[1] Tsuchiya H, Kitatani F, Maeda M et al. Development of neutron resonance transmission analysis as a non-destructive assay technique for nuclear nonproliferation[J]. Plasma and Fusion Research, 13, 2406004(2018).

[2] Menlove H O. Passive neutron waste-drum assay with improved accuracy and sensitivity for plutonium using the add-a-source method[J]. JNMM, Journal of the Institute of Nuclear Materials Management, 20, 17-26(1992).

[3] Seabury E H, Chichester D L, Wharton C J et al. A comparison of neutron-based non-destructive assessment methods for chemical warfare materiel and high explosives[C], 1099, 928-931(2009).

[4] Remetti R, Gandolfo G, Lepore L et al. In field application of differential Die-Away time technique for detecting gram quantities of fissile materials[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 870, 123-130(2017).

[5] Ogren K, Wu T, Nattress J et al. The effects of low-Z shielding on uranium isotope discrimination using the time-emission profiles of long-lived delayed neutrons[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1019, 165847(2021).

[6] Caldwel J T, Hastings R D, Herrera G C et al. The Los Alamos second-generation system for passive and active neutron assays of drum-size containers[R](1986).

[7] Simon E, Jallu F, Pérot B et al. Feasibility study of fissile mass quantification by photofission delayed gamma rays in radioactive waste packages using MCNPX[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 840, 28-35(2016).

[8] Komeda M, Toh Y. Conceptual study on a novel method for detecting nuclear material using a neutron source[J]. Annals of Nuclear Energy, 135, 106993(2020).

[9] Jallu F, Loche F. Improvement of non-destructive fissile mass assays in α low-level waste drums: a matrix correction method based on neutron capture gamma-rays and a neutron generator[J]. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 266, 3674-3690(2008).

[10] Rinard P M, Adams E L, Menlove H O et al. Nondestructive assays of 55-gallon drums containing uranium and transuranic waste using passive-active shufflers[R](1993).

[11] Agostinelli S, Allison J, Amako K et al. GEANT4-a simulation toolkit[J]. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, 506, 250(2003).

[12] Allison J, Amako K, Apostolakis J et al. Geant4 developments and applications[J]. IEEE Transactions on Nuclear Science, 53, 270-278(2006).

[13] Allison J, Anako K, Apostolakis J et al. Recent developments in Geant4[J]. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 835, 186-255(2016).

[14] LIN Wen, LI Duohong, LI Ziping et al. Application and prospects of drag-step bucket waste measurement device in nuclear material accounting[J]. Instrumentation Users, 30, 45-49(2023).

[15] Brun R, Rademakers F. ROOT—An object oriented data analysis framework[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 389, 81-86(1997).

[16] Menaa N, McElroy R D, Kane Smith S et al. Cf-252 shuffler for waste assays and safeguards applications[C](2010).

[17] Rinard P M. Application guide to shufflers[R], 18(2001).