Jet structure and burst environment of GRB 221009A
J Ren, Y Wang, ZG Dai - The Astrophysical Journal, 2024 - iopscience.iop.org
We conducted a comprehensive investigation of the brightest-of-all-time GRB 221009A,
using new insights from very high-energy (VHE) observations from LHAASO and a complete …
using new insights from very high-energy (VHE) observations from LHAASO and a complete …
JWST detection of a supernova associated with GRB 221009A without an r-process signature
Identifying the sites of r-process nucleosynthesis, a primary mechanism of heavy element
production, is a key goal of astrophysics. The discovery of the brightest gamma-ray burst …
production, is a key goal of astrophysics. The discovery of the brightest gamma-ray burst …
A Narrow Uniform Core with a Wide Structured Wing: Modeling the TeV and Multiwavelength Afterglows of GRB 221009A
JH Zheng, XY Wang, RY Liu… - The Astrophysical …, 2024 - iopscience.iop.org
The TeV afterglow of the BOAT GRB 221009A was interpreted as arising from a narrow jet,
while the radio-to-X-ray afterglows were interpreted as arising from a wide structured jet …
while the radio-to-X-ray afterglows were interpreted as arising from a wide structured jet …
The BOAT GRB 221009A: A Poynting-flux-dominated narrow jet surrounded by a matter-dominated structured jet wing
B Zhang, XY Wang, JH Zheng - Journal of High Energy Astrophysics, 2024 - Elsevier
We argue that the broad-band observations of the brightest-of-all-time (BOAT) GRB
221009A reveal a physical picture involving two jet components: a narrow (∼ 0.6 degree …
221009A reveal a physical picture involving two jet components: a narrow (∼ 0.6 degree …
A Radio Flare in the Long-lived Afterglow of the Distant Short GRB 210726A: Energy Injection or a Reverse Shock from Shell Collisions?
We present the discovery of the radio afterglow of the short gamma-ray burst (GRB)
210726A, localized to a galaxy at a photometric redshift of z∼ 2.4. While radio observations …
210726A, localized to a galaxy at a photometric redshift of z∼ 2.4. While radio observations …
[HTML][HTML] The origin of very-high-energy gamma-rays from GRB 221009A: implications for reverse shock proton synchrotron emission
Recently, GRB 221009A, known as the brightest of all time (BOAT) GRB, has been observed
across an astounding range of∼ 18 orders of magnitude in energy, spanning from radio to …
across an astounding range of∼ 18 orders of magnitude in energy, spanning from radio to …
A millimeter rebrightening in GRB 210702A
We present X-ray to radio frequency observations of the bright long gamma-ray burst GRB
210702A. Our Atacama Large Millimeter/submillimeter Array 97.5 GHz observations show a …
210702A. Our Atacama Large Millimeter/submillimeter Array 97.5 GHz observations show a …
Machine-learning enhanced photometric analysis of the extremely bright GRB 210822A
C Angulo-Valdez, RL Becerra, M Pereyra… - Monthly Notices of …, 2024 - academic.oup.com
We present analytical and numerical models of the bright long GRB 210822A at z= 1.736.
The intrinsic extreme brightness exhibited in the optical, which is very similar to other bright …
The intrinsic extreme brightness exhibited in the optical, which is very similar to other bright …
Characterization of the repeating FRB 20220912A with the Allen Telescope Array
ABSTRACT FRB 20220912A is a repeating Fast Radio Burst (FRB) that was discovered in
Fall 2022 and remained highly active for several months. We report the detection of 35 FRBs …
Fall 2022 and remained highly active for several months. We report the detection of 35 FRBs …
Rocking the BOAT: the ups and downs of the long-term radio light curve for GRB 221009A
L Rhodes, AJ van der Horst, JS Bright… - Monthly Notices of …, 2024 - academic.oup.com
We present radio observations of the long-duration gamma-ray burst (GRB) 221009A that
has become known to the community as the Brightest Of All Time or the BOAT. Our …
has become known to the community as the Brightest Of All Time or the BOAT. Our …