Comparison of three methods of EPR retrospective dosimetry in watch glass.
EPR
annealing
dose
dosimetry
glass
radiation
Journal
Frontiers in public health
ISSN: 2296-2565
Titre abrégé: Front Public Health
Pays: Switzerland
ID NLM: 101616579
Informations de publication
Date de publication:
2022
2022
Historique:
received:
07
10
2022
accepted:
28
10
2022
entrez:
5
12
2022
pubmed:
6
12
2022
medline:
7
12
2022
Statut:
epublish
Résumé
In this article we present results of our follow-up studies of samples of watch glass obtained and examined within a framework of international intercomparison dosimetry project RENEB ILC 2021. We present three methods of dose reconstruction based on EPR measurements of these samples: calibration method (CM), added dose method (ADM) and added dose&heating method (ADHM). The study showed that the three methods of dose reconstruction gave reliable and similar results in 0.5-6.0 Gy dose range, with accuracy better than 10%. The ADHM is the only one applicable in a real scenario, when sample-specific background spectrum is not available; therefore, a positive verification of this method is important for future use of EPR dosimetry in glass in potential radiation accidents.
Identifiants
pubmed: 36466521
doi: 10.3389/fpubh.2022.1063769
pmc: PMC9714545
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
1063769Informations de copyright
Copyright © 2022 Marciniak, Juniewicz, Ciesielski, Prawdzik-Dampc and Karczewski.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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