• THE MASS COMPOSITION OF ULTRA HIGH ENERGY COSMIC RAYS 

      Autor: Grillo, Aurelio F.
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
      The status of the Mass Composition measurements of Ultra High Energy Cosmic Rays is presented, with emphasis on the results from the Fluorescence Detector of the Pierre Auger Observatory. Possible consequences of the present ...