activity
20032026
most citedVery high column density and small reddening towards GRB 020124 at z = 3.20

112 citations · 114 across the 4 of their papers we have counts for

collaborators

5 papers

astro-ph.HE2026

Earliest simultaneous multi-color optical observations of GRB 230328B: from 41 seconds to the host-galaxy identification

T. Komesh, A. Pozanenko, N. Pankov +36

We present a multiwavelength study of the long-duration gamma-ray burst GRB 230328B, combining prompt gamma-ray observations with exceptionally early simultaneous optical photometr…

astro-ph.HE2026

High-redshift GRB 140304A at z = 5.282 with flaring activity: A multi-wavelength study

Shashi. B. Pandey, Amit. K. Ror, A. J. Castro-Tirado +48

Context. This article presents a detailed multi-wavelength analysis of GRB 140304A at z = 5.282, having uncommon late-time flaring features. The aim is to study GRB 140304A and oth…

astro-ph.HE2026

Episode-wise spectro-polarimetry of GRB 220107A: Testing the hypothesis of evolving radiation mechanisms

Rahul Gupta, Rushikesh Sonawane, Shabnam Iyyani +17

We investigate the spectro-polarimetric properties of the long-duration GRB~220107A, which exhibited two distinct emission episodes separated by a 40 s quiescent gap, to test wheth…

astro-ph.HE2025★ 2 cited

Discovery and Analysis of Afterglows from Poorly Localised GRBs with the Gravitational-wave Optical Transient Observer (GOTO) All-sky Survey

Amit Kumar, B. P. Gompertz, B. Schneider +86

Gamma-ray bursts (GRBs), particularly those detected by wide-field instruments such as the Fermi/GBM, pose a challenge for optical follow-up due to their large initial localisation…

astro-ph2003★ 112 cited

Very high column density and small reddening towards GRB 020124 at z = 3.20

J. Hjorth, P. Møller, J. Gorosabel +27

We present optical and near-infrared observations of the dim afterglow of GRB 020124, obtained between 2 and 68 hours after the gamma-ray burst. The burst occurred in a very faint…