摘要
介绍了静电收集探测室的性能 ,利用此静电收集探测室对氡衰变的 2 18Po所放出的 α粒子脉冲计数进行测量。实验表明 :这种静电收集探测室对氡的变化有快的反应 。
This article introduces the author′s researches on the detection chamber with electrostatic collection. The author uses this chamber to measure the particle pulse counting emitted by the decaying 218 Po of radon. All these show that this detection chamber is quite sensitive to radon′s changes and is capable of measuring radon passively and continuously.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2000年第2期120-123,共4页
Nuclear Electronics & Detection Technology
关键词
静电收集
无源连续测量
放射性气体
氡
electrostatic collection
passive and continuous measurement of Rn
