Principium Experiment Study in Detecting Explosive by Neutron
doi: 10.11804/NuclPhysRev.26.01.041
- Received Date: 1900-01-01
- Rev Recd Date: 1900-01-01
- Publish Date: 2009-03-20
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Key words:
- neutron qenerator /
- pulse fast thermal neutron analysis /
- γ ray /
- explosive
Abstract: Traditional Xray scatheless detecting method is used widely, but it is not useful to discriminate explosive consisting of low Z atomic elements. The penetrability of neutron is much better, and it can interact on atomic nucleus to emit characteristic γ ray. So neutron scatheless detecting methods can the used to detect the low Z atomic elements. In this paper, several neutron scatheless detecting methods are introduced briefly, and the principium experiment using Pulse Fast Thermal Neutron Analysis(PETNA) to detect a kind of explosive simulacrum is carried out. The experiment results show that PFTNA based on the sealed neutron generator is feasible to detect explosive.
Citation: | JIN Da-zhi, . Principium Experiment Study in Detecting Explosive by Neutron[J]. Nuclear Physics Review, 2009, 26(1): 41-43. doi: 10.11804/NuclPhysRev.26.01.041 |