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首页> 外文期刊>Journal of Radioanalytical and Nuclear Chemistry: An International Journal Dealing with All Aspects and Applications of Nuclear Chemistry >Xe-127 coincidence decay analysis in support of CTBT verification
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Xe-127 coincidence decay analysis in support of CTBT verification

机译：Xe-127重合衰减分析支持CTBT验证

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摘要

For ensuring compliance with a Comprehensive Nuclear-Test-Ban Treaty, it is essential to have advanced monitoring technologies for the detection of nuclear testing and to ensure that detected signals are well understood. Traditionally, (131m) Xe, (133m/g) Xe, and Xe-135 originating from fission are analyzed to determine their possible origin. This work explores the non-traditional isotope Xe-127 (T (1/2) = 36.346(3) d) as it can occur as emission from research reactors, is used in medical procedures, and tracer experiments. It is a good candidate for quality assurance and control and inter-laboratory comparisons. Xe-127 was produced via neutron activation and measured with a high purity germanium detector as well as a beta-gamma-coincidence detector system.
机译：为了确保遵守《全面禁止核试验条约》，必须拥有先进的监测技术以检测核试验并确保对被检测的信号有充分的了解。传统上，对源自裂变的（131m）Xe，（133m / g）Xe和Xe-135进行分析以确定其可能的起源。这项工作探索了非传统同位素Xe-127（T（1/2）= 36.346（3）d），因为它是研究反应堆的排放物，可用于医疗程序和示踪剂实验。它是质量保证，控制和实验室间比较的理想人选。 Xe-127是通过中子活化产生的，并用高纯度锗探测器和β-γ符合探测器系统进行测量。

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