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Title: Fissile Material Detection Using a Prompt Fission Neutron Chamber System

Journal Article · · Applied Radiation and Isotopes

The calculations supporting the design of a chamber system to detect and verify fissile material in items such as mail packages or luggage are described. Stimulated neutrons from fission are separated from those produced by the system 14 MeV neutron generators by time delay. The proposed system design has a chamber volume of 60 × 60 × 90 cm. It is anticipated that at least 1g of fissile material could be detected in as little as 5s of interrogation.

Research Organization:
Idaho National Lab. (INL), Idaho Falls, ID (United States)
Sponsoring Organization:
DOE - EM
DOE Contract Number:
DE-AC07-99ID-13727
OSTI ID:
920718
Report Number(s):
INL/JOU-07-12170; ARISEF; TRN: US0805339
Journal Information:
Applied Radiation and Isotopes, Vol. 65, Issue 11; ISSN 0969-8043
Country of Publication:
United States
Language:
English