61 citations · 277 across the 10 of their papers we have counts for
5 papers · 1 filter
Spectral evolution of GRBs observed with BeppoSAX WFCs and GRBM
F. Frontera, L. Amati, C. Guidorzi +2
We present some preliminary results obtained from a systematic analysis of almost all GRBs simultaneously observed with the Gamma Ray Burst Monitor and the Wide Field Cameras aboar…
Monitoring Supergiant Fast X-ray Transients with Swift. Results from the first year
P. Romano, L. Sidoli, G. Cusumano +12
Swift has allowed the possibility to give Supergiant Fast X-ray Transients (SFXTs), the new class of High Mass X-ray Binaries discovered by INTEGRAL, non serendipitous attention th…
Rise and fall of the X-ray flash 080330: an off-axis jet?
C. Guidorzi, C. Clemens, S. Kobayashi +31
X-ray flashes (XRFs) are a class of gamma-ray bursts (GRBs) with the peak energy of the time-integrated spectrum, Ep, below 30 keV, whereas classical GRBs have Ep of a few hundreds…
Evidence for energy injection and a fine-tuned central engine at optical wavelengths in GRB 070419A
A. Melandri, C. Guidorzi, S. Kobayashi +13
We present a comprehensive multiwavelength temporal and spectral analysis of the FRED GRB 070419A. The early-time emission in the -ray and X-ray bands can be explained by a cent…
Optical flashes, reverse shocks and magnetization
Andreja Gomboc, Shiho Kobayashi, Carole G. Mundell +8
Despite the pre-Swift expectation that bright optical flashes from reverse shocks would be prevalent in early-time afterglow emission, rapid response observations show this not to…