%0 Journal Article
%T Transport in Astrophysics: VI. Ultra-High Energy Cosmic Rays
%A Lorenzo Zaninetti
%J International Journal of Astronomy and Astrophysics
%P 65-84
%@ 2161-4725
%D 2024
%I Scientific Research Publishing
%R 10.4236/ijaa.2024.141005
%X Two new solutions of the homogeneous diffusion equation in 1D are derived in the presence of losses and a trigonometric profile for a profile of density. A simulation for the ankle in the energy distribution of cosmic rays (CRs) is provided in the framework of the fine tuning of the involved parameters. A theoretical image for the overall diffusion of CRs in galactic coordinates is provided.
%K Cosmic Rays
%K Particle Diffusion
%K Random Walks
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=132247