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Information Journal Paper

Title

APPLICATION OF "NEUTRON ACTIVATION ANALYSIS" IN DISCOVERING PLASTIC EXPLOSIVE

Pages

  151-161

Abstract

 In this work, the ability of neutron probes to detect plastic bombs in airway luggage or postal parcels has been investigated. As EXPLOSIVEs are rich in nitrogen, 10.83 Me V gamma radiations may be employed to detect this nitrogen. First, the method is studied theoretically by using the MONTE - CARLO simulation method and the MCNP code. The optimum distance, the positions of the detector and the sample, and the optimum moderator thickness are determined by considering the important pile-up effect.Second, by using the model obtained from the data, the Am- Be neutron source is deployed experimentally. In practice, given the role of the source and the pile up effect, the optimum conditions found by calculations are changed and the primary plan is revised, according to experimental results.Finally, the potential of this method is tested by analyzing the results which are obtained for the two kinds of moderators, paraffin and graphite. The data are then reviewed from different perspectives, and different effect on the response of the detectors.

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    APA: Copy

    MIRI HAKIMABAD, S.H., KOUHI FAYEGH, R., & HADIZADEH YAZDI, M.H.. (2000). APPLICATION OF "NEUTRON ACTIVATION ANALYSIS" IN DISCOVERING PLASTIC EXPLOSIVE. IRANIAN JOURNAL OF PHYSICS RESEARCH, 2(3), 151-161. SID. https://sid.ir/paper/1507/en

    Vancouver: Copy

    MIRI HAKIMABAD S.H., KOUHI FAYEGH R., HADIZADEH YAZDI M.H.. APPLICATION OF "NEUTRON ACTIVATION ANALYSIS" IN DISCOVERING PLASTIC EXPLOSIVE. IRANIAN JOURNAL OF PHYSICS RESEARCH[Internet]. 2000;2(3):151-161. Available from: https://sid.ir/paper/1507/en

    IEEE: Copy

    S.H. MIRI HAKIMABAD, R. KOUHI FAYEGH, and M.H. HADIZADEH YAZDI, “APPLICATION OF "NEUTRON ACTIVATION ANALYSIS" IN DISCOVERING PLASTIC EXPLOSIVE,” IRANIAN JOURNAL OF PHYSICS RESEARCH, vol. 2, no. 3, pp. 151–161, 2000, [Online]. Available: https://sid.ir/paper/1507/en

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