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Article Navigation >  Nuclear Physics Review  > 2004  >  21(4): 398-399

YANG Wei-fan, XU Yan-bing, YUAN Shuang-gui, NIU Yan-ning, DING Hua-jie. Determination of Cross Sections of Ba Isotopes in Interaction of 60 MeV/u 18O with 238U[J]. Nuclear Physics Review, 2004, 21(4): 398-399. doi: 10.11804/NuclPhysRev.21.04.398
Citation: YANG Wei-fan, XU Yan-bing, YUAN Shuang-gui, NIU Yan-ning, DING Hua-jie. Determination of Cross Sections of Ba Isotopes in Interaction of 60 MeV/u 18O with 238U[J]. Nuclear Physics Review, 2004, 21(4): 398-399. doi: 10.11804/NuclPhysRev.21.04.398
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Determination of Cross Sections of Ba Isotopes in Interaction of 60 MeV/u 18O with 238U

doi: 10.11804/NuclPhysRev.21.04.398

  • Institute of Modern Physics; Chinese Academy of Sciences; Lanzhou 730000; China

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2004-12-20
  • The radioactive Ba isotopes were produced by 60 MeV/u~(18)O ion bombardment of natural uranium. Ba was separated from U and the reaction product mixture by BaCl_(2) precipitation. The Ba fraction was measured by off-line γ-ray spectroscopy. The cross sections of the individual Ba isotope were calculation based on the intensities of the character γ-ray peaks of Ba isotopes and other relative information. It was found that the n-deficient Ba isotopes have higher cross sections using the thick uranium targets.
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Determination of Cross Sections of Ba Isotopes in Interaction of 60 MeV/u 18O with 238U

doi: 10.11804/NuclPhysRev.21.04.398
  • Institute of Modern Physics; Chinese Academy of Sciences; Lanzhou 730000; China
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2004-12-20

Abstract:  The radioactive Ba isotopes were produced by 60 MeV/u~(18)O ion bombardment of natural uranium. Ba was separated from U and the reaction product mixture by BaCl_(2) precipitation. The Ba fraction was measured by off-line γ-ray spectroscopy. The cross sections of the individual Ba isotope were calculation based on the intensities of the character γ-ray peaks of Ba isotopes and other relative information. It was found that the n-deficient Ba isotopes have higher cross sections using the thick uranium targets.

YANG Wei-fan, XU Yan-bing, YUAN Shuang-gui, NIU Yan-ning, DING Hua-jie. Determination of Cross Sections of Ba Isotopes in Interaction of 60 MeV/u 18O with 238U[J]. Nuclear Physics Review, 2004, 21(4): 398-399. doi: 10.11804/NuclPhysRev.21.04.398
Citation: YANG Wei-fan, XU Yan-bing, YUAN Shuang-gui, NIU Yan-ning, DING Hua-jie. Determination of Cross Sections of Ba Isotopes in Interaction of 60 MeV/u 18O with 238U[J]. Nuclear Physics Review, 2004, 21(4): 398-399. doi: 10.11804/NuclPhysRev.21.04.398
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