| AMS Measurement of ^93Zr |
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| 作者姓名： | ZHOU Duo HE Ming YIN Xin-yi DONG Ke-jun WU Shao-yong GUAN Yong-jing JIANG Shan |
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| 摘 要： |
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| 关 键 词： | 锆 放射性核素 核能 吸附作用 |
AMS Measurement of ^93Zr |
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| ZHOU Duo HE Ming YIN Xin-yi DONG Ke-jun WU Shao-yong GUAN Yong-jing JIANG Shan.AMS Measurement of ^93Zr[J].Annual Report For China Institute of Atomic Energy,2006(1):123-123. |
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| Abstract: | The zirconium isotope ^93Zr is a long-lived pure beta-particle-emitting radionuclide, which is produced by nuclear fission and neutron activation of the stable isotope ^92Zr. This element is a constituent of the structural components of nuclear reactor vessels. With AMS it should be possible to detect minute amounts of ^93Zr. A Silica gel adsorption chromatography method for radiochemical separation of Zr has been developed to reduce the stable isobar ^93Nb, which is the main interference for the detection. |
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