35 citations · 166 across the 25 of their papers we have counts for
4 papers · 1 filter
Simulations of galaxy cluster mergers with velocity-dependent, rare and frequent self-interactions
V. M. Sabarish, Marcus Brüggen, Kai Schmidt-Hoberg +2
Self-interacting dark matter (SIDM) has been proposed to solve small-scale problems in CDM cosmology. In previous work, constraints on the self-interaction cross-section of dark…
Cosmological and idealized simulations of dark matter haloes with velocity-dependent, rare and frequent self-interactions
Moritz S. Fischer, Lenard Kasselmann, Marcus Brüggen +5
Dark matter self-interactions may have the capability to solve or at least mitigate small-scale problems of the cosmological standard model, Lambda Cold Dark Matter. There are a va…
A quantitative comparison between velocity dependent SIDM cross sections constrained by the gravothermal and isothermal models
Shengqi Yang, Fangzhou Jiang, Andrew Benson +6
One necessary step for probing the nature of self-interacting dark matter (SIDM) particles with astrophysical observations is to pin down any possible velocity dependence in the SI…
The role of baryons in self-interacting dark matter mergers
Moritz S. Fischer, Nils-Henrik Durke, Katharina Hollingshausen +3
Mergers of galaxy clusters are promising probes of dark matter (DM) physics. For example, an offset between the DM component and the galaxy distribution can constrain DM self-inter…