230 citations · 999 across the 31 of their papers we have counts for
7 papers · 1 filter
The Birth of a Relativistic Jet Following the Disruption of a Star by a Cosmological Black Hole
Dheeraj R. Pasham, Matteo Lucchini, Tanmoy Laskar +63
A black hole can launch a powerful relativistic jet after it tidally disrupts a star. If this jet fortuitously aligns with our line of sight, the overall brightness is Doppler boos…
Radio observations of the Black Hole X-ray Binary EXO 1846-031 re-awakening from a 34-year slumber
D. R. A. Williams, S. E. Motta, R. Fender +15
We present radio [1.3 GHz MeerKAT, 4-8 GHz Karl G. Jansky Very Large Array (VLA) and 15.5 GHz Arcminute Microkelvin Imager Large Array (AMI-LA)] and X-ray (Swift and MAXI) data fro…
VLBI observations of GRB 201015A, a relatively faint GRB with a hint of Very High Energy gamma-ray emission
S. Giarratana, L. Rhodes, B. Marcote +14
GRB 201015A is a long-duration Gamma-Ray Burst (GRB) which was detected at very high energies (> 100 GeV) using the MAGIC telescopes. If confirmed, this would be the fifth and leas…
Jet-Cocoon Geometry in the Optically Dark, Very High Energy Gamma-ray Burst 201216C
L. Rhodes, A. J. van der Horst, R. Fender +4
We present the results of a radio observing campaign on GRB 201216C, combined with publicly available optical and X-ray data. The detection of very high energy (VHE, >100GeV) emiss…
Serendipitous discovery of radio flaring behaviour from a nearby M dwarf with MeerKAT
Alex Andersson, Rob Fender, Chris Lintott +12
We report on the detection of MKT J174641.0321404, a new radio transient found in untargeted searches of wide-field MeerKAT radio images centred on the black hole X-ray binary H…
Long term radio monitoring of the neutron star X-ray binary Swift J1858.6-0814
L. Rhodes, R. P. Fender, S. E. Motta +4
We present the results of our long term radio monitoring campaign at 1.3GHz (MeerKAT) and 15.5GHz (Arcminute Microkelvin Imager - Large Array, AMI-LA) for the outburst of the recen…
A persistent ultraviolet outflow from an accreting neutron star binary transient
N. Castro Segura, C. Knigge, K. S. Long +31
All disc-accreting astrophysical objects produce powerful outflows. In binaries containing neutron stars (NS) or black holes, accretion often takes place during violent outbursts.…