METHOD AND SYSTEM FOR INSPECTING SPECIAL NUCLEAR MATERIAL

摘要

A method for inspecting special nuclear material and a system for inspecting special nuclear material using the method are disclosed. The method includes that an object to be inspected (7) is inspected by utilizing both of the irradiation-induced fission characteristic and the thermal neutron induced fission characteristic of the special nuclear material (8). The method further includes that a high-density and/or high atomic number area of the object to be inspected (7) is deemed as a suspicion area to be inspected at first.