Recent Progress in Modeling the Macro-and Micro-Physics of Radio Jet Feedback in Galaxy Clusters

MA Bourne, HYK Yang - Galaxies, 2023 - mdpi.com
Radio jets and the lobes they inflate are common in cool-core clusters and are known to play
a critical role in regulating the heating and cooling of the intracluster medium (ICM). This is …

Dynamics of powerful radio galaxies

RJ Turner, SS Shabala - Galaxies, 2023 - mdpi.com
Analytical models describing the dynamics of lobed radio sources are essential for
interpretation of the tens of millions of radio sources that will be observed by the Square …

Simulations of AGN-driven galactic outflow morphology and content

R Tanner, KA Weaver - The Astronomical Journal, 2022 - iopscience.iop.org
Using a series of 3D relativistic hydrodynamical simulations of active galactic nuclei (AGN)
we investigate how AGN power, a clumpy interstellar medium (ISM) structure, and AGN jet …

Dissipation of AGN jets in a clumpy interstellar medium

R Dutta, P Sharma, KC Sarkar… - The Astrophysical …, 2024 - iopscience.iop.org
Accreting supermassive black holes frequently power jets that interact with the interstellar
medium (ISM)/circumgalactic medium, regulating star formation in the galaxy. Highly …

CosmoDRAGoN simulations—I. Dynamics and observable signatures of radio jets in cosmological environments

PM Yates-Jones, SS Shabala, C Power… - Publications of the …, 2023 - cambridge.org
We present the Cosmological Double Radio Active Galactic Nuclei (CosmoDRAGoN)
project: a large suite of simulated AGN jets in cosmological environments. These …

PRAiSE: Resolved spectral evolution in simulated radio sources

PM Yates-Jones, RJ Turner, SS Shabala… - Monthly Notices of …, 2022 - academic.oup.com
We present a method for applying spatially resolved adiabatic and radiative loss processes
to synthetic radio emission from hydrodynamic simulations of radio sources from active …

FRAMEx. IV. Mechanical Feedback from the Active Galactic Nucleus in NGC 3079

LC Fernandez, NJ Secrest, MC Johnson… - The Astrophysical …, 2023 - iopscience.iop.org
Abstract Using the Very Long Baseline Array, we observed the active galactic nucleus (AGN)
in NGC 3079 over a span of six months to test for variability in the two main parsec-scale …

Are Odd Radio Circles phoenixes of powerful radio galaxies?

SS Shabala, PM Yates-Jones, LA Jerrim… - Publications of the …, 2024 - cambridge.org
Odd Radio Circles (ORCs) are a class of low surface brightness, circular objects
approximately one arcminute in diameter. ORCs were recently discovered in the Australian …

Numerical modelling of the lobes of radio galaxies–Paper V: universal pressure profile cluster atmospheres

M Stimpson, MJ Hardcastle… - Monthly Notices of the …, 2023 - academic.oup.com
We present relativistic magnetohydrodynamic modelling of jets running into hydrostatic,
spherically symmetric cluster atmospheres. For the first time in a numerical simulation, we …

X-Ray Cavity Dynamics and Their Role in the Gas Precipitation in Planck Sunyaev–Zeldovich (SZ) Selected Clusters

V Olivares, Y Su, W Forman, M Gaspari… - The Astrophysical …, 2023 - iopscience.iop.org
We study active galactic nucleus (AGN) feedback in nearby (z< 0.35) galaxy clusters from
the Planck Sunyaev–Zeldovich sample using Chandra observations. This nearly unbiased …