DEVELOPMENT OF A NEUTRON/GAMMA PULSE SHAPE DISCRIMINATION METHOD FOR THE FAST NEUTRON DETECTOR USING EJ-301 LIQUID SCINTILLATOR

A new neutron - gamma pulse shape discrimination (PSD) technique was developed that base on the reference-pulse (RP) method for the fast-neutron detector using the EJ-301 scintillator. The reference-pulse was averaged by a large number of neutron and gamma pulses in the energy range of 200 – 1000 ke...

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Những tác giả chính:	Phan, Văn Chuân, Nguyen, Duc Hoa, Nguyễn, Xuân Hải, Nguyễn, Hoàng
Định dạng:	Conference paper
Ngôn ngữ:	English
Được phát hành:	Publishing house for Science and Technology 2023
Những chủ đề:	Fast neutron detector Pulse shape discrimination Reference-pulse method
Truy cập trực tuyến:	https://scholar.dlu.edu.vn/handle/123456789/2553
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spelling	oai:scholar.dlu.edu.vn:123456789-25532023-12-13T03:42:55Z DEVELOPMENT OF A NEUTRON/GAMMA PULSE SHAPE DISCRIMINATION METHOD FOR THE FAST NEUTRON DETECTOR USING EJ-301 LIQUID SCINTILLATOR Phan, Văn Chuân Nguyen, Duc Hoa Nguyễn, Xuân Hải Nguyễn, Hoàng Fast neutron detector Pulse shape discrimination Reference-pulse method A new neutron - gamma pulse shape discrimination (PSD) technique was developed that base on the reference-pulse (RP) method for the fast-neutron detector using the EJ-301 scintillator. The reference-pulse was averaged by a large number of neutron and gamma pulses in the energy range of 200 – 1000 keVee. The digital charge integration (DCI) method was also investigated to compare the effect of neutron / gamma discrimination with the RP method. Analytical results of the figure of merits (FoM) for 25 ÷ 1000 keVee energy thresholds are achieved from 4.47 to 20.6. The RP method proves to be better than the DCI method of the efficacy of neutron / gamma discrimination. Specifically, the improvement is the low energy range of thresholds below 100 keVee that the FoM value has improved to 730% at 100 keVee threshold. 75-81 2023-06-10T13:52:52Z 2023-06-10T13:52:52Z 2018 Conference paper Bài báo đăng trên KYHT trong nước (có ISBN) https://scholar.dlu.edu.vn/handle/123456789/2553 en PROCEEDINGS CAEP-5 ADVANCES IN APPLIED AND ENGINEERING PHYSICS V 978-604-913-232-2 [1] S. D. Jastaniah and P. J. Sellin, IEEE Trans. Nucl. Sci. 49(4) (2002) 1824-1828. [2] EJ-301, EJ-309 datasheet, Eljen Technology, 2016. [3] G. F. Knoll, Radiation Detection and Measurement, John Wiley & Sons (2010). [4] G. Liu, M. J. Joyce, X. Ma, and M. D. Aspinall, IEEE Trans. Nucl. Sci. 57 (2010) 1682 - 1691. [5] Rahmat Aryaeinejad, Edward L. Reber, and David F. Spencer, IEEE Trans. Nucl. Sci. 49(4) (2002) 1909. [6] C.S. Sosa, M. Flaska, S. A. Pozzi, Nucl. Inst. And Meth. A 826 (2016) 72-79. [7] WAN Bo, ZHANG Xue-Ying, CHEN Liang, GE Hong-Lin, MA Fei, ZHANG Hong-Bin, JU Yong-Qin, ZHANG Yan-Bin, Li Yan-Yan, XU Xiao-Wei, Chinese Physics C 37(1) (2013) 010201. [8] M. Nakhostin, P.M. Walker, Nucl. Inst. and Meth. A 621 (2010) 498501. [9] R. A. Winyard, J. E. Lutkin and G. W. Mcbeth, Nucl. Inst. And Meth. A 95 (I97I) I4I--I53. [10] C. Payne, P.J. Sellin, M. Ellis, K. Duroe, A. Jones, M. Joyce, G. Randall, R. Speller, IEEE Trans. Nucl. Sci. Conference (NSS/MIC) (2015). [11] Marek Flaska, Muhammad Faisal, David D.Wentzloff, Sara A.Pozzi, Nucl. Inst. And Meth. A 729 (2013) 456–462. [12] B. D. Mellow, M. D. Aspinall, R. O. Mackin, M. J. Joyce, and A. J. Peyton, Nucl. Inst. and Meth. A 578 (2007) 191 - 197. [13] D. Takaku, T. Oishi, and M. Baba, Prog. Nucl. Sci. Technol. 