| 液闪效率示踪法校正效果的评价 |
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| 引用本文： | 杨守礼,宫本义章.液闪效率示踪法校正效果的评价[J].核电子学与探测技术,1989,9(5):289-294. |
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| 作者姓名： | 杨守礼 宫本义章 |
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| 作者单位： | 中日友好医院
(杨守礼，胡明)，日本国Aloka株式会社
(宫本义章)，日本国Aloka株式会社(田中孝枝) |
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| 摘 要： | 本文评价了Aloka商品液闪仪效率示踪法dpm校正的效果。轻,中度猝灭校正效果理想,具有简便、实用和适用性广泛的特点。严重化学和颜色猝灭样品的校正结果分别随猝灭增加而向增大和减小的方向偏离,形成喇叭状曲线,文中对这一现象给出初步解释。
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| 关 键 词： | 液体闪烁 测量 效率示踪 化学猝灭 |
Evaluation of the Quenching Corrected Results by Efficiency Tracing Technique in Liquid ScintillationCounting |
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| Yang Shouli Hu Ming Yoshaki Miyamoto Tanaka.Evaluation of the Quenching Corrected Results by Efficiency Tracing Technique in Liquid ScintillationCounting[J].Nuclear Electronics & Detection Technology,1989,9(5):289-294. |
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| Authors: | Yang Shouli Hu Ming Yoshaki Miyamoto Tanaka |
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| Abstract: | Quenching corrected results by efficiency tracing technique in newest commodity liquid scintillation counter(Aloka Model LSC-3500)were evaluated. The corrected dpm errors are less than 3% and 4% for light and medial quenching samples respectively. This quenching correction method possesses simplicity, practicality and extensive suitability. The corrected dpm values will increase and decrease accomapanying with increasing quenching degree for chemical and colour quenching, so that suona type error curve can be obtained, The interpretation for the phenomenon was given in the paper. |
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| Keywords: | Liquid scintillation counting Efficiency Tracing Technique Chemical quenching Colour quenching |
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