| 盖格计数管中淬滅气体之分解 |
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| 引用本文： | 李德平,仇士华.盖格计数管中淬滅气体之分解[J].物理学报,1958,14(2):136-138. |
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| 作者姓名： | 李德平 仇士华 |
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| 作者单位： | 中国科学院物理研究所;中国科学院物理研究所 |
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| 摘 要： | 氩-酒精计数管中压力变化的测量结果指出,相应於放电中每一对离子,管内增加的气体分子数在5到10间,且此数随超过电压的降低而增加。因此计数管的使用寿命不能仅以允许通过计数管的总电荷表示。
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| 收稿时间： | 8/9/1957 12:00:00 AM |
ON THE DECOMPOSITION OF QUENCHING GAS IN G-M COUNTERS |
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| LI TEH-PING and KIU SHIH-HUA.ON THE DECOMPOSITION OF QUENCHING GAS IN G-M COUNTERS[J].Acta Physica Sinica,1958,14(2):136-138. |
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| Authors: | LI TEH-PING and KIU SHIH-HUA |
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| Abstract: | Measurements of the pressure-rise in G-M counters filled with argon and alcohol indicate that, corresponding to each ion pair produced in the discharge, the increase in number of gaseous molecules due to alcohol decomposition, lies between 5 to 10. This number increases as the overvoltage is lowered. Thus the counting life of a counter can not be expressed merely in terms of quantity of electric charge passing through it.Some possible explanations are discussed. |
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