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Development of a direction-sensitive gamma-ray monitoring system using a gamma camera with a dual-sided collimator: A Monte Carlo study

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dc.contributor.author구성욱-
dc.contributor.author권병주-
dc.contributor.author김규범-
dc.contributor.author김규석-
dc.date.accessioned2021-12-28T17:29:42Z-
dc.date.available2021-12-28T17:29:42Z-
dc.date.issued2021-12-
dc.identifier.issn0969-8043-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/187127-
dc.description.abstractNuclear explosions, sabotage, and dirty bomb materials are considered a security threat. This paper discusses the development of a gamma-ray monitoring system that enables the screening of nuclear materials moving simultaneously on both sides of the system at ports. This direction-sensitive gamma-ray monitoring (DSGM) system consists of a monolithic plastic scintillator surrounded by 28 photomultiplier tubes and dual-sided parallel-hole lead collimators. With Monte Carlo simulation, the monitoring performance of the DSGM system was assessed for static and moving sources. A multilayer perceptron model was employed to estimate the energy-deposited position of the gamma-rays emitted by nuclear materials in the scintillator.-
dc.description.statementOfResponsibilityrestriction-
dc.languageEnglish-
dc.publisherPergamon Press-
dc.relation.isPartOfAPPLIED RADIATION AND ISOTOPES-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.titleDevelopment of a direction-sensitive gamma-ray monitoring system using a gamma camera with a dual-sided collimator: A Monte Carlo study-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Neurosurgery (신경외과학교실)-
dc.contributor.googleauthorSeong Ho Jung-
dc.contributor.googleauthorKyuseok Kim-
dc.contributor.googleauthorWon Seuk Jang-
dc.contributor.googleauthorHee-Kyo Jeong-
dc.contributor.googleauthorByeong-Ju Kwon-
dc.contributor.googleauthorSung-Uk Kuh-
dc.contributor.googleauthorSei Hwan You-
dc.contributor.googleauthorHyun Joon Choi-
dc.contributor.googleauthorKyu Bom Kim-
dc.identifier.doi10.1016/j.apradiso.2021.109937-
dc.contributor.localIdA00196-
dc.contributor.localIdA00218-
dc.contributor.localIdA06016-
dc.relation.journalcodeJ00206-
dc.identifier.eissn1872-9800-
dc.identifier.pmid34536832-
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0969804321003341-
dc.subject.keywordGamma camera-
dc.subject.keywordGamma-ray monitoring system-
dc.subject.keywordHomeland security-
dc.subject.keywordMonte Carlo simulation-
dc.contributor.alternativeNameKuh, Sung Uk-
dc.contributor.affiliatedAuthor구성욱-
dc.contributor.affiliatedAuthor권병주-
dc.contributor.affiliatedAuthor김규범-
dc.citation.volume178-
dc.citation.startPage109937-
dc.identifier.bibliographicCitationAPPLIED RADIATION AND ISOTOPES, Vol.178 : 109937, 2021-12-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Neurosurgery (신경외과학교실) > 1. Journal Papers

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