NaI(Tl) crystal scintillator encapsulated in two organic-scintillator layers with pulse shape data analysis
DC Field | Value | Language |
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dc.contributor.author | Kim, Jinyoung | - |
dc.contributor.author | Lee, Yujin | - |
dc.contributor.author | Koh, Byoung-cheol | - |
dc.contributor.author | Ha, Chang Hyon | - |
dc.contributor.author | Park, Byung Ju | - |
dc.contributor.author | Lee, In Soo | - |
dc.contributor.author | Lee, Hyun Su | - |
dc.date.accessioned | 2023-03-08T05:08:42Z | - |
dc.date.available | 2023-03-08T05:08:42Z | - |
dc.date.issued | 2022-11 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.issn | 1976-8524 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/61168 | - |
dc.description.abstract | Thallium-doped sodium iodide (NaI(Tl)) crystals are widely used in radiation detection applications, from gamma-ray spectroscopy to particle dark matter searches. However, if the crystal is exposed to relative humidity of even a few percent, its light emission degrades, making the crystal impractical as a detector. Surrounding the crystal with organic scintillators not only protects the surface of the crystal from humid air but also offers a new capability to tag backgrounds such as external gamma rays and surface contaminations. We developed a detector that is constructed by fully encasing a NaI(Tl) crystal in a plastic scintillator and then immersing the plastic–crystal assembly in liquid scintillator. Using data collected from this triple phoswich detector, a pulse shape analysis is able to identify the various radiation signals from the three scintillators. Additionally, we find that the crystal’s emission quality is maintained for a month. © 2022, The Korean Physical Society. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Korean Physical Society | - |
dc.title | NaI(Tl) crystal scintillator encapsulated in two organic-scintillator layers with pulse shape data analysis | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s40042-022-00620-w | - |
dc.identifier.bibliographicCitation | Journal of the Korean Physical Society, v.81, no.9, pp 826 - 833 | - |
dc.identifier.kciid | ART002895450 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000867549500004 | - |
dc.identifier.scopusid | 2-s2.0-85139748939 | - |
dc.citation.endPage | 833 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 826 | - |
dc.citation.title | Journal of the Korean Physical Society | - |
dc.citation.volume | 81 | - |
dc.type.docType | Article | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | Crystal scintillator | - |
dc.subject.keywordAuthor | Organic scintillator | - |
dc.subject.keywordAuthor | Phoswich detector | - |
dc.subject.keywordAuthor | WIMP | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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