γ線・電子線による放射線照射施設の工程・品質管理の手段として，吸収線量測定は重要な技術である。照射効果の最適化には正確な吸収線量評価が必要不可欠となっている。ここでは，線量域毎の利用分野，照射施設における1 Gy以上の吸収線量測定の線量計の種類と適用範囲を概説する。さらに大線量計測の国際動向と今後の課題について述べる。
The measurement of absorbed dose is vital technique for the quality assurance in gamma-ray and electron beam irradiation facilities. An exact dose evaluation is essential for optimization of the radiation effect. This report outlines various applications for dose ranges, the kind of dosimeters for the measurement of absorbed dose more than 1 Gy in radiation facilities and the dosimeter’s application. The international trends and the future subjects in high dose measurement are also described in this report.
Key words: radiation dosimetry; dose; irradiation facility; dosimeter
© Japan Radioisotope Association 2022. This is an open access article distributed under the Creative Commons Attribution 4.0 International (CC BY 4.0) License (https://creativecommons.org/licenses/by/4.0/)© Japan Radioisotope Association 2022. This is an open access article distributed under the Creative Commons Attribution 4.0 International (CC BY 4.0) License (https://creativecommons.org/licenses/by/4.0/)
This page was created on 2022-03-29T11:17:09.891+09:00
This page was last modified on 2022-04-28T13:45:08.000+09:00
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