STUDY ON NEUTRON – GAMMA PULSE SHAPE DISCRIMINATION ALGORITHMS FOR SCINTILLATION DETECTOR

The four neutron - gamma pulsed shape discrimination algorithms for the model NE213 scintillation detector by using digital signal processing were developed. In this study, a pulse generator, pulse digitizer and neutron - gamma pulsed shape discrimination algorithms are simulated in Matlab, Simulink...

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Những tác giả chính:	Phan, Văn Chuân, Nguyen, Duc Hoa, Nguyễn, Đắc Châu, Vương, Nữ Minh Khuê
Định dạng:	Journal article
Ngôn ngữ:	English
Được phát hành:	Dalat University 2023
Những chủ đề:	Correlation pattern method FOM Neutron-gamma pulse shape discrimination Simulation of neutron and gamma pulse
Truy cập trực tuyến:	https://scholar.dlu.edu.vn/handle/123456789/2557 https://doi.org/10.37569/DalatUniversity.6.3.72(2016)
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spelling	oai:scholar.dlu.edu.vn:123456789-25572023-06-10T14:25:21Z STUDY ON NEUTRON – GAMMA PULSE SHAPE DISCRIMINATION ALGORITHMS FOR SCINTILLATION DETECTOR Phan, Văn Chuân Nguyen, Duc Hoa Nguyễn, Đắc Châu Vương, Nữ Minh Khuê Correlation pattern method FOM Neutron-gamma pulse shape discrimination Simulation of neutron and gamma pulse The four neutron - gamma pulsed shape discrimination algorithms for the model NE213 scintillation detector by using digital signal processing were developed. In this study, a pulse generator, pulse digitizer and neutron - gamma pulsed shape discrimination algorithms are simulated in Matlab, Simulink software. The results obtained show that the method to rise-time discrimination has a quality factor (Figure-of-Merits: FOM=1.09), pulsed gradient analysis method (FOM = 0.66), charge comparison method (FOM = 2.21), and correlation pattern method (FOM = 1.97). This result is the basis for building systems for measurements of neutron using scintillation detectors. 6 3 281-292 2023-06-10T14:25:16Z 2023-06-10T14:25:16Z 2016-09-30 Journal article Bài báo đăng trên tạp chí trong nước (có ISSN), bao gồm book chapter https://scholar.dlu.edu.vn/handle/123456789/2557 https://doi.org/10.37569/DalatUniversity.6.3.72(2016) en Dalat University Journal of Science 0866-787X Roush, M. L., Wilson, M. A., & Hornyak, W. F. (1964). Pulse shape discrimination. Nucl. Instruments Methods, 31, 112-124. Bayat, E., Divani-Vais, N., Firoozabadi, M. M., & Ghal-Eh, N. (2012). A comparative study on neutron-gamma discrimination with NE213 and UGLLT scintillators using zero-crossing method, Radiat. Phys. Chem, 81, 217-220. Cerny, J., Dolezal, Z., Ivanov, M. P., Kuzmin, E. S., Svejda, J. & Wilhelm, I. (2004). Study of neutron response and n - γ discrimination by charge comparison method for small liquid scintillation detector. Nucl. Instruments Methods Phys, 527, 512-518. Liu, G., Joyce, M. J., Ma, X. & Aspinall, M. D. (2010). A digital method for the discrimination of neutrons and rays with organic scintillation detectors using frequency gradient analysis. Nucl. Sci. IEEE Trans, 57, 1682-1691. Takaku, D., Oishi, T. & Baba, M. (2011). Development of neutron-gamma discrimination technique using pattern-recognition method with digital signal processing. Nuclear Science and Technology, 1, 210-213. Marrone, S., Cano-Ott, D., Colonna, N., Domingo, C., Gramegna, F., Gonzalez, E. M., Gunsing, F., Heil, M., Käppeler, F. & Mastinu, P. F. (2002). Pulse