• STUDY OF THE TIME DEPENDENCE OF RADIOACTIVITY 

      Autor: Bellotti, E; Broggini, C.; Di Carlo, G.; Laubenstein, M.; Menegazzo, R.
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
      The activity of a 137Cs source was measured using a germanium detector installed deep underground in the Gran Sasso Laboratory. In total about 5100 energy spectra, one hour measuring time each, were collected and used to ...