31 citations · 97 across the 6 of their papers we have counts for
8 papers
The OpenGadget3 Code for Cosmological Simulations
Klaus Dolag, Geray S. Karademir, Luca Tornatore +28
We present the public release of OpenGadget3 (OG3), a substantially extended and re-organised version of the widely used Gadget-2/3 family of cosmological simulation codes. Since G…
Shock Acceleration in the Intracluster Medium: Implications of Micromirror Confinement
Rebecca Diesing, Ludwig Böss, Damiano Caprioli
Merging galaxy clusters exhibit strong observational evidence for efficient particle acceleration in the intracluster medium (ICM), particularly in the form of synchrotron-emitting…
Two intersecting radio shells: relics of galaxy merger shocks ?
Bärbel S. Koribalski, Klaus Dolag, Ildar Khabibullin +3
We present the discovery of two intersecting radio shells, likely radio relics, surrounding a compact galaxy group dominated by a massive elliptical galaxy. The shells present as p…
Insights on the origin of ORCs from cosmological simulations
Klaus Dolag, Ludwig M. Böss, Bärbel S. Koribalski +2
We investigate shock structures driven by merger events in high-resolution simulations that result in a galaxy with a virial mass M ~ 1e12 Msol. We find that the sizes and morpholo…
Virgo: Scalable Unsupervised Classification of Cosmological Shock Waves
Max Lamparth, Ludwig Böss, Ulrich Steinwandel +1
Cosmological shock waves are essential to understanding the formation of cosmological structures. To study them, scientists run computationally expensive high-resolution 3D hydrody…
CRESCENDO: An on-the-fly Fokker-Planck Solver for Spectral Cosmic Rays in Cosmological Simulations
Ludwig M. Böss, Ulrich P. Steinwandel, Klaus Dolag +1
Non-thermal emission from relativistic Cosmic Ray (CR) electrons gives insight into the strength and morphology of intra-cluster magnetic fields, as well as providing powerful trac…
On the small scale turbulent dynamo in the intracluster medium: A comparison to dynamo theory
Ulrich P. Steinwandel, Ludwig M. Boess, Klaus Dolag +1
We present non-radiative, cosmological zoom-simulations of galaxy cluster formation with magnetic fields and (anisotropic) thermal conduction of one very massive galaxy cluster wit…
WVTICs -- SPH initial conditions for everyone
Alexander Arth, Julius Donnert, Ulrich Steinwandel +5
We present a novel and fast application to generate glass-like initial conditions for Lagrangian hydrodynamic schemes (e.g. Smoothed Particle Hydrodynamics (SPH)) following arbitra…