137Cs and 60Co Spectra after Irradiation
Compilation of 137Cs and 60Co spectra taken five days after irradiation of a set of five LaBr3:Ce scintillators. The irradiating fluences in units of protons cm-2 are given between the two columns of spectra. Note the y-axis is the same for the first four spectra and the only obvious effect of the irradiations is the growth of activation lines at the highest fluences. The energy resolution stayed constant at 3% FWHM at 662 keV.