132 citations · 885 across the 51 of their papers we have counts for
9 papers · 1 filter
The structure and composition of multiphase galactic winds in a Large Magellanic Cloud mass simulated galaxy
Ulrich P. Steinwandel, Chang-Goo Kim, Greg L. Bryan +3
We present the first results from a high resolution simulation with a focus on galactic wind driving for an isolated galaxy with a halo mass of M (similar…
Robust field-level inference with dark matter halos
Helen Shao, Francisco Villaescusa-Navarro, Pablo Villanueva-Domingo +13
We train graph neural networks on halo catalogues from Gadget N-body simulations to perform field-level likelihood-free inference of cosmological parameters. The catalogues contain…
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 impact of runaway stars on dwarf galaxies with resolved interstellar medium
Ulrich P. Steinwandel, Greg L. Bryan, Rachel S. Somerville +2
About ten to 20 percent of massive stars may be kicked out of their natal clusters before exploding as supernovae. These "runaway stars" might play a crucial role in driving galact…