基于高速数字化仪的有机闪烁体数字n-γ脉冲形状识别

Pub Date : 2019-06-30 DOI:10.14407/JRPR.2019.44.2.53

Chanho Kim, J. Yeom, Geehyun Kim

{"title":"基于高速数字化仪的有机闪烁体数字n-γ脉冲形状识别","authors":"Chanho Kim, J. Yeom, Geehyun Kim","doi":"10.14407/JRPR.2019.44.2.53","DOIUrl":null,"url":null,"abstract":"Background: As neutron fields are always accompanied by gamma rays, it is essential to distinguish neutrons from gamma rays in the detection of neutrons. Neutrons and gamma rays can be separated by pulse shape discrimination (PSD) methods. Recently, we performed characterization of a stilbene scintillator detector and an EJ-301 liquid scintillator detector with a highspeed digitizer DT5730 and investigated optimized PSD variables for both detectors. This study is for providing a basis for developing fast neutron/gamma-ray dual-particle imager.","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"22","resultStr":"{\"title\":\"Digital n-γ Pulse Shape Discrimination in Organic Scintillators with a High-Speed Digitizer\",\"authors\":\"Chanho Kim, J. Yeom, Geehyun Kim\",\"doi\":\"10.14407/JRPR.2019.44.2.53\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Background: As neutron fields are always accompanied by gamma rays, it is essential to distinguish neutrons from gamma rays in the detection of neutrons. Neutrons and gamma rays can be separated by pulse shape discrimination (PSD) methods. Recently, we performed characterization of a stilbene scintillator detector and an EJ-301 liquid scintillator detector with a highspeed digitizer DT5730 and investigated optimized PSD variables for both detectors. This study is for providing a basis for developing fast neutron/gamma-ray dual-particle imager.\",\"PeriodicalId\":0,\"journal\":{\"name\":\"\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0,\"publicationDate\":\"2019-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"22\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.14407/JRPR.2019.44.2.53\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14407/JRPR.2019.44.2.53","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 22

摘要

背景:由于中子场总是伴随着伽马射线，所以在探测中子时必须区分中子和伽马射线。中子和伽马射线可以通过脉冲形状判别(PSD)方法分离。最近，我们使用高速数字化仪DT5730对二苯乙烯闪烁体探测器和EJ-301液体闪烁体探测器进行了表征，并研究了这两种探测器的优化PSD变量。本研究为快中子/伽玛射线双粒子成像仪的研制提供了基础。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

Digital n-γ Pulse Shape Discrimination in Organic Scintillators with a High-Speed Digitizer

Background: As neutron fields are always accompanied by gamma rays, it is essential to distinguish neutrons from gamma rays in the detection of neutrons. Neutrons and gamma rays can be separated by pulse shape discrimination (PSD) methods. Recently, we performed characterization of a stilbene scintillator detector and an EJ-301 liquid scintillator detector with a highspeed digitizer DT5730 and investigated optimized PSD variables for both detectors. This study is for providing a basis for developing fast neutron/gamma-ray dual-particle imager.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助