72 citations · 269 across the 21 of their papers we have counts for
5 papers · 1 filter
Probing Thermal Electrons in GRB Afterglows
Hao-Xuan Gao, Jin-Jun Geng, Tian-Rui Sun +3
Particle-in-cell simulations have unveiled that shock-accelerated electrons do not follow a pure power-law distribution, but have an additional low-energy "thermal" part, which own…
Coherent Cherenkov Radiation by Bunches in Fast Radio Bursts
Ze-Nan Liu, Jin-Jun Geng, Yuan-Pei Yang +2
Fast radio bursts (FRBs) are extragalactic radio transients with extremely high brightness temperature, which strongly suggests the presence of coherent emission mechanisms. In thi…
Core Collapse Supernova Explosions in Active Galactic Nucleus Accretion Disks
Fu-Lin Li, Yu Liu, Xiao Fan +4
Astrophysical events that occur in active galactic nucleus (AGN) disks are believed to differ significantly from the ordinary in the interstellar medium. We show that stars located…
RRAT J1913+1330: an extremely variable and puzzling pulsar
S. B. Zhang, J. J. Geng, J. S. Wang +26
Rotating Radio Transients (RRATs) are neutron stars that emit sporadic radio bursts. We detected 1955 single pulses from RRAT J1913+1330 using the 19-beam receiver of the Five-hund…
Possible origin of AT2021any: a failed GRB from a structured jet
Fan Xu, Yong-Feng Huang, Jin-Jun Geng
Searching for afterglows not associated with any gamma-ray bursts (GRBs) is a longstanding goal of transient surveys. These surveys provide the very chance of discovering the so-ca…