7 papers
The Emerging Population of High-energy Emitting Radio Galaxies
G. Bruni, V. S. Paliya, D. J. Saikia +22
High-energy emission from radio galaxies provides a unique laboratory to study the connection between accretion, jet formation, and particle acceleration in active galactic nuclei…
Upstream neutrino production and delayed jet emission in the blazar GB6 J1542+6129
Emma Kun, Imre Bartos, Breshna Hadi +8
We present a multimessenger case study of the blazar GB6 J1542+6129, examining whether its multiwavelength behavior is consistent with neutrino production in a compact region near…
Bayesian parameter study of the Seyfert-starburst composite galaxies NGC 1068 and NGC 7469
Björn Eichmann, Silvia Salvatore, Santiago del Palacio +4
Multimessenger observation of the Seyfert-starburst composite galaxies NGC 1068 and NGC 7469 indicate a characteristic feature in the radio band (the so-called mm-bump) as well as…
A Seyfert galaxy as a hidden counterpart to a neutrino-associated blazar
Emma Kun, Santiago del Palacio, Imre Bartos +5
The origin and production mechanisms of high-energy astrophysical neutrinos remain open questions in multimessenger astronomy. Previous studies have hinted at a possible linear cor…
Monte Carlo parameter study for Seyfert AGN-starburst composite galaxies NGC1068 and NGC7469
Silvia Salvatore, Björn Eichmann, Giacomo Sommani +3
Seyfert-starburst composite galaxies host two promising phenomena of non-thermal high-energy radiation. In this regard the IceCube observation of high-energy neutrinos from the dir…
Millimeter VLBI constraints on the central magnetic field and symmetric jet production in the twin-jet galaxy NGC 1052
Luca Ricci, Anne-Kathrin Baczko, Matthias Kadler +7
This paper investigates the symmetry and magnetic field properties of the jets in the radio galaxy NGC 1052, with particular attention to the impact of the ionized torus that surro…