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DC Field | Value | Language |
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dc.citation.startPage | 110597 | - |
dc.citation.title | APPLIED RADIATION AND ISOTOPES | - |
dc.citation.volume | 192 | - |
dc.contributor.author | Lee, Hyeonmin | - |
dc.contributor.author | Sung, Si Hyeong | - |
dc.contributor.author | Shin, Seung Hun | - |
dc.contributor.author | Kim, Hee Reyoung | - |
dc.date.accessioned | 2023-12-21T13:07:45Z | - |
dc.date.available | 2023-12-21T13:07:45Z | - |
dc.date.created | 2022-12-07 | - |
dc.date.issued | 2023-02 | - |
dc.description.abstract | In this study, Monte Carlo simulations were used to calculate the full-energy peak efficiency of a p-type coaxial high-purity germanium (HPGe) detector. The HPGe detector was modeled using MCNP6 and Geant4, and the thickness of the dead layer of germanium crystals was estimated for an accurate simulation. The dead layer was divided into front and side components, where a point source and a Marinelli beaker source were used to estimate each dead layer thickness. The model was validated by comparing the simulated as well as experimental results for the standard sources of cylindrical and Marinelli beakers. The Geant4 results and experimental results matched up to 4% in the 59.54–1836.05 keV energy range, while MCNP6 matched up to 6% when adjusted for coincidence summing effects. HPGe detector modeled in Monte Carlo simulations can be utilized for experimental validation and experimental setup prior to using actual HPGe detectors. | - |
dc.identifier.bibliographicCitation | APPLIED RADIATION AND ISOTOPES, v.192, pp.110597 | - |
dc.identifier.doi | 10.1016/j.apradiso.2022.110597 | - |
dc.identifier.issn | 0969-8043 | - |
dc.identifier.scopusid | 2-s2.0-85143712050 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/60078 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0969804322004821?via%3Dihub | - |
dc.identifier.wosid | 000903958400002 | - |
dc.language | 영어 | - |
dc.publisher | Pergamon Press Ltd. | - |
dc.title | Dead layer estimation of an HPGe detector using MCNP6 and Geant4 | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Inorganic & Nuclear;Nuclear Science & Technology;Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalResearchArea | Chemistry;Nuclear Science & Technology;Radiology, Nuclear Medicine & Medical Imaging | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Dead layer | - |
dc.subject.keywordAuthor | Detection efficiency | - |
dc.subject.keywordAuthor | HPGe | - |
dc.subject.keywordAuthor | High-purity germanium detector | - |
dc.subject.keywordAuthor | Monte Carlo simulation | - |
dc.subject.keywordPlus | EFFICIENCY CALCULATION | - |
dc.subject.keywordPlus | GERMANIUM DETECTORS | - |
dc.subject.keywordPlus | CYLINDRICAL SOURCES | - |
dc.subject.keywordPlus | PEAK EFFICIENCY | - |
dc.subject.keywordPlus | CALIBRATION | - |
dc.subject.keywordPlus | THICKNESS | - |
dc.subject.keywordPlus | SIMULATION | - |
dc.subject.keywordPlus | INCREASE | - |
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