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A computational modelling of low-energy gamma ray detection efficiency of a cylindrical NaI(Tl) detector

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dc.contributor.authorAhmadi, S.
dc.contributor.authorAshrafi, S.
dc.contributor.authorYazdansetad, F.
dc.contributor.authorRoshanshah, N.
dc.contributor.authorTarım, Ürkiye Akar
dc.contributor.authorGürler, Orhan
dc.contributor.buuauthorGÜRLER, ORHAN
dc.contributor.buuauthorAKAR TARIM, ÜRKİYE
dc.contributor.departmentFen Edebiyat Fakültesi
dc.contributor.departmentFizik Bölümü
dc.contributor.researcheridAAH-4270-2021
dc.contributor.researcheridAAH-1837-2021
dc.date.accessioned2024-06-11T06:21:09Z
dc.date.available2024-06-11T06:21:09Z
dc.date.issued2021-11
dc.description.abstractMeasurements show the detection efficiency of the NaI(Tl) detector depends on the source-detector configuration. In this work, the geometrical and intrinsic detection efficiencies of the 2in both in height and diameter and 3in both in height and diameter cylindrical NaI(Tl) detectors have been calculated for low-energy gamma ray. In these calculations, the effects of cover layers of NaI(Tl) (aluminum housing and reflector) have been taken into consideration. To evaluate the calculation model, the detection efficiency of the detector is measured and modelled using MCNP simulation tool. Isotropic 241Am was used as a point source. Results show the calculation model is in good agreement with the experiment and Monte Carlo simulation.
dc.identifier.doi10.1016/j.radphyschem.2021.109581
dc.identifier.issn0969-806X
dc.identifier.issn1879-0895
dc.identifier.urihttps://doi.org/10.1016/j.radphyschem.2021.109581
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0969806X21002310
dc.identifier.urihttps://hdl.handle.net/11452/41957
dc.identifier.volume188
dc.identifier.wos000694713500014
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherPergamon-Elsevier Science
dc.relation.journalRadiation Physics and Chemistry
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectScintillators
dc.subjectNa(tl) detector
dc.subjectLow-energy gamma ray
dc.subjectDetection efficiency
dc.subjectComputational modelling
dc.subjectScience & technology
dc.subjectPhysical sciences
dc.subjectTechnology
dc.subjectChemistry, physical
dc.subjectPhysics, atomic, molecular & chemical
dc.subjectChemistry
dc.subjectNuclear science & technology
dc.subjectPhysics
dc.titleA computational modelling of low-energy gamma ray detection efficiency of a cylindrical NaI(Tl) detector
dc.typeArticle
dspace.entity.typePublication
local.contributor.departmentFen Edebiyat Fakültesi/Fizik Bölümü
relation.isAuthorOfPublicationbca54357-e126-4dbd-bab8-72da6e159876
relation.isAuthorOfPublication7e0705c1-e2f1-4715-8b6e-16bc5f716995
relation.isAuthorOfPublication.latestForDiscoverybca54357-e126-4dbd-bab8-72da6e159876

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