432 citations · 551 across the 6 of their papers we have counts for
6 papers
VERTICO and IllustrisTNG: The spatially resolved effects of environment on galactic gas
Adam R. H. Stevens, Toby Brown, Benedikt Diemer +15
It has been shown in previous publications that the TNG100 simulation quantitatively reproduces the observed reduction in each of the total atomic and total molecular hydrogen gas…
Haunted haloes: tracking the ghosts of subhaloes lost by halo finders
Benedikt Diemer, Peter Behroozi, Philip Mansfield
Dark matter subhaloes are key for the predictions of simulations of structure formation, but their existence frequently ends prematurely due to two technical issues, namely numeric…
The atomic-to-molecular hydrogen transition in the TNG50 simulation: Using realistic UV fields to create spatially resolved HI maps
Andrea Gebek, Maarten Baes, Benedikt Diemer +6
Cold gas in galaxies provides a crucial test to evaluate the realism of cosmological hydrodynamical simulations. To extract the atomic and molecular hydrogen properties of the simu…
A dynamics-based density profile for dark haloes. I. Algorithm and basic results
Benedikt Diemer
The density profiles of dark matter haloes can potentially probe dynamics, fundamental physics, and cosmology, but some of the most promising signals reside near or beyond the viri…
Lensing Constraints on the Mass Profile Shape and the Splashback Radius of Galaxy Clusters
Keiichi Umetsu, Benedikt Diemer
The lensing signal around galaxy clusters can, in principle, be used to test detailed predictions for their average mass profile from numerical simulations. However, the intrinsic…
Rotation-Dependent Catastrophic Disruption of Gravitational Aggregates
Ronald-Louis Ballouz, Derek C. Richardson, Patrick Michel +1
We carry out a systematic exploration of the effect of pre-impact rotation on the outcomes of low-speed collisions between planetesimals modeled as gravitational aggregates. We use…