251 citations · 2.4k across the 47 of their papers we have counts for
7 papers · 2 filters
The short GRB 170817A: Modelling the off-axis emission and implications on the ejecta magnetization
N. Fraija, F. De Colle, P. Veres +4
The short GRB 170817A, detected by the Fermi Gamma-ray Burst Monitor, orbiting satellites and ground-based telescopes, was the electromagnetic counterpart of a gravitational-wave t…
Modeling the high-energy emission in GRB 110721A and implications on the early multiwavelength and polarimetric observations
N. Fraija, W. H. Lee, M. Araya +3
GRB 110721A was detected by the Gamma-ray Burst Monitor and the Large Area Telescope (LAT) onboard the Fermi satellite and the Gamma-ray Burst Polarimeter onboard the IKAROS solar…
Collapsar Gamma-Ray Bursts: how the luminosity function dictates the duration distribution
Maria Petropoulou, Rodolfo Barniol Duran, Dimitrios Giannios
Jets in long-duration -ray bursts (GRBs) have to drill through the collapsing star in order to break out of it and produce the -ray signal while the central engine is still a…
Off-axis short GRBs from structured jets as counterparts to GW events
Adithan Kathirgamaraju, Rodolfo Barniol Duran, Dimitrios Giannios
Binary neutron star mergers are considered to be the most favorable sources that produce electromagnetic (EM) signals associated with gravitational waves (GWs). These mergers are t…
Theoretical Description Of GRB 160625B with Wind-to-ISM Transition and Implications for a Magnetized Outflow
N. Fraija, P. Veres, B. B. Zhang +7
GRB 160625B, one of the brightest bursts in recent years, was simultaneously observed by Fermi and Swift satellites, and ground-based optical telescopes in three different events s…
High-energy emission as signature of magnetic field amplification in Neutron Star Mergers
Nissim Fraija, William H. Lee, Peter Veres +1
The merger of a binary neutron star system is suggested as the central engine of short gamma-ray bursts (sGRBs). For the merger process, simulations predict that magnetic field is…
TDE fallback cut-off due to a pre-existing accretion disc
Adithan Kathirgamaraju, Rodolfo Barniol Duran, Dimitrios Giannios
Numerous tidal disruption event (TDE) candidates originating from galactic centres have been detected (e.g., by and ASASSN). Some of their host galaxies show typical…