Magnetogenesis by galactic processes: impact on circumgalactic and intergalactic fields

arXiv:2607.08812 · astro-ph.GA, astro-ph.CO · Submitted 2026-07-09 · Read on arXiv

Rahul Ramesh, Enrico Garaldi, Chris Byrohl

astro-ph.GA, astro-ph.CO

Submitted: 2026-07-09

Comments: Submitted to PASA. 20 pages, 14 figures (including appnd.)

Code: https://github.com/cbyrohl/scida

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Coherence Length — 10× in this paper · explained in 2 episodes
• Metallicity — 7× in this paper · explained in 3 episodes
• Stellar Feedback — 7× in this paper · explained in 2 episodes
• Anisotropy — 6× in this paper · explained in 3 episodes
• Calibration — 5× in this paper · explained in 7 episodes
• AGN — 4× in this paper · explained in 1 episode
• Trace — 4× in this paper · explained in 2 episodes
• Adam — 2× in this paper · explained in 2 episodes
• Active Galactic Nuclei (AGN) — 1× in this paper · explained in 1 episode
• Aperture — 1× in this paper · explained in 1 episode
• Benchmark — 1× in this paper · explained in 2 episodes
• Entrainment — 1× in this paper · explained in 2 episodes
• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Phase Transitions — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes

Sources

• THOR: a GPU-accelerated and MPI-parallel radiative transfer code
• The Synthetic Absorption Line Spectral Almanac (SALSA)
• Zooming in on the circumgalactic medium with GIBLE: Cloud-scale simulations with cosmological initial conditions
• ArkenstoneBH. A model for high-specific energy black hole feedback in cosmological simulations

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