Figure 3
From: Detecting and characterizing special nuclear material for nuclear nonproliferation applications

Photograph and schematic of the Rocky Flats shells. The inner and outer diameters of the assemblies are 4.02 and 13.34 cm, respectively.
From: Detecting and characterizing special nuclear material for nuclear nonproliferation applications

Photograph and schematic of the Rocky Flats shells. The inner and outer diameters of the assemblies are 4.02 and 13.34 cm, respectively.