%0 Journal Article
%T The 3rd Catalog of AGN Detected by the Fermi LAT
%A Dario Gasparrini
%A Benoit Lott
%A Sara Cutini
%A Stefano Ciprini
%A Elisabetta Cavazzuti for the Fermi LAT Collaboration
%J Physics
%D 2015
%I arXiv
%X The third catalog of active galactic nuclei (AGNs) detected by the Fermi Large Area Telescope (3LAC) is presented. It is based on the third catalog (3FGL,\cite{3FGL}) of sources detected with a test statistic greater than 25, using the first 4 years of data. The 3LAC includes 1591 AGNs located at high ($|b|>10^\circ$) Galactic latitudes (with 28 duplicate associations, thus corresponding to 1563 gamma-ray sources among 2192 sources in the 3FGL catalog), providing $71\%$ more sources with respect to the 2FGL. Various properties, such as gamma-ray fluxes and photon power law spectral indices, redshifts, gamma-ray luminosities, variability, and their correlations are presented and discussed for the different blazar and non-blazar classes.
%U http://arxiv.org/abs/1508.05301v1