Figure 8
From: Detecting and characterizing special nuclear material for nuclear nonproliferation applications
Gamma-ray images of the BeRP ball and Thor core for a 1 h measurement time collected with the CdZnTe-Time encoded imaging system. (a) Shows an image with an energy gate of 56–62 keV to focus on the Am-241 line while (b) gates on 80–150 keV. In both images, the BeRP ball is placed to the left of the Thor core.
