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Abstract
Construction of detector is necessary. However, on large energy range the manufacturers could not also support the explicit function of relative and absolute efficiencies of detectors. One of the reasons is a restriction of energy range of gamma sources (normally < 3 MeV). This paper presents the results of construction of relative and absolute efficiency functions within a range from 122 keV to 8.5 MeV. The sources are used combining 152Eu point source and 36Cl activated isotope by thermal neutron captured reaction 35Cl of Dalat nuclear reactor (DNR) by 35Cl(n, γ)36Cl reaction. This result can be applied in determining quantitative analysis of samples of neutron activation and radioactivity chemistry
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Article Details
Issue: Vol 18 No 2 (2015)
Page No.: 79-87
Published: Jun 30, 2015
Section: Natural Sciences - Research article
DOI: https://doi.org/10.32508/stdj.v18i2.1135
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Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
How to Cite
Nguyen, S., Dang, L., & Truong, M. (2015). Determination of relative and absolute efficiency functions in the range of 122 keV ÷ 8.5 MeV of HPGe detector. Science and Technology Development Journal, 18(2), 79-87. https://doi.org/https://doi.org/10.32508/stdj.v18i2.1135
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