activity
20002023
most citedFlaring Behavior of the Quasar 3C~454.3 across the Electromagnetic Spectrum

214 citations · 2.5k across the 47 of their papers we have counts for

collaborators

47 papers

astro-ph.HE2023★ 8 cited

The Repeating Flaring Activity of Blazar AO 0235+164

Juan Escudero Pedrosa, Iván Agudo, Andrea Tramacere +27

Context. Blazar AO 0235+164, located at redshift z = 0.94, has undergone several sharp multi-spectral-range flaring episodes during the last decades. In particular, the episodes pe…

astro-ph.HE2023

A Near Magnetic-to-kinetic Energy Equipartition Flare from the Relativistic Jet in AO 0235+164 during 2013-2019

Whee Yeon Cheong, Sang-Sung Lee, Sang-Hyun Kim +17

We present the multiwavelength flaring activity of the blazar AO 0235+164 during its recent active period from 2013 to 2019. From a discrete correlation function (DCF) analysis, we…

astro-ph.HE2021★ 41 cited

The complex variability of blazars: Time-scales and periodicity analysis in S4 0954+65

C. M. Raiteri, M. Villata, V. M. Larionov +3

Among active galactic nuclei, blazars show extreme variability properties. We here investigate the case of the BL Lac object S4 0954+65 with data acquired in 2019-2020 by the Trans…

astro-ph.HE2020★ 51 cited

Multiwavelength behaviour of the blazar 3C279: decade-long study from -ray to radio

V. M. Larionov, S. G. Jorstad, A. P. Marscher +84

We report the results of decade-long (2008-2018) -ray to 1 GHz radio monitoring of the blazar 3C 279, including GASP/WEBT, and data, as well as polarim…

astro-ph.HE2019★ 30 cited

Investigating the multiwavelength behaviour of the flat spectrum radio quasar CTA 102 during 2013-2017

F. D'Ammando, C. M. Raiteri, M. Villata +94

We present a multiwavelength study of the flat-spectrum radio quasar CTA 102 during 2013-2017. We use radio-to-optical data obtained by the Whole Earth Blazar Telescope, 15 GHz dat…

astro-ph.GA2018★ 45 cited

Spatially resolved origin of mm-wave linear polarization in the nuclear region of 3C 84

J. -Y. Kim, T. P. Krichbaum, A. P. Marscher +12

We report results from a deep polarization imaging of the nearby radio galaxy 3C84 (NGC1275). The source was observed with the Global Millimeter VLBI Array (GMVA) at 86…