Alpha-Recoil Thorium-234: Dissolution into Water and the Uranium-234/Uranium-238 Disequilibrium in Nature

• Kunihiko Kigoshi

  Department of Chemistry, Gakushuin University, Mejiro, Tokyo, Japan

抄録

The rate of ejection of alpha-recoil thorium-234 into solution from the surface of zircon sand gives an alpha-recoil range of 550 angstroms. The alpha-recoil thorium-234 atoms ejected into the groundwater may supply excess uranium-234. In pelagic sediments, ejected alpha-recoil thorium-234 may contribute to the supply of mobile uranium-234 in the sedimentary column.

収録刊行物

• Science

  Science 173 (3991), 47-48, 1971-07-02

  American Association for the Advancement of Science (AAAS)

キーワード

• Multidisciplinary

詳細情報

• CRID: 1360574096230874624
• NII論文ID: 30020499874
• DOI: 10.1126/science.173.3991.47
• ISSN: 10959203
• ISSN: 00368075
• Web Site: https://www.science.org/doi/pdf/10.1126/science.173.3991.47
• データソース種別:
  • Crossref
  • CiNii Articles