@inproceedings{c4bb6356398949778ec3ff615a427d81,
title = "GRBs with no afterglow even in the Swift Era?",
abstract = "Three years after its launch Swift has successfully localized and observed a few hundred GRBs. Its well-known speed in slewing to the source has led to great discoveries such as the flaring activities in early X-ray afterglows and the detection of Short GRB afterglows. In a few cases, mainly Short GRBs or late observations, XRT did not detect any emission. However, for six Long GRBs XRT could not measure any X-afterglow either, even as early as 100 s after the BAT trigger. In this paper we present a study of these unusual events. We analyse their peculiar behaviour in the Gamma and X-ray bands and discuss their singular origin.",
author = "L. Vetere and Burrows, {D. N.} and N. Gehrels and P. Meszaros and Morris, {D. C.} and Racusin, {J. L.}",
year = "2008",
doi = "10.1063/1.2943441",
language = "English (US)",
isbn = "9780735405332",
series = "AIP Conference Proceedings",
pages = "191--195",
booktitle = "Gamma-Ray Bursts 2007 - Proceedings of the Santa Fe Conference",
note = "Santa Fe Conference on Gamma-Ray Bursts 2007, GRB 2007 ; Conference date: 05-11-2007 Through 09-11-2007",
}