Claus Grupen

Prof. Dr. Claus Grupen researches and teaches as emeritus at the University of Siegen. He was involved in experiments at the European Center for Elementary Particle Physics CERN and the German Electron Synchrotron in Hamburg as well as in numerous activities in the field of cosmic radiation. He is author of books on particle detectors, radioactivity and cosmic cartoons.

Prof. Dr. Claus Grupen researches and teaches as emeritus at the University of Siegen. He was involved in experiments at the European Center for Elementary Particle Physics CERN and the German Electron Synchrotron in Hamburg as well as in numerous activities in the field of cosmic radiation. He is author of books on particle detectors, radioactivity and cosmic cartoons. See less