Liu Guangshan, Huang Yipu, Li Jing, Ye Lin. Measurement of nuclides of uranium and thorium series of disequilibrium using γ-spectroscopy[J]. Acta Oceanologica Sinica, 2002, (4): 505-517.
Citation: Liu Guangshan, Huang Yipu, Li Jing, Ye Lin. Measurement of nuclides of uranium and thorium series of disequilibrium using γ-spectroscopy[J]. Acta Oceanologica Sinica, 2002, (4): 505-517.

Measurement of nuclides of uranium and thorium series of disequilibrium using γ-spectroscopy

  • Received Date: 2002-03-26
  • Rev Recd Date: 2002-05-27
  • The decay dynamic equations of two daughters were resolved as initial activities of daughters are not zero, and gave calculation formula of activities for measuring uranium and thorium series of disequilibrium using γ-spectroscopy. 238U, 234Th, 226Ra, 222Rn, 228Ra, 228Th, 224Ra, 212pb, 210pb and 40K in two sediment samples were determined as application.
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      沈阳化工大学材料科学与工程学院 沈阳 110142

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