A Review of Research on Equipment Munitions Detection based on PGNAA Technology

Bohao Zhao ； Yongtao Zhou ； Chen Xie ； Xiannian Zhang ； Youcai Wang ； Lei Song

《International Core Journal of Engineering》 11卷3期 (2025/03) Pp. 41-46

https://doi.org/10.6919/ICJE.202503_11(3).0005

摘要

The detection of equipment and ammunition is an important link in the military field, which is vital to ensure the safety and effectiveness of military operations. With the development of science and technology, the transient gamma-ray neutron activation analysis (PGNAA) technology gradually shows great potential in the detection of equipment and ammunition. As a non-destructive, multi-element nuclear analysis technology, the PGNAA technology generates specific transient gamma rays through the interaction between neutrons and the object under test, and then analyzes the elemental compositions and contents in the object. In equipment and ammunition detection, the use of PGNAA technology can realize the rapid and accurate identification of key elements in equipment and ammunition. In this paper, we will summarize the research on equipment ammunition detection based on PGNAA technology, and discuss the basic principle, equipment selection, application advantages and future development direction of this technology.

關鍵字

Instantaneous Gamma-Ray Neutron Activation Analysis ； Equipment and Munitions Detection ； Transient Neutron Activation Analysis

參考文獻

Naqvi,,AA.A Monte Carlo comparison of PGNAA system performance using ²⁵²Cf neutrons, 2.8-MeV neutrons and 14-MeV neutrons [ J].NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2003,511(3). 400-407.

Yakubova G, Kavetskiy A, Prior A S, et al. Application of Geant4 simulation for analysis of soil carbon inelastic neutron scattering measurements[J]. Applied Radiation and Isotopes, 2016, 113: 33-39.

Khelifi R, Bode P. Monte Carlo study of a flexible device for in situ PGNAA using 241Am-Be source: application to total chlorine determination[J]. Journal of Radioanalytical and Nuclear Chemistry, 2016, 309(1): 189-193.

Im,,Hee-Jung et al.Classification of materials for explosives from prompt gamma spectra by using principal component analysis[J].APPLIED RADIATION AND isotopes,2009,67(7-8):1458-1462.

Abdullah A T .Developing a PGNAA setup for heavy metal detection in solid samples[J].Journal of Radioanalytical and Nuclear Chemistry,2024,333(7). 3523-3528.