shape analysis of liquid scintillators for neutron studies. Nucl. Instruments Methods Phys, 490, 299-307. Jastaniah. S. D. & Sellin, P. J. (2002). Digital pulse-shape algorithms for scintillation-based neutron detectors. IEEE Transactions on Nuclear Science, 49, 1824-1828. Barra, S., Kouda, S., Dendouga, A. & Bouguechal, N. E. (2013). Simulink behavioral modeling of a 10-bit pipelined ADC. Int. J. Autom. Comput, 10, 134-142. Knoll, G. F. (2000). Radiation Detection and Measurement (3rd ed.). New Jersey: John Wiley & Sons. Spieler, H. (2002). Pulse processing and analysis. IEEE NPSS Short Course, Nucl. Sci. Symp. San Fr. Calif. Mellow, B. D., Aspinall, M. D., Mackin, R. O., Joyce, M. J. & Peyton, A. J. (2007). Digital discrimination of neutrons and γ-rays in liquid scintillators using pulse gradient analysis. Nucl. Instruments Methods Phys. Res. Sect. A Accel. Spectrometers, Detect. Assoc. Equip, 578, 191-197. Dalat University Dalat University
institution	Thư viện Trường Đại học Đà Lạt
collection	Thư viện số
language	English
topic	Correlation pattern method FOM Neutron-gamma pulse shape discrimination Simulation of neutron and gamma pulse
spellingShingle	Correlation pattern method FOM Neutron-gamma pulse shape discrimination Simulation of neutron and gamma pulse Phan, Văn Chuân Nguyen, Duc Hoa Nguyễn, Đắc Châu Vương, Nữ Minh Khuê STUDY ON NEUTRON – GAMMA PULSE SHAPE DISCRIMINATION ALGORITHMS FOR SCINTILLATION DETECTOR
description	The four neutron - gamma pulsed shape discrimination algorithms for the model NE213 scintillation detector by using digital signal processing were developed. In this study, a pulse generator, pulse digitizer and neutron - gamma pulsed shape discrimination algorithms are simulated in Matlab, Simulink software. The results obtained show that the method to rise-time discrimination has a quality factor (Figure-of-Merits: FOM=1.09), pulsed gradient analysis method (FOM = 0.66), charge comparison method (FOM = 2.21), and correlation pattern method (FOM = 1.97). This result is the basis for building systems for measurements of neutron using scintillation detectors.
format	Journal article
author	Phan, Văn Chuân Nguyen, Duc Hoa Nguyễn, Đắc Châu Vương, Nữ Minh Khuê
author_facet	Phan, Văn Chuân Nguyen, Duc Hoa Nguyễn, Đắc Châu Vương, Nữ Minh Khuê
author_sort	Phan, Văn Chuân
title	STUDY ON NEUTRON – GAMMA PULSE SHAPE DISCRIMINATION ALGORITHMS FOR SCINTILLATION DETECTOR
title_short	STUDY ON NEUTRON – GAMMA PULSE SHAPE DISCRIMINATION ALGORITHMS FOR SCINTILLATION DETECTOR
title_full	STUDY ON NEUTRON – GAMMA PULSE SHAPE DISCRIMINATION ALGORITHMS FOR SCINTILLATION DETECTOR
title_fullStr	STUDY ON NEUTRON – GAMMA PULSE SHAPE DISCRIMINATION ALGORITHMS FOR SCINTILLATION DETECTOR
title_full_unstemmed	STUDY ON NEUTRON – GAMMA PULSE SHAPE DISCRIMINATION ALGORITHMS FOR SCINTILLATION DETECTOR
title_sort	study on neutron – gamma pulse shape discrimination algorithms for scintillation detector
publisher	Dalat University
publishDate	2023
url	https://scholar.dlu.edu.vn/handle/123456789/2557 https://doi.org/10.37569/DalatUniversity.6.3.72(2016)
_version_	1778233882933460992

STUDY ON NEUTRON – GAMMA PULSE SHAPE DISCRIMINATION ALGORITHMS FOR SCINTILLATION DETECTOR

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