medium has been proposed as a possible heating mechanism for offsetting central cooling losses in rich clusters of galaxies. In this study, w…
Constrained Simulations of the Magnetic Field in the Local Supercluster and the Propagation of UHECR
K. Dolag, D. Grasso, V. Springel +1
Magnetic fields (MF) in the Local Supercluster (LSC) of galaxies may have profound consequences for the propagation of Ultra High Energy Cosmic Rays (UHECR). Faraday rotations meas…
The Evolution of Magnetic Fields in Galaxy Clusters
Matthias Bartelmann, Klaus Dolag, Harald Lesch
Cosmological simulations of magnetic fields in galaxy clusters show that remarkable agreement between simulations and observations of Faraday rotation and radio haloes can be achie…
The effect of magnetic fields on the mass determination of clusters of galaxies
Klaus Dolag, Sabine Schindler
We test the effects of magnetic fields on the mass determination of galaxy clusters with the X-ray method. As this method takes into account only thermal pressure, additional non-t…