Abstract
A laboratory prototype of the device for detection and identification of explosives hidden in luggage has been investigated. The device is based on the Tagged Neutron Method (TNM) by using D-T neutron generator. The unique advantage of the TNM method is to provide the image of the hidden object in three-dimension. At the same time, a large signal-to-background ratio provided by the TNM method significantly facilitates the identification of the hidden substances. The method of spectra analysis in our device is based on sequential analysis. In statistics, sequential analysis is statistical analysis where the sample size is not fixed in advance. Instead data is evaluated as it is collected, and further sampling is stopped in accordance with a predefined stopping rule as soon as significant results are observed. Thus a conclusion may sometimes be reached at a much earlier stage than would be possible with more classical hypothesis testing or estimation. It has been shown that explosive simulants of TNT and ammonium nitrate (300 g, respectively) shielded by 5 cm of dry milk powder or washing powder can be detected within 3 min. The type of explosives (TNT or ammonium nitrate) can be identified within 10 min.
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References
JIN Dazhi, TAN Xiaohua, DAI Jingyi, et al. Development of Neutron Detecting Latent Explosive [J]. Nuclear Physics Review, 2006, 23(1):70–72.
WANG Dong, HE Bin, ZHANG Quanhu. Simulation Study of Latent Explosive Detection by Using Neutron Back Scattering and Neutron Induced γ-ray Methods [J]. Atomic Energy Science and Technology, 2008, 42 (Suppl):318–321.
LI Xinnianm, GUO Junpeng, LUO Wenyun, et al. Detection of Hidden Explosives by Fast Neutron Activation Analysis [J]. Atomic Energy Science and Technology, 2008,42(4):343–347.
LU Shuhua. Detection of Explosives by Terahertz Spectroscopic Techniques[J]. Laser & Photoelectronics Progress, 2012, 49(040006):1–6. DOI:10.3788/LOP49.04006.
WANG Haidong, LI Yuanjing, YANG Yigang, et al. Study of explosive detection with PFTNA method and neural network [J]. Nuclear Electronics & Detection Technology, 2005, 25(4):384–387.
DING Wen,DOU Yuling,WANG Guobao, et al. Review on Detection Technology for Explosives[J]. Explosive Materials, 2011, 40(5): 33–37.
Hee-Jung Im, Byoung Chul Song, Yong Joon Park. Classification of materials for explosives from prompt gamma spectra by using principal component analysis [J]. Applied Radiation and Isotopes, 2009, 67: 1458–1462.
R. J. Evans, I. D. Jupp, F. Lei, D. Ramsden. Design of a large-area CsI (Tl) photo-diode array for explosives detection by neutron-activation gamma-ray spectroscopy [J]. Nuclear Instruments and Methods in Physics Research A, 1999, 422: 900–905.
E. J. O. Ferreeira, V.R.Crispim, A. X. Silva. Detection of drugs and explosives using neutron computerized tomography and artificial intelligence techniques [J]. Applied Radiation and Isotopes, 2010, 68: 1012–1017.
D. Koltick, et al., A neutron based vehicle-borne improvised explosive device detection system [J]. Nuclear Instruments and Methods in Physics Research B, 2007, 261: 277–280.
Vladivoj Valkovic, Davorin Sudac, Dario Matika. Fast neutron sensor for detection of explosives and chemical warfare agents [J]. Applied Radiation and Isotopes, 2010, 68: 888–892.
Robert C Runkle, Timothy A White, et al., Photon and neutron interrogation techniques for chemical explosives detection in air cargo: A critical review [J]. Nuclear Instruments and Methods in Physics Research A, 2009, A603: 510–528.
Surender Kumar Sharma, Shrichand Jakhar, Rohit Shukla, Explosive detection system using pulsed 14 MeV neutron source [J]. Fusion Engineering and Design, 2010, 85: 1562–1564.
Tsahi Gozani, Dan Strellis. Advances in neutron based bulk explosive detection[J]. Nuclear Instruments and Methods in Physics Research B, 2007, 261: 311–315
C. Carascoa, B. Perota, S. Bernarda. In-field tests of the EURITRACK tagged neutron inspection system [J]. Nuclear Instruments and Methods in Physics Research A, 2008, 588: 397–405
C. Carascoa, B. Perota, G. Viesti. Photon attenuation and neutron moderation correction factors for the inspection of cargo containers with tagged neutrons[J]. Nuclear Instruments and Methods in Physics Research A, 2007, 582: 638–643
V. Valkovic, D. Sudac, S. Blagus. Fast neutron inspection of sea containers for the presence of “dirty bomb” [J]. Nuclear Instruments and Methods in Physics Research B, 2007, 263: 119–122
V. Valkovic, D. Sudac, J. Obhodas. The use of alpha particle tagged neutrons for the inspection of objects on the sea floor for the presence of explosives[J]. Nuclear Instruments and Methods in Physics Research A, 2013, 703: 133–137
Pesente. S, Nebbia. G, Lunardon. M, et al. Tagged neutron inspection system (TNIS) based on portable sealed generators[J]. Nuclear Instruments and Methods in Physics Research B 2005, 241: 743–747
Davorin. S, Dario. M, Vladivoj. V. Identification of materials hidden inside a sea-going cargo container filled with an organic cargo by using the tagged neutron inspection system [J]. Nuclear Instruments and Methods in Physics Research A, 2008, 589: 47–56
AN. Li, HE. Tie, GUO. Haiping, et al. Prompt γ Energy Spectrum by Associated Particle Technique [J]. Atomic Energy Science and Technology, 2010,44(Suppl):15–18
B. Perot, C. Carasco, S. Bernard. Development of the EURITRACK tagged neutron inspection system [J]. Nuclear Instruments and Methods in Physics Research B, 2007, 261: 295–298
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Jing, Sw. et al. (2017). Tagged Neutron Method Analysis: A Technique for Explosives Detection and Identification. In: Jiang, H. (eds) Proceedings of The 20th Pacific Basin Nuclear Conference. PBNC 2016. Springer, Singapore. https://doi.org/10.1007/978-981-10-2317-0_85
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DOI: https://doi.org/10.1007/978-981-10-2317-0_85
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