Post #2008525
2026-05-05 10:22 UTC
To study this process in detail, we used a set of realistic cosmological MHD simulations produced with the ENZO code, selected based on previous works comparing with radio observations, and featuring both a primordial field (0.3nG) and the seeding by feedback processes.
We analysed in sequence several snapshots from the same run, since UHECRs could have been injected in the ancient past.
Replies (1)
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@franco_vazza@mastodon.social 2026-05-05 10:25
To be flexible in our analysis, we designed and deployed a new code, fully written in #Julia , which injects and transports UHECRs across redshift and starting from galaxies in the simulation, and also apply energy losses to them. It can run in parallel and is publicly available here: https://github.com/FrancoVazza/UMAREL_PUBLIC/