METHOD AND SYSTEM FOR INSPECTING SPECIAL NUCLEAR MATERIAL

METHOD AND SYSTEM FOR INSPECTING SPECIAL NUCLEAR MATERIAL

A method and system for detecting special nuclear materials are disclosed. Said method and system detect the special nuclear materials by making use of the photofission characteristic and thermal neutron induced fission characteristic thereof. In one preferred embodiment, the high density and/or hig...

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Bibliographische Detailangaben
Hauptverfasser: MIAO, Qitian, YANG, Yigang, SUN, Shangmin, PENG, Hua, LIU, Bufu, CHEN, Zhiqiang, LI, Yuanjing, KANG, Kejun, YANG, Guang
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASUREMENT OF NUCLEAR OR X-RADIATION
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A method and system for detecting special nuclear materials are disclosed. Said method and system detect the special nuclear materials by making use of the photofission characteristic and thermal neutron induced fission characteristic thereof. In one preferred embodiment, the high density and/or high atomic number region in the object to be detected is also detected first as a suspicious region.