M Ackermann, M Ajello, A Allafort… - The Astrophysical …, 2011 - iopscience.iop.org
The second catalog of active galactic nuclei (AGNs) detected by the Fermi Large Area Telescope (LAT) in two years of scientific operation is presented. The second LAT AGN …
M Ackermann, M Ajello, WB Atwood… - The Astrophysical …, 2015 - iopscience.iop.org
The third catalog of active galactic nuclei (AGNs) detected by the Fermi-LAT (3LAC) is presented. It is based on the third Fermi-LAT catalog (3FGL) of sources detected between …
G Cao, X Geng, J Wang, X Yang - New Astronomy Reviews, 2024 - Elsevier
The recent hint of correlated γ-ray and neutrino emission from the blazar TXS 0506+ 056 has renewed interest in blazars as the source of high-energy neutrinos, in which the …
M Ackermann, M Ajello, A Allafort… - The Astrophysical …, 2013 - iopscience.iop.org
We present a catalog of γ-ray sources at energies above 10 GeV based on data from the Large Area Telescope (LAT) accumulated during the first 3 yr of the Fermi Gamma-ray …
SG Jorstad, AP Marscher, PS Smith… - The Astrophysical …, 2013 - iopscience.iop.org
We analyze the multi-frequency behavior of the quasar 3C 454.3 during three prominent γ- ray outbursts: 2009 Autumn, 2010 Spring, and 2010 Autumn. The data reveal a repeating …
M Hayashida, GM Madejski, K Nalewajko… - The Astrophysical …, 2012 - iopscience.iop.org
We present time-resolved broadband observations of the quasar 3C 279 obtained from multi- wavelength campaigns conducted during the first two years of the Fermi Gamma-ray Space …
AA Abdo, M Ackermann, M Ajello… - The Astrophysical …, 2011 - iopscience.iop.org
The flat-spectrum radio quasar 3C454. 3 underwent an extraordinary 5 day γ-ray outburst in 2010 November when the daily flux measured with the Fermi Large Area Telescope (LAT) at …
I Agudo, AP Marscher, SG Jorstad… - The Astrophysical …, 2011 - iopscience.iop.org
We present observations of a major outburst at centimeter, millimeter, optical, X-ray, and γ- ray wavelengths of the BL Lacertae object AO 0235+ 164. We analyze the timing of multi …