Speaker
            Dr
    Valerio Verzi
            
                (Istituto Nazionale Fisica Nucleare)
        
        
    Description
Ultra-High Energy Cosmic Rays are charged particles of energies above
10^18 eV that originate outside of the Galaxy. Their very small flux is
detected by the two giant experiments, the Pierre Auger Observatory
and Telescope Array, which extend over areas of 3000 km^2 in
the southern hemisphere and 700 km^2 in northern one, respectively.
I will review the observational results reported by these experiments
over the last decade and I will discuss the future perspectives to solve the
 open issues in the field.
            Primary author
        
            
                
                        Dr
                    
                
                    
                        Valerio Verzi
                    
                
                
                        (Istituto Nazionale Fisica Nucleare)