output
20002026
most citedVery high column density and small reddening towards GRB 020124 at z = 3.20

112 citations

Showing 2003Show all

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astro-ph2003★ 63 cited

GRB 011121: A collimated outflow into wind-blown surroundings

J. Greiner, S. Klose, M. Salvato +31

We discover a break in the GRB 011121 afterglow light curve after 1.3 days, which implies an initial jet opening angle of about 9 deg. The SED during the first four days is achroma…

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…

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★ 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…