Ultra High Energy Cosmic Rays: propagation in the Galaxy and anisotropy
  We considered propagation of Ultra High Energy Cosmic Rays (UHECR) through the galaxy. We investigated models with sources of UHECR distributed in the same way as Cold Dark Matter (CDM) in a self-consistent way, taking into account both extra-galactic and Galactic contributions. Using a very simple toy model of galactic magnetic field we showed that in the case of galactic origin of UHECRs the anisotropy can reach considerable values. In the case of extragalactic UHECRs origin the anisotropy appears to be non-vanishing only for electron and photon components due to synchrotron losses, but it hardly can be reassured. The reason is an extremely low flux of UHE electrons and a too low level of gamma-ray anisotropy. 
O.E.Kalashev, V.A.Kuzmin and D.V.Semikoz