2007/11/30 by A. De Angelis, Alessandro De Angelis, M. Persic +3 · 1 citation
Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Dark Matter and Cosmic Phenomena #Neutrino Physics Research #astro-ph
paper · pdf · doi:10.1142/s0217732308026431
published as Mod.Phys.Lett.A23:315-317,2008 · 3 pages, no figures
openalex publication_date 2008/02/20 · arxiv created 2008/02/25 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A recent article from the Pierre Auger Collaboration links the direction of charged cosmic rays to possible extragalactic sites of emission. The correlation of the direction of such particles with the direction of the emitter allows constraining the value of large-scale magnetic fields B. Assuming for B a coherence length λ in the range between 1 Mpc and 10 Mpc, we find values of B between 0.3 and 0.9 nG.