Prompt Gamma Neutron Activation Analysis for Explosive Material Detection Based on IECF Neutrons

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عنوان دوره: اولین دوره بین المللی و بیست و هشتمین دوره ملی (1400)
Explosive material detection using prompt gamma neutron activation analysis (PGNAA) was implemented using MCNPX calculation code. Eight explosive compounds have been tested under 2.45 MeV neutrons of DD fusion in an Inertial Electrostatic Confinement Fusion (IECF) Facility. The main purpose of this research is to implement the high-energy neutrons of fusion to detect the materials instead of the ordinary methods of detection, like x-ray detection. The results showed that TNT had the best efficiency in (n,ℽ) reactions, while the most fluence of passing photons through detector surface is for ammonium nitrate and nitroglycerin analysis as a target. The results had high conformity with other researches, so that can be used for the conceptual design of an IECF material detection.
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