activity
20002024
most citedAn extremely luminous X-ray outburst at the birth of a supernova

513 citations · 7.2k across the 76 of their papers we have counts for

collaborators

71 papers

astro-ph.HE2024★ 1 cited

The Nature of Optical Afterglows Without Gamma-ray Bursts: Identification of AT2023lcr and Multiwavelength Modeling

Maggie L. Li, Anna Y. Q. Ho, Geoffrey Ryan +29

In the past few years, the improved sensitivity and cadence of wide-field optical surveys have enabled the discovery of several afterglows without associated detected gamma-ray bur…

astro-ph.HE2024★ 5 cited

Type IIn Supernovae. I. Uniform Light-curve Characterization and a Bimodality in the Radiated Energy Distribution

Daichi Hiramatsu, Edo Berger, Sebastian Gomez +3

We present the largest uniform study to date of Type IIn supernovae (SNe IIn), focusing in this first paper on the multiband optical light curves of 490 SNe IIn. The sample, constr…

astro-ph.HE2024

A millimeter rebrightening in GRB 210702A

Simon de Wet, Tanmoy Laskar, Paul J. Groot +9

We present X-ray to radio frequency observations of the bright long gamma-ray burst GRB 210702A. Our ALMA 97.5 GHz observations show a significant rebrightening by a factor of ~2 b…

astro-ph.HE2024★ 4 cited

The origin of the coherent radio flash potentially associated with GRB 201006A

Nikhil Sarin, Teagan A. Clarke, Spencer J. Magnall +4

Rowlinson et al. 2023 recently claimed the detection of a coherent radio flash 76.6 minutes after a short gamma-ray burst. They proposed that the radio emission may be associated w…

astro-ph.HE2020★ 8 cited

FRB131104 Swift BAT data revisited: No evidence of a gamma-ray counterpart

T. Sakamoto, E. Troja, A. Lien +4

We present a re-analysis of the Swift Burst Alert Telescope (BAT) data around the radio detection of FRB 131104. Possible evidence of a gamma-ray counterpart was presented by DeLau…

astro-ph.HE2020★ 26 cited

The distant, galaxy cluster environment of the short GRB 161104A at and a comparison to the short GRB host population

Anya E. Nugent, Wen-fai Fong, Yuxin Dong +9

We present optical observations of the Swift short-duration gamma-ray burst (GRB) GRB 161104A and its host galaxy at . We model the multiband photometry and spec…