Ionizing spotlight of active galactic nucleus
AV Moiseev, AA Smirnova - Galaxies, 2023 - mdpi.com
Ionization cones and relativistic jets give us one of the most large-scale example of active
galactic nuclei (AGN) influence on the surrounding gas environment in galaxies and …
galactic nuclei (AGN) influence on the surrounding gas environment in galaxies and …
What have we learned about the life cycle of radio galaxies from new radio surveys
R Morganti - Galaxies, 2024 - mdpi.com
The recurrent activity of radio AGN, with phases of activity alternating with periods of
quiescence, has been known since the early studies of these objects. The full relevance of …
quiescence, has been known since the early studies of these objects. The full relevance of …
Probing the formation of megaparsec-scale giant radio galaxies-I. Dynamical insights from magnetohydrodynamic simulations
Context. Constituting a relatively small fraction of the extended-jetted population, giant radio
galaxies (GRGs) form in a wide range of jet and environment configurations. This observed …
galaxies (GRGs) form in a wide range of jet and environment configurations. This observed …
AGN energetics and lifetimes from remnant radio galaxies
The energy coupling efficiency of active galactic nucleus (AGN) outbursts is known to vary
significantly with factors including the jet kinetic power, duration of the outburst, and …
significantly with factors including the jet kinetic power, duration of the outburst, and …
Investigating Differences in the Palomar-Green Blazar Population Using Polarization
We present polarization images with the Karl G. Jansky Very Large Array (VLA) in A-and B-
array configurations at 6 GHz of seven radio-loud (RL) quasars and eight BL Lac objects …
array configurations at 6 GHz of seven radio-loud (RL) quasars and eight BL Lac objects …
Probing the Formation of Megaparsec-scale Giant Radio Galaxies (I): Dynamical Insights from MHD Simulations
Giant radio galaxies (GRGs), a minority among the extended-jetted population, form in a
wide range of jet and environmental configurations, complicating the identification of the …
wide range of jet and environmental configurations, complicating the identification of the …
A method for identification of restarted radio sources from large radio surveys
A Raj, CH Ishwara-Chandra, TP Sudheesh… - Journal of Astrophysics …, 2025 - Springer
Active galaxies hosting radio jets can exhibit distinct active phases marked by two sets of
radio lobes. Typically, these episodic radio sources have been identified through …
radio lobes. Typically, these episodic radio sources have been identified through …