437 citations · 1.1k across the 12 of their papers we have counts for
12 papers
CMB quenching of high-redshift radio-loud AGNs
G. Ghisellini, F. Haardt, B. Ciardi +4
The very existence of more than a dozen of high-redshift (z>4) blazars indicates that a much larger population of misaligned powerful jetted AGN was already in place when the Unive…
Spectral properties of long and short Gamma-Ray Bursts: comparison between BATSE and Fermi bursts
L. Nava, G. Ghirlanda, G. Ghisellini +1
We compare the spectral properties of 227 Gamma Ray Bursts (GRBs) detected by the Fermi Gamma Ray Burst Monitor (GBM) up to February 2010 with those of bursts detected by the CGRO/…
The First Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope
A. A. Abdo
We present the first catalog of active galactic nuclei (AGN) detected by the LAT, corresponding to 11 months of data collected in scientific operation mode. The First LAT AGN Catal…
BeppoSAX Spectral Survey of BL Lacs - new spectra and results
V. Beckmann, A. Wolter, A. Celotti +4
We present BeppoSAX LECS, MECS, and PDS spectra of eleven X-ray selected BL Lacertae objects. Combining these sources with the ones presented elsewhere we have a sample of 21 BL La…
Spectral Energy Distributions of 3C 279 revisited: BeppoSAX observations and variability models
L. Ballo, L. Maraschi, F. Tavecchio +9
We present the BeppoSAX observations of 3C 279 performed in 1997 January 13-23 simultaneously with gamma-ray pointings with EGRET on board CGRO and optical observations at the Tori…
Sub-parsec to Mega-parsec jet emission and power
G. Ghisellini, A. Celotti
Relativistic jets carry a significant fraction of the total energy budget of a radio source, rivaling the power that is extracted through accretion. A minor part of this bulk kinet…