2 papers
astro-ph.HE2025
The GROND GRB sample: II. Fireball parameters for four GRB afterglows
Karla Varela, Jochen Greiner, Patricia Schady +1
Afterglows of GRBs are, in general, well described by the fireball model. Yet, deducing the full set of model parameters from observations without prior assumptions has been possib…
astro-ph.HE2024
The GROND gamma-ray burst sample. I. Overview and statistics
J. Greiner, T. Krühler, J. Bolmer +17
A dedicated gamma-ray burst (GRB) afterglow observing program was performed between 2007 and 2016 with GROND, a seven-channel optical and near-infrared imager at the 2.2m telescope…