Abstract:
:A photoluminescence glass dosimeter, GD-301, was applied to the measurement of low absorbed doses in mice exposed to low-dose rate 137Cs gamma-rays. The dosimeter system consists of small rod-shaped glass chip detectors capable of embedded in the body of a mouse and an automatic readout device equipped with a standard detector irradiated with 137Cs gamma-source. The measured absorbed doses were compared with the "exposure" estimated by an ionization chamber and with the doses measured by a BeO:Na thermoluminescence system. The results clearly demonstrate the superiority of the glass dosimetry regarding simplicity of operation, stability of long-term dose accumulation and good detector uniformity, which allow accurate tissue dosimetry.
journal_name
J Radiat Resjournal_title
Journal of radiation researchauthors
Hoshi Y,Nomura T,Oda T,Iwasaki T,Fujita K,Ishikawa T,Kato A,Ikegami T,Sakai K,Tanooka H,Yamada Tdoi
10.1269/jrr.41.129keywords:
subject
Has Abstractpub_date
2000-06-01 00:00:00pages
129-37issue
2eissn
0449-3060issn
1349-9157journal_volume
41pub_type
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