62 citations · 154 across the 10 of their papers we have counts for
4 papers · 1 filter
Searching for the Synchrotron Cosmic Web Again: A replication attempt
Torrance Hodgson, Melanie Johnston-Hollitt, Benjamin McKinley +1
We follow up on the surprising recent announcement by Vernstrom et al. (2021) of the detection of the synchrotron cosmic web. We attempt to reproduce their detection with new obser…
Stacking the Synchrotron Cosmic Web with FIGARO
Torrance Hodgson, Franco Vazza, Melanie Johnston-Hollitt +1
Recently Vernstrom et al. (2021) claimed the first definitive detection of the synchrotron cosmic web, obtained by `stacking' hundreds of thousands of pairs of close-proximity clus…
FIGARO Simulation: FIlaments & GAlactic RadiO Simulation
Torrance Hodgson, Franco Vazza, Melanie Johnston-Hollitt +1
We produce the first low to mid frequency radio simulation that incorporates both traditional extragalactic radio sources as well as synchrotron cosmic web emission. The FIlaments…
Ultra-Steep Spectrum Radio `Jellyfish' Uncovered in Abell 2877
Torrance Hodgson, Iacopo Bartalucci, Melanie Johnston-Hollitt +3
We report on the discovery of a mysterious ultra-steep spectrum (USS) synchrotron source in the galaxy cluster Abell 2877. We have observed the source with the Murchison Widefield…