117 citations · 291 across the 8 of their papers we have counts for
9 papers
Challenging GRB models through the broadband dataset of GRB060908
S. Covino, S. Campana, M. L. Conciatore +37
Context: Multiwavelength observations of gamma-ray burst prompt and afterglow emission are a key tool to disentangle the various possible emission processes and scenarios proposed…
XMM-Newton long-look observation of the narrow line Seyfert 1 galaxy PKS0558-504; I: Spectral analysis
I. E. Papadakis, W. Brinkmann, M. Gliozzi +3
We present results from the spectral analysis of a long XMM-Newton observation of the radio-loud NLS1 galaxy PKS0558-504. The source is highly variable, on all sampled time scales.…
XMM-{\em Newton} and FUSE Tentative Evidence for a WHIM filament along the Line of Sight to PKS~0558-504
F. Nicastro, Y. Krongold, D. Fields +5
We present a possible OVIII X-ray absorption line at which, if confirmed, will be the first one associated with a broad HI Ly (BLB: FWHM= km…
Functional biases in GRB's spectral parameter correlations
F. Massaro, S. Cutini, M. L. Conciatore +1
Gamma Ray Bursts (GRBs) show evidence of different spectral shapes, light curves, duration, host galaxies and they explode within a wide redshift range. However, the most of them s…
Swift GRBs: the early afterglow spectral energy distribution
G. Tagliaferri, D. Malesani, S. D. Vergani +16
We present the first results of a program to systematically study the optical-to-X-ray spectral energy distribution (SED) of Swift GRB afterglows with known redshift. The goal is t…
Analysis of X-ray flares in GRBs
D. Guetta, V. D'Elia, F. Fiore +3
We present a detailed study of the spectral and temporal properties of the X-ray flares emission of several GRBs. We select a sample of GRBs which X-ray light curve exhibits large…