37 citations · 65 across the 5 of their papers we have counts for
5 papers
Evidence for Supermassive Black Hole Binaries
Martin G. H. Krause, Martin A. Bourne, Silke Britzen +10
We review the state of the evidence for the existence and observational appearance of supermassive black hole binaries. Such objects are expected from standard hierarchical galaxy…
J0011+3217: A peculiar radio galaxy with a one-sided secondary lobe and misaligned giant primary lobes
Shobha Kumari, Sabyasachi Pal, Martin J. Hardcastle +1
From the LOFAR Two-metre Sky Survey second data release (LoTSS DR2) at 144 MHz, we identified a peculiar radio galaxy, J0011+3217. It has a large, one-sided diffuse secondary wing…
New mechanisms for forming multiple hotspots in radio jets
Maya A. Horton, Martin G. H. Krause, Martin J. Hardcastle
Hotspots of radio galaxies are regions of shock-driven particle acceleration. Multiple hotspots have long been identified as potential indicators of jet movement or precession. Two…
3D Hydrodynamic Simulations of Large-Scale Precessing Jets: Radio Morphology
Maya Horton, Martin Krause, Martin Hardcastle
The prospect of relativistic jets exhibiting complex morphologies as a consequence of geodetic precession has long been hypothesised. We have carried out a 3D hydrodynamics simulat…
A Markov Chain Monte Carlo approach for measurement of jet precession in radio-loud active galactic nuclei
Maya A. Horton, Martin J. Hardcastle, Shaun C. Read +1
Jet precession can reveal the presence of binary systems of supermassive black holes. The ability to accurately measure the parameters of jet precession from radio-loud AGN is impo…