STEPS TOWARD OPTIMIZING HPGe DETECTOR EFFICIENCY IN THE CONTEXT OF LOW-LEVEL RADIOACTIVITY DETECTION
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
STEPS TOWARD OPTIMIZING HPGe DETECTOR EFFICIENCY IN THE CONTEXT OF LOW-LEVEL RADIOACTIVITY DETECTION
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| Автор |
Aziz, D. A.
Saudi, H. A. Zakaly, H. M. H. El-Melegy, W. Diab, H. M. |
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| Тематика |
EFFTRAN
GAMMA SPECTROMETRY HPGE EFFICIENCY CALIBRATION MONTE CARLO RADIOACTIVITY |
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| Описание |
Different empirical and theoretical methods are used to precisely determine radionuclide activity concentrations. This study used Monte Carlo simulation MCNP5 code and EFFTRAN software (Efficiency Transfer) to determine the HPGe detector Full-Energy Peak (FEP) efficiency. A set of point sources (133Ba,152Eu,137Cs,60Co, and22Na) fixed on the top of the standard geometry plastic container were measured in order to obtain the calibration curve. Because of the importance of chemical composition parameters, the detector behavior due to different matrices was investigated. Experimental verification of the calibration was obtained using IAEA-TEL-2021-03 quality control water sample spiked with152Eu and133Ba, and the results were compared with reported results. A set of Certified Standard Reference samples were used for method validation. The obtained results were compared with the experimental results. The comparison clarified the advantages and disadvantages of both methods and their precision to demonstrate and suitable method for matrix types. © 2023, Publishing House of the Romanian Academy. All rights reserved.
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| Дата |
2024-04-05T16:36:42Z
2024-04-05T16:36:42Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Aziz, DA, Saudi, HA, Zakaly, HMH, El-Melegy, W & Diab, HM 2023, 'STEPS TOWARD OPTIMIZING HPGe DETECTOR EFFICIENCY IN THE CONTEXT OF LOW-LEVEL RADIOACTIVITY DETECTION', Romanian Journal of Physics, Том. 68, № 9, 305. https://doi.org/10.59277/RomJPhys.2023.68.305
Aziz, D. A., Saudi, H. A., Zakaly, H. M. H., El-Melegy, W., & Diab, H. M. (2023). STEPS TOWARD OPTIMIZING HPGe DETECTOR EFFICIENCY IN THE CONTEXT OF LOW-LEVEL RADIOACTIVITY DETECTION. Romanian Journal of Physics, 68(9), [305]. https://doi.org/10.59277/RomJPhys.2023.68.305 1221-146X Final All Open Access, Bronze https://www.scopus.com/inward/record.uri?eid=2-s2.0-85177203782&doi=10.59277%2fRomJPhys.2023.68.305&partnerID=40&md5=807fdeca1ff9d0bd3ff7a3f972af1c51 https://doi.org/10.59277/romjphys.2023.68.305 http://elar.urfu.ru/handle/10995/130983 10.59277/RomJPhys.2023.68.305 85177203782 001111359700014 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Формат |
application/pdf
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| Издатель |
Publishing House of the Romanian Academy
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| Источник |
Romanian Journal of Physics
Romanian Journal of Physics |
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