Characteristic of thoron (²²⁰Rn) in environment

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• 作者：Masahiro Hosoda^a ; Hiromi Kudo^a ; Kazuki Iwaoka^b ; Ryohei Yamada^a ; Takahito Suzuki^a ; Yuki Tamakuma^a ; Shinji Tokonami^b ; ^{tokonami@hirosaki-u.ac.jp}
• 关键词：Thoron ; Passive-type radon-thoron discrimination monitor ; Spatial distribution ; Equilibrium factor ; Dose estimation
• 刊名：Applied Radiation and Isotopes
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：120
• 期：Complete
• 页码：7-10
• 全文大小：703 K
• 卷排序：120

文摘

It will probably bring a large uncertainty for bronchial dose if the dose will be estimated without the direct measurement of thoron progeny. The direct measurement of thoron progeny is necessary for the accurate dose estimation caused by inhalation of thoron.