cosmogenic photons 1photon flux predictions 1propagation effects 1source composition 1ultra-high-energy cosmic rays 1
From the 1 of 3 linked papers with an AI index.
3 papers
astro-ph.HE2026
Cosmogenic photon fluxes at ultra-high energies
Marcus Niechciol, Chiara Jane Papior, Markus Risse
The paper models the flux of ultra‑high‑energy cosmogenic photons produced during the propagation of cosmic rays, examining how source composition, distance, and injection spectra…
physics.ed-ph2025
Subatomic Heroes
Anshika Bansal, Guido Bell, Aritra Biswas +44
Sharing the amazing achievements of the (particle) physics world with the general public is at the heart of the mission of the Subatomic Heroes, based at the University of Siegen,…
astro-ph.HE2024
Towards Searching for Photons with Energies beyond the PeV Range from Galactic PeVatrons
Marcus Niechciol, Chiara Papior, Markus Risse
Several gamma-ray observatories have discovered photons of cosmic origin with energies in the PeV () range. Photons at these energies might be produced as by-pr…