Detection of 236U and variation of uranium isotope composition in the soil samples affected by the JCO criticality accident
スポンサーリンク
概要
- 論文の詳細を見る
Uranium affected by criticality accident which occurred at the JCO in Japan was chemically separated and its isotopic composition was measured using a thermal ionisation mass spectrometer. Chemical separation of uranium was carried out by anion exchange resin and UTEVA extraction chromatography. Radioactive dis-equilibrium of 234U/238U and enrichment of 235U/238U were noticed in some soil samples. Presence of 236U produced by the accident was detected in the samples examined.
- 日本学士院の論文
著者
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Kimura Shinzo
Environ. Radiat. Protect. Group Nirs
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Sahoo Sarata
Environ. Radiat. Protect. Group Nirs
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Kimura Shinzo
Nirs
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Kimura Shinzo
Natl. Inst Radiolog. Sci.
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WATANABE YOSHITO
Environmental Radiation Protection Research Group, National Institute of Radiological Sciences
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SHIRAISHI Kunio
Environ. Radiat. Protect. Group, NIRS
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SHIRAISHI Kei
Department of Pathology
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Watanabe Yoshito
Environ. Radiat. Protect. Group Nirs
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Masuda Akimasa
Department of Chemistry, Faculty of Science, University of Tokyo
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Masuda Akimasa
Department Of Chemistry Faculty Of Science The University Of Tokyo
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SAHOO Sarata
Environmental Radiation Protection Research Group, National Institute of Radiological Sciences
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MASUDA Akimasa
Department of Chemistry, University of Tokyo
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SHIRAISHI Kunio
Environmental Radiation Protection Research Group, National Institute of Radiological Sciences
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KIMURA Shinzo
Environmental Radiation Protection Research Group, National Institute of Radiological Sciences
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