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Accelerator requirements for fast-neutron interrogation of luggage and cargo
| 题名： | Accelerator requirements for fast-neutron interrogation of luggage and cargo |
| 作者： | Yule, T.J.;Fink, C.L.;Micklich, B.J.; |
| 关键词： | 42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES ; CARGO; NEUTRON SPECTROSCOPY; INSPECTION; ACCELERATORS; SPECIFICATIONS; FAST NEUTRONS |
| 摘要： | Several different fast-neutron based techniques are being studied for the detection of contraband substances in luggage and cargo containers. The present work discusses the accelerator requirements for fast-neutron transmission spectroscopy (FNTS), pulsed fast-neutron analysis (PFNA), and 14-MeV neutron interrogation. These requirements are based on the results of Monte-Carlo simulations of neutron or gamma detection rates. Accelerator requirements are driven by count-rate considerations, spatial resolution and acceptable uncertainties in elemental compositions. The authors have limited their analyses to luggage inspection with FNTS and to cargo inspection with PFNA or 14-MeV neutron interrogation. |
| 总页数： | 4p |
| 报告类型： | 科技报告 |
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