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The INTEGRAL high energy sky and the MeV-GeV connection

de Rosa, A.; Bird, A. J.; Ubertini, P. +5 more

After more than 6 years of operation, ESAs INTEGRAL Space Observatory has produced a wide number of results, ranging from the inventory of the high energy sources, depicting a gamma-ray sky populated by more than 700 high energy objects, to the discovery of the new class of Super Giant Fast X-ray Transient (SFXT) to dozens of variable galactic and…

The flaring blazars of the first 1.5 years of the AGILE mission

Antonelli, L. A.; Costa, E.; Mereghetti, S. +60 more

We report the AGILE γ-ray observations and the results of the multiwavelength campaigns on seven flaring blazars detected by the mission: During two multiwavelength campaigns, we observed γ-ray activity from two Flat Spectrum Radio Quasars of the Virgo region, e.g. 3C 279 and 3C 273 (the latter being the first extragalactic source simultaneously o…