38 citations · 194 across the 9 of their papers we have counts for
8 papers
A 4200-hour HyperFlash and ÉCLAT campaign on the hyperactive FRB 20240114A: constraining energetics with the most brilliant bursts
O. S. Ould-Boukattine, A. J. Cooper, A. M. Cook +14
Hyperactive repeaters provide a unique window into the evolving environments and energy budgets of fast radio burst (FRB) sources, though they may not be representative of the FRB…
Possible contribution of X-ray binary jets to the Galactic cosmic ray and neutrino flux
Dimitrios Kantzas, Sera Markoff, Alex J. Cooper +3
For over a century, the identification of high-energy cosmic ray (CR) sources remains an open question. For Galactic CRs with energy up to eV, supernova remnants (SNRs) h…
Pulsar revival in neutron star mergers: multi-messenger prospects for the discovery of pre-merger coherent radio emission
A. J. Cooper, O. Gupta, Z. Wadiasingh +5
We investigate pre-merger coherent radio emission from neutron star mergers arising due to the magnetospheric interaction between compact objects. We consider two plausible radiati…
Testing afterglow models of FRB 200428 with early post-burst observations of SGR 1935+2154
A. J. Cooper, A. Rowlinson, R. A. M. J. Wijers +8
We present LOFAR imaging observations from the April/May 2020 active episode of magnetar SGR 1935+2154. We place the earliest radio limits on persistent emission following the low-…
Constraining the nature of FRB-emitting bunches via photo-magnetic cascades
A. J. Cooper, R. A. M. J. Wijers
We provide constraints on the nature of particle bunches that power fast radio bursts (FRBs) in the coherent curvature radiation model. It has been shown that current-induced pertu…
Coherent curvature radiation: maximum luminosity and high-energy emission
A. J. Cooper, R. A. M. J. Wijers
High brightness temperature radio transients such as pulsars and fast radio bursts require the coherent radiation of particles. The antenna class of coherent radiation models requi…