Evaluation of absolute measurement using a 4π plastic scintillator for the 4πβ-γ coincidence counting method.

Authors :: Unno Y
Sanami T
Sasaki S
Hagiwara M
Yunoki A
Source :: Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine [Appl Radiat Isot] 2018 Apr; Vol. 134, pp. 302-306. Date of Electronic Publication: 2017 Oct 16.
Publication Year :: 2018
Abstract: Absolute measurement by the 4πβ-γ coincidence counting method was conducted by two photomultipliers facing across a plastic scintillator to be focused on β ray counting efficiency. The detector was held with a through-hole-type NaI(Tl) detector. The results include absolutely determined activity and its uncertainty especially about extrapolation. A comparison between the obtained and known activities showed agreement within their uncertainties.<br /> (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Language :: English
ISSN :: 1872-9800
Volume :: 134
Database :: MEDLINE
Journal :: Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine
Publication Type :: Academic Journal
Accession number :: 29102161
Full Text :: https://doi.org/10.1016/j.apradiso.2017.10.029

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