Swift observations of GRB 060614: an anomalous burst with a well behaved afterglow

@inproceedings{Mangano2007SwiftOO,
  title={Swift observations of GRB 060614: an anomalous burst with a well behaved afterglow},
  author={Vanessa Mangano and Stephen T. Holland and D Malesani and Eleonora Troja and Guido Chincarini and Bing Bing Zhang and Valentina La Parola and Peter J. C. Brown and David N. Burrows and S Campana and Milvia Capalbi and G Cusumano and Massimo della Valle and Neil A. Gehrels and Paolo Giommi and Dirk Grupe and Cristiano Guidorzi and Tommaso Claudio Mineo and Antonio Khalil Moretti and J P Osborne and Shashi Bhushan Pandey and Matteo Perri and Patrizia Romano and P.W.A. Roming and G Tagliaferri},
  year={2007}
}
GRB 060614 is a remarkable gamma-ray burst (GRB) observed by Swift with puzzling properties, which challenge current progenitor models. In particular, the lack of any bright supernova (SN) down to very strict limits and the vanishing spectral lags during the whole burst are typical of short GRBs, strikingly at odds with the long (102 s) duration of this event. Here we present detailed spectral and temporal analysis of the Swift observations of GRB 060614. We show that the burst presents… CONTINUE READING