activity
20082026
most citedLow-Resolution Spectroscopy of Gamma-ray Burst Optical Afterglows: Biases in the Swift Sample and Characterization of the Absorbers

368 citations · 2k across the 25 of their papers we have counts for

collaborators

25 papers

astro-ph.HE2026

An Afterglow Study of the "New Year's Burst" GRB 220101A

Agniva Roychowdhury, Tuomas Kangas, Andrew Fruchter +12

We present a detailed broadband afterglow study of GRB 220101A ( s) combining multi-wavelength data from soft X-rays until 6 GHz. The afterglow light cu…

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-ph.GA2025

The JWST View of Cygnus A: Jet-Driven Coronal Outflow with a Twist

Patrick M. Ogle, B. Sebastian, A. Aravindan +29

We present first results from James Webb Space Telescope (JWST) Near-Infrared Spectrograph (NIRSpec), Mid-Infrared Instrument (MIRI), and Keck Cosmic Webb Imager (KCWI) integral fi…

astro-ph.HE2024

HI and CO spectroscopy of the unusual host of GRB 171205A: A grand design spiral galaxy with a distorted HI field

A. de Ugarte Postigo, M. Michalowski, C. C. Thoene +22

GRBs produced by the collapse of massive stars are usually found near the most prominent star-forming regions of star-forming galaxies. GRB 171205A happened in the outskirts of a s…

astro-ph.HE2024★ 12 cited

Fires in the deep: The luminosity distribution of early-time gamma-ray-burst afterglows in light of the Gamow Explorer sensitivity requirements

D. A. Kann, N. E. White, G. Ghirlanda +58

Gamma-ray bursts (GRBs) are ideal probes of the Universe at high redshift (z > 5), pinpointing the locations of the earliest star-forming galaxies and providing bright backlights t…

astro-ph.HE2018★ 27 cited

The optical afterglow of the short gamma-ray burst associated with GW170817

J. D. Lyman, G. P. Lamb, A. J. Levan +33

The binary neutron star merger GW170817 was the first multi-messenger event observed in both gravitational and electromagnetic waves. The electromagnetic signal began approximately…