148 citations · 1.5k across the 40 of their papers we have counts for
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Hidden treasures in the unknown 3CR extragalactic radio sky: a multi-wavelength approach
V. Missaglia, F. Massaro, E. Liuzzo +17
We present the analysis of multi-wavelength observations of seven extragalactic radio sources, listed as unidentified in the Third Cambridge Revised Catalog (3CR). X-ray observatio…
The Complex Gaseous and Stellar environments of the nearby dual AGN Mrk 739
Dusán Tubín, Ezequiel Treister, Giuseppe D'ago +7
We present Integral Field Spectroscopic (IFS) observations of the nearby () dual Active Galactic Nuclei (AGN) Mrk 739, whose projected nuclear separation is 3.4~kp…
An optical overview of blazars with LAMOST I: Hunting changing-look blazars and new redshift estimates
Harold A. Peña-Herazo, Francesco Massaro, Minfeng Gu +6
The extragalactic -rays sky observed by Fermi-Large Area Telescope (LAT) is dominated by blazars. In the fourth release of the Fermi-LAT Point Source Catalog (4FGL), are sources…
BAT AGN Spectroscopic Survey XXVII: Scattered X-Ray Radiation in Obscured Active Galactic Nuclei
K. K. Gupta, C. Ricci, A. Tortosa +20
Accreting supermassive black holes (SMBHs), also known as active galactic nuclei (AGN), are generally surrounded by large amounts of gas and dust. This surrounding material reproce…
Chandra and Magellan/FIRE follow-up observations of PSO167-13: an X-ray weak QSO at
Fabio Vito, William Nielsen Brandt, Federica Ricci +19
The discovery of hundreds of QSOs in the first Gyr of the Universe powered by already grown SMBHs challenges our knowledge of SMBH formation. In particular, investigations of …
BAT AGN Spectroscopic Survey-XXIII. A New Mid-Infrared Diagnostic for Absorption in Active Galactic Nuclei
Ryan W. Pfeifle, Claudio Ricci, Peter G. Boorman +15
In this study, we use the SWIFT/BAT AGN sample, which has received extensive multiwavelength follow-up analysis as a result of the BAT AGN Spectroscopic Survey (BASS), to develop a…