2.5k citations · 36.4k across the 299 of their papers we have counts for
4 papers · 2 filters
Abell 2744: Too much substructure for Lambda CDM?
J. Schwinn, M. Jauzac, C. M. Baugh +5
The massive substructures found in Abell 2744 by Jauzac et al. (2016) present a challenge to the cold dark matter paradigm due to their number and proximity to the cluster centre.…
The Extraordinary Amount of Substructure in the Hubble Frontier Fields Cluster Abell 2744
M. Jauzac, D. Eckert, J. Schwinn +21
We present a joint optical/X-ray analysis of the massive galaxy cluster Abell 2744 (z=0.308). Our strong- and weak-lensing analysis within the central region of the cluster, i.e.,…
Subhalo abundance matching in gravity
Jian-Hua He, Baojiu Li, Carlton M. Baugh
Using the liminality N-body simulations of Shi et. al., we present the first predictions for galaxy clustering in gravity using subhalo abundance matching. We find that, for…
Isotropic extragalactic flux from dark matter annihilations: lessons from interacting dark matter scenarios
Ángeles Moliné, Jascha A. Schewtschenko, Sergio Palomares-Ruiz +2
The extragalactic gamma-ray and neutrino emission may have a contribution from dark matter (DM) annihilations. In the case of discrepancies between observations and standard predic…