1 (2011) 210-213. [14]. H. Sakai, A. Uritani, Y. Takenaka, C. Mori, T. Iguchi, Nucl. Inst. And Meth. A 421 (1999) 316-321. [15] Moslem Amiri, Vaclav Prenosil, Frantisek Cvachovec, Zdenek Matej, Filip Mravec, J. Radioanal, , Nucl. Chem. 303 (2015) 583599. [ 16] C. Guerrero, D. Cano Ott, M. Fernandez Ordonez, E. Gonzalez Romero, T. Martınez, D. Villamarın, Nucl. Inst. And Meth. A 597 (2008) 212–218 [17] M. L. Roush, M. A. Wilson, and W. F. Hornyak, Nucl. Inst. And Meth. A 31 (1964) 112-124. [18] Scott D. Ambers, Marek Flaska, Sara A.Pozzi, Nucl. Inst. And Meth. A 638 (2011) 116–121. Publishing house for Science and Technology Publishing house for Science and Technology
institution	Thư viện Trường Đại học Đà Lạt
collection	Thư viện số
language	English
topic	Fast neutron detector Pulse shape discrimination Reference-pulse method
spellingShingle	Fast neutron detector Pulse shape discrimination Reference-pulse method Phan, Văn Chuân Nguyen, Duc Hoa Nguyễn, Xuân Hải Nguyễn, Hoàng DEVELOPMENT OF A NEUTRON/GAMMA PULSE SHAPE DISCRIMINATION METHOD FOR THE FAST NEUTRON DETECTOR USING EJ-301 LIQUID SCINTILLATOR
description	A new neutron - gamma pulse shape discrimination (PSD) technique was developed that base on the reference-pulse (RP) method for the fast-neutron detector using the EJ-301 scintillator. The reference-pulse was averaged by a large number of neutron and gamma pulses in the energy range of 200 – 1000 keVee. The digital charge integration (DCI) method was also investigated to compare the effect of neutron / gamma discrimination with the RP method. Analytical results of the figure of merits (FoM) for 25 ÷ 1000 keVee energy thresholds are achieved from 4.47 to 20.6. The RP method proves to be better than the DCI method of the efficacy of neutron / gamma discrimination. Specifically, the improvement is the low energy range of thresholds below 100 keVee that the FoM value has improved to 730% at 100 keVee threshold.
format	Conference paper
author	Phan, Văn Chuân Nguyen, Duc Hoa Nguyễn, Xuân Hải Nguyễn, Hoàng
author_facet	Phan, Văn Chuân Nguyen, Duc Hoa Nguyễn, Xuân Hải Nguyễn, Hoàng
author_sort	Phan, Văn Chuân
title	DEVELOPMENT OF A NEUTRON/GAMMA PULSE SHAPE DISCRIMINATION METHOD FOR THE FAST NEUTRON DETECTOR USING EJ-301 LIQUID SCINTILLATOR
title_short	DEVELOPMENT OF A NEUTRON/GAMMA PULSE SHAPE DISCRIMINATION METHOD FOR THE FAST NEUTRON DETECTOR USING EJ-301 LIQUID SCINTILLATOR
title_full	DEVELOPMENT OF A NEUTRON/GAMMA PULSE SHAPE DISCRIMINATION METHOD FOR THE FAST NEUTRON DETECTOR USING EJ-301 LIQUID SCINTILLATOR
title_fullStr	DEVELOPMENT OF A NEUTRON/GAMMA PULSE SHAPE DISCRIMINATION METHOD FOR THE FAST NEUTRON DETECTOR USING EJ-301 LIQUID SCINTILLATOR
title_full_unstemmed	DEVELOPMENT OF A NEUTRON/GAMMA PULSE SHAPE DISCRIMINATION METHOD FOR THE FAST NEUTRON DETECTOR USING EJ-301 LIQUID SCINTILLATOR
title_sort	development of a neutron/gamma pulse shape discrimination method for the fast neutron detector using ej-301 liquid scintillator
publisher	Publishing house for Science and Technology
publishDate	2023
url	https://scholar.dlu.edu.vn/handle/123456789/2553
_version_	1785973154392309760

DEVELOPMENT OF A NEUTRON/GAMMA PULSE SHAPE DISCRIMINATION METHOD FOR THE FAST NEUTRON DETECTOR USING EJ-301 LIQUID SCINTILLATOR

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