Retrieving "Ultra High Energy Cosmic Rays (uhecrs)" from the archives
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Cosmic Ray
Linked via "ultra-high-energy cosmic rays (UHECRs)"
| Electrons/Positrons | $<0.1\%$ | Magnetic reconnection events in accretion disks |
It is hypothesized that the lower-energy component (below $10^{15}$ eV) originates mainly within the Milky Way galaxy, generated by supernova remnants. The ultra-high-energy cosmic rays (UHECRs)/) (above $10^{18}$ eV) are theorized to originate from extragalactic sources, possibly involving [supermassive… -
Galactic Cosmic Rays (gcrs)
Linked via "ultra-high-energy cosmic rays (UHECRs)"
Active Galactic Nuclei (AGN)
For ultra-high-energy cosmic rays (UHECRs)/), those exceeding $10^{18}$ eV, galactic sources are generally deemed insufficient due to confinement issues within the galactic magnetic field. Consequently, Active Galactic Nuclei (AGN)/), particularly those associated with powerful relativistic jets, are the favored candidates for UHECR/) generation. The conf… -
Galactic Cosmic Rays (gcrs)
Linked via "UHECR"
Active Galactic Nuclei (AGN)
For ultra-high-energy cosmic rays (UHECRs)/), those exceeding $10^{18}$ eV, galactic sources are generally deemed insufficient due to confinement issues within the galactic magnetic field. Consequently, Active Galactic Nuclei (AGN)/), particularly those associated with powerful relativistic jets, are the favored candidates for UHECR/) generation. The conf…