843 citations · 3k across the 31 of their papers we have counts for
5 papers · 1 filter
Is the Gamma Ray Bursts emission suppressed at high energy?
Dafne Guetta, Elena Pian
We compare the luminosity function and rate inferred from the GBM long bursts peak flux distribution with those inferred from the Swift and BATSE peak flux distribution. We find th…
High energy emission from massive stars: the precocious X-Ray recovery of Eta Carinae after January 2009 minimum
Elena Pian, Sergio Campana, Guido Chincarini +7
We observed the massive binary stellar system of Eta Carinae in the 0.3-10 keV energy range with the X-ray Telescope onboard the Swift satellite during the period 15 December 2008…
Ultraviolet Spectroscopy of Supernovae: The First Two Years of Swift Observations
F. Bufano, S. Immler, M. Turatto +13
We present the entire sample of ultraviolet (UV) spectra of supernovae (SNe) obtained with the Ultraviolet/Optical Telescope (UVOT) on board the Swift satellite during the first 2…
Detection of Gamma-ray Emission from the Eta-Carinae Region
M. Tavani, S. Sabatini, E. Pian +63
We present the results of extensive observations by the gamma-ray AGILE satellite of the Galactic region hosting the Carina nebula and the remarkable colliding wind binary Eta Cari…
The changing look of PKS 2149-306
V. Bianchin, L. Foschini, G. Ghisellini +8
Aims: We study the blazar nature of the high-redshift Flat-Spectrum Radio Quasar PKS 2149-306 (z = 2.345) by investigating its long-term behavior. Methods: We analyzed all publicly…