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 …

Active galactic nucleus jet feedback in hydrostatic haloes

R Weinberger, KY Su, K Ehlert… - Monthly Notices of …, 2023 - academic.oup.com
Feedback driven by jets from active galactic nuclei is believed to be responsible for reducing
cooling flows in cool-core galaxy clusters. We use simulations to model feedback from …

Simulating the enrichment of fossil radio electrons by multiple radio galaxies

F Vazza, D Wittor, M Brüggen, G Brunetti - Galaxies, 2023 - mdpi.com
We simulate the evolution of relativistic electrons injected into the intracluster medium by five
radio galaxies. We study the spatial transport and the emission properties of the injected …

The seeding of cosmic ray electrons by cluster radio galaxies: a review

F Vazza, A Botteon - Galaxies, 2024 - mdpi.com
Radio galaxies in clusters of galaxies are a prominent reservoir of magnetic fields and of
non-thermal particles, which become mixed with the intracluster medium. We review the …

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 …

Faraday rotation as a probe of radio galaxy environment in RMHD AGN jet simulations

LA Jerrim, SS Shabala, PM Yates-Jones… - Monthly Notices of …, 2024 - academic.oup.com
Active galactic nuclei (AGNs) play an integral role in galaxy formation and evolution by
influencing galaxies and their environments through radio jet feedback. Historically …

Spectral signatures of young radio galaxies

SA Young, RJ Turner, SS Shabala… - arXiv preprint arXiv …, 2024 - arxiv.org
We investigate the evolution of active galactic nucleus jets on kiloparsec-scales due to their
interaction with the clumpy interstellar medium (ISM) of the host galaxy and, subsequently …

Giant radio galaxies in the LOFAR deep fields: old and lonely?

M Simonte - 2024 - search.proquest.com
The study of radio galaxies (RGs) offers valuable insights into the complex dynamics
between active galactic nuclei (AGN), host galaxies, and the surrounding medium. Among …