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19942026
most citedLOFAR: The LOw-Frequency ARray

2.7k citations · 19.1k across the 238 of their papers we have counts for

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Showing 2003Show all

8 papers · 1 filter

astro-ph2003

The polarization evolution of the optical afterglow of GRB 030329

J. Greiner, S. Klose, K. Reinsch +23

We report 31 polarimetric observations of the afterglow of GRB 030329 with high signal-to-noise and high sampling frequency. The data imply that the afterglow magnetic field has sm…

astro-ph2003★ 116 cited

Evolution of the polarization of the optical afterglow of the gamma-ray burst GRB 030329

J. Greiner, S. Klose, K. Reinsch +23

We report 31 polarimetric observations of the afterglow of GRB 030329 with high signal-to-noise and high sampling frequency. We establish the polarization light curve, detect susta…

astro-ph2003★ 19 cited

GRB 030227: the first multiwavelength afterglow of an INTEGRAL GRB

A. J. Castro-Tirado, J. Gorosabel, S. Guziy +39

We present multiwavelength observations of a gamma-ray burst detected by INTEGRAL (GRB 030227) between 5.3 hours and ~1.7 days after the event. Here we report the discovery of a di…

astro-ph2003★ 45 cited

The blue host galaxy of the red GRB 000418

J. Gorosabel, S. Klose, L. Christensen +25

We report on multi-band (UBVRIZJsKs) observations of the host galaxy of the April 18, 2000 gamma-ray burst. The Spectral Energy Distribution (SED) is analysed by fitting empirical…

astro-ph2003★ 58 cited

Variable polarization in the optical afterglow of GRB 021004

E. Rol, R. A. M. J. Wijers, J. P. U. Fynbo +19

We present polarimetric observations of the afterglow of gamma-ray burst (GRB) 021004, obtained with the Nordic Optical Telescope (NOT) and the Very Large Telescope (VLT) between 8…

astro-ph2003★ 153 cited

On the Ly-alpha emission from gamma-ray burst host galaxies: evidence for low metallicities

J. P. U. Fynbo, P. Jakobsson, P. Moller +11

We report on the results of a search for Ly-alpha emission from the host galaxy of the z=2.140 GRB 011211 and other galaxies in its surrounding field. We detect Ly-alpha emission f…

astro-ph2003★ 1.5k cited

A very energetic supernova associated with the gamma-ray burst of 29 March 2003

Jens Hjorth, Jesper Sollerman, Palle Møller +24

Over the past five years evidence has mounted that long-duration (> 2 s) gamma-ray bursts (GRBs)--the most brilliant of all astronomical explosions--signal the collapse of massive…

astro-ph2003★ 94 cited

Optical and near-infrared observations of the GRB020405 afterglow

N. Masetti, E. Palazzi, E. Pian +33

(Abridged) We report on observations of the optical and NIR afterglow of GRB020405. Ground-based optical observations started about 1 day after the GRB and spanned a period of ~10…