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Thumnail fig.pdf 58.7 KB
Thumnail table.pdf 27.9 KB
Author
Sakoda, Akihiro
Ishimori, Yu
Nagamatsu, Tomohiro
Abstract
The chemical composition was analyzed and the radioactivity, radon exhalation rate and emanation fraction were measured to investigate the characteristics of the granites sampled at Misasa and Badgastein, world famous for radon therapy. The Misasa granite was probably composed of quartz, albite and microcline. The Badgastein granite was probably composed of quartz and muscovite. The radon exhalation rates and emanation fractions of the Misasa granite were much higher than those of the Badgastein granite, regardless of the Ra-226 activity concentrations.
Keywords
radioactivity
radon emanation fraction
granite
Misasa
Badgastein
Note
Published with permission from the copyright holder.
This is a author's copy,as published in Applied Radiation and Isotopes , 2008 Vol.66 Issue.5 pp.648-652
Publisher URL: http://dx.doi.org/10.1016/j.apradiso.2007.11.015
Direct access to Thomson Web of Science record
Copyright © 2007 by Elsevier Ltd.
Published Date
2008-05
Publication Title
Applied Radiation and Isotopes
Volume
volume66
Issue
issue5
Publisher
Elsevier Ltd.
Start Page
648
End Page
652
ISSN
0969-8043
NCID
AA10874887
Content Type
Journal Article
language
英語
Copyright Holders
Elsevier Ltd.
File Version
author
Refereed
True
DOI
Web of Sience KeyUT
Submission Path
radiology/1