3 papers
astro-ph.HE2026
Simulating radio emission from flickering AGN jets: travelling shocks and hotspot brightening
Emma L. Elley, James H. Matthews, Dipanjan Mukherjee +1
We investigate the impact of flickering variability in jet power on the luminosity and morphology of radio galaxies. We use a Lagrangian particle method together with relativistic…
astro-ph.HE2026
Cosmic rays, gamma rays and neutrinos from discrete black hole X-ray binary ejecta
Nicolas J. Bacon, Alex J. Cooper, Dimitrios Kantzas +2
The origin of cosmic rays from outside the Solar system are unknown, as they are deflected by the interstellar magnetic field. Supernova remnants are the main candidate for cosmic…
astro-ph.HE2025
Kinematics show consistency between stellar mass and supermassive black hole parent population jet speeds
Clara Lilje, Rob Fender, James H. Matthews
Jets from stellar-mass and supermassive black holes provide the unique opportunity to study similar processes in two very different mass regimes. Historically, the apparent speeds…