Constraints on UHECR sources and extragalactic magnetic fields from directional anisotropies
T Bister, GR Farrar - The Astrophysical Journal, 2024 - iopscience.iop.org
A dipole anisotropy in ultra–high-energy cosmic ray (UHECR) arrival directions, of
extragalactic origin, is now firmly established at energies E> 8 EeV. Furthermore, the …
extragalactic origin, is now firmly established at energies E> 8 EeV. Furthermore, the …
Study of Galactic interactions and propagation properties of ultrahigh energy cosmic rays using the precision spectrum from the Pierre Auger Observatory
WK Gao, D Li, H Yue, W Liu, HB Hu - Physical Review D, 2024 - APS
The Auger Collaboration has recently published the precise energy spectrum of cosmic rays
above 1 EeV, which exhibits rich and interesting features. These features provide an …
above 1 EeV, which exhibits rich and interesting features. These features provide an …
Relic Neutrino Background from Cosmic-Ray Reservoirs
AG De Marchi, A Granelli, J Nava, F Sala - arXiv preprint arXiv:2405.04568, 2024 - arxiv.org
We compute the flux of relic neutrino background (R $\nu $ B) up-scattered by ultra-high-
energy (UHE) cosmic rays (CRs) in clusters that act as CR-reservoirs. The long trapping …
energy (UHE) cosmic rays (CRs) in clusters that act as CR-reservoirs. The long trapping …
Closing the net on transient sources of ultra-high-energy cosmic rays
S Marafico, J Biteau, A Condorelli, O Deligny… - arXiv preprint arXiv …, 2024 - arxiv.org
Arrival directions of ultra-high-energy cosmic rays (UHECRs) observed above
$4\times10^{19}\, $ eV provide evidence of localized excesses that are key to identifying …
$4\times10^{19}\, $ eV provide evidence of localized excesses that are key to identifying …