DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Kyungjin | ko |
dc.contributor.author | KIM, JINHWAN | ko |
dc.contributor.author | Lim, Kyung Taek | ko |
dc.contributor.author | KIM, JUNHYEOK | ko |
dc.contributor.author | Chang, Hojong | ko |
dc.contributor.author | Kim, Hyean Dock | ko |
dc.contributor.author | Cho, Gyuseong | ko |
dc.date.accessioned | 2020-01-07T06:20:20Z | - |
dc.date.available | 2020-01-07T06:20:20Z | - |
dc.date.created | 2019-12-31 | - |
dc.date.created | 2019-12-31 | - |
dc.date.issued | 2019-12 | - |
dc.identifier.citation | NUCLEAR ENGINEERING AND TECHNOLOGY, v.51, no.8, pp.1991 - 1997 | - |
dc.identifier.issn | 1738-5733 | - |
dc.identifier.uri | http://hdl.handle.net/10203/270922 | - |
dc.description.abstract | In this manuscript, we present a method for the direct calculation of an ambient dose equivalent (H*(10)) for the external gamma-ray exposure with an energy range of 40 keV to 2 MeV in an electronic personal dosimeter (EPD). The designed EPD consists of a 3 x 3 mm(2) PIN diode coupled to a 3 x 3 x 3 mm(3) CsI (TI) scintillator block. The spectrum-to-dose conversion function (G(E)) for estimating H*(10) was calculated by applying the gradient-descent method based on the Monte-Carlo simulation. The optimal parameters for the G(E) were found and this conversion of the H*(10) from the gamma spectra was Am-241, Cs-137, (22) Na, Mn-54, Co-60 verified by using and Co radioisotopes. Furthermore, gamma spectra and H*(10) were obtained for an arbitrarily mixed multiple isotope case through Monte-Carlo simulation in order to expand the verification to more general cases. The H*(10) based on the G(E) function for the gamma spectra was then compared with H*(10) calculated by simulation. The relative difference of H*(10) from various single-source spectra was in the range of +/- 2.89%, and the relative difference of H*(10) for a multiple isotope case was in the range of +/- 5.56%. (C) 2019 Korean Nuclear Society, Published by Elsevier Korea LLC. | - |
dc.language | English | - |
dc.publisher | KOREAN NUCLEAR SOC | - |
dc.title | Ambient dose equivalent measurement with a CsI(Tl) based electronic personal dosimeter | - |
dc.type | Article | - |
dc.identifier.wosid | 000503184600013 | - |
dc.identifier.scopusid | 2-s2.0-85067550659 | - |
dc.type.rims | ART | - |
dc.citation.volume | 51 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 1991 | - |
dc.citation.endingpage | 1997 | - |
dc.citation.publicationname | NUCLEAR ENGINEERING AND TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.net.2019.06.017 | - |
dc.contributor.localauthor | Chang, Hojong | - |
dc.contributor.localauthor | Cho, Gyuseong | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Electronic personal dosimeter | - |
dc.subject.keywordAuthor | Ambient dose equivalent | - |
dc.subject.keywordAuthor | G(E) function | - |
dc.subject.keywordAuthor | PIN diode | - |
dc.subject.keywordAuthor | CsI(Tl) scintillator | - |
dc.subject.keywordPlus | SILICON PHOTOMULTIPLIER | - |
dc.subject.keywordPlus | H-ASTERISK(10) | - |
dc.subject.keywordPlus | NAI(TL) | - |
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