activity
20202026
most citedOn the investigation of the closure relations for Gamma-Ray Bursts observed by Swift in the post-plateau phase and the GRB fundamental plane

60 citations · 297 across the 29 of their papers we have counts for

collaborators
Showing 2023Show all

6 papers · 1 filter

astro-ph.HE2023

Characterizing the Ordinary Broad-lined Type Ic SN 2023pel from the Energetic GRB 230812B

Gokul P. Srinivasaragavan, Vishwajeet Swain, Brendan M. O'Connor +39

We report observations of the optical counterpart of the long gamma-ray burst (LGRB) GRB 230812B, and its associated supernova (SN) SN 2023pel. The proximity () and high…

astro-ph.HE2023★ 1 cited

Multi-band analyses of the bright GRB 230812B and the associated SN2023pel

T. Hussenot-Desenonges, T. Wouters, N. Guessoum +109

GRB~230812B is a bright and relatively nearby () long gamma-ray burst (GRB) that has generated significant interest in the community and has thus been observed over the en…

astro-ph.HE2023★ 14 cited

Probing pre-supernova mass loss in double-peaked Type Ibc supernovae from the Zwicky Transient Facility

Kaustav K. Das, Mansi M. Kasliwal, Jesper Sollerman +34

Eruptive mass loss of massive stars prior to supernova (SN) explosion is key to understanding their evolution and end fate. An observational signature of pre-SN mass loss is the de…

astro-ph.HE2023★ 36 cited

A Sensitive Search for Supernova Emission Associated with the Extremely Energetic and Nearby GRB 221009A

Gokul P. Srinivasaragavan, Brendan O' Connor, S. Bradley Cenko +24

We report observations of the optical counterpart of the long gamma-ray burst (LGRB) GRB 221009A. Due to the extreme rarity of being both nearby () and highly energetic…

astro-ph.HE2023★ 10 cited

A structured jet explains the extreme GRB 221009A

B. O'Connor, E. Troja, G. Ryan +29

Long duration gamma-ray bursts (GRBs) are powerful cosmic explosions, signaling the death of massive stars. Among them, GRB 221009A is by far the brightest burst ever observed. Due…

astro-ph.HE2023★ 27 cited

Collapsars as Sites of r-process Nucleosynthesis: Systematic Near-Infrared Follow-up of Type Ic-BL Supernovae

Shreya Anand, Jennifer Barnes, Sheng Yang +41

One of the open questions following the discovery of GW170817 is whether neutron star mergers are the only astrophysical sites capable of producing -process elements. Simulation…