2 papers
astro-ph2005
GRB 050509b: the elusive optical/nIR/mm afterglow of a short-duration GRB
A. J. Castro-Tirado, A. de Ugarte Postigo, J. Gorosabel +17
We present multiwavelength (optical/near infrared/millimetre) observations of a short duration gamma-ray burst detected by Swift (GRB 050509b) collected between 0 seconds and ~18.8…
astro-ph2005
GRB 021004 modelled by multiple energy injections
A. de Ugarte Postigo, A. J. Castro-Tirado, J. Gorosabel +43
GRB 021004 is one of the best sampled gamma-ray bursts (GRB) to date, although the nature of its light curve is still being debated. Here we present a large amount (107) of new opt…