DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Wonku | ko |
dc.contributor.author | Ko, Kilyoung | ko |
dc.contributor.author | Park, Jaehyun | ko |
dc.contributor.author | Lee, Sangho | ko |
dc.contributor.author | Cho, Gyuseong | ko |
dc.date.accessioned | 2024-09-11T09:00:07Z | - |
dc.date.available | 2024-09-11T09:00:07Z | - |
dc.date.created | 2024-09-11 | - |
dc.date.created | 2024-09-11 | - |
dc.date.issued | 2024-12 | - |
dc.identifier.citation | RADIATION PHYSICS AND CHEMISTRY, v.225 | - |
dc.identifier.issn | 0969-806X | - |
dc.identifier.uri | http://hdl.handle.net/10203/322917 | - |
dc.description.abstract | A condenser air removal system plays a crucial role in radiation monitoring within nuclear power plants, specifically for detecting potential leaks of radioactive material from primary-to-secondary systems. This system assesses the leakage rate (LR) by measuring the emission of (3 particles from noble gases using a thin plastic scintillation (TPS) detector, which is specifically designed for counting purposes. Among the factors used in LR calculation, the detection efficiency (k) k ) must be experimentally determined in advance. However, this is challenging because of the limitations posed by radiation safety regulations. Moreover, simulation-based calculations are difficult to achieve because only a portion of the (3-ray energy is transferred in the TPS detectors, resulting in a lack of prior energy information. To overcome these challenges, this study employed a multi-objective parameter optimization technique to simultaneously calculate the parameters required for the (3-ray detection response function and energy calibration equation. Subsequently, k values were calculated using the optimization results. The optimization performance was demonstrated by comparing the measured spectra of the TPS detector with the spectra obtained from the Monte Carlo N-particle simulation. Furthermore, we confirmed that the calculated k values agreed with the reference values. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Parametric optimization for estimating beta detection efficiency in thin plastic scintillation detector | - |
dc.type | Article | - |
dc.identifier.wosid | 001297758600001 | - |
dc.identifier.scopusid | 2-s2.0-85201188385 | - |
dc.type.rims | ART | - |
dc.citation.volume | 225 | - |
dc.citation.publicationname | RADIATION PHYSICS AND CHEMISTRY | - |
dc.identifier.doi | 10.1016/j.radphyschem.2024.112116 | - |
dc.contributor.localauthor | Cho, Gyuseong | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Thin plastic scintillation detector | - |
dc.subject.keywordAuthor | (3-ray detection response function | - |
dc.subject.keywordAuthor | Parametric optimization | - |
dc.subject.keywordAuthor | Genetic algorithm | - |
dc.subject.keywordAuthor | Detection efficiency | - |
dc.subject.keywordPlus | SPECTRA | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.