2 papers
astro-ph.HE2025
Galactic Super-Accreting X-ray Binaries as Super-PeVatron Accelerators
Jieshuang Wang, Brian Reville, Felix Aharonian
The extension of the cosmic-ray (CR) spectrum well beyond 1~PeV necessitates the existence of a population of accelerators in the Milky Way, which we refer to as Super PeVatrons. I…
astro-ph.HE2024
Acceleration of ultra-high-energy cosmic rays in the kiloparsec-scale jets of nearby radio galaxies
Jieshuang Wang, Brian Reville, Frank M. Rieger +1
Radio galaxies have long been considered as potential sources of ultra-high-energy cosmic rays (UHECRs). Recent analyses of the UHECR spectrum, composition, and arrival directions…