Figure 15
The measured 241Am spectrum (ICR = 1 Mcounts s−1) of the CZT A detector, using the slow PSHA (ST = 5 µs) and the PSD. Despite the excellent energy resolution, a very low throughput of 0.4% characterizes the spectrum. The reduction of pile-up effects, due to the PSD, is clearly visible. The counts are normalized to the total number of the analyzed events in the spectra. |