【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 ,能实现氡的无源连续测量更多还原

【Abstract】 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.更多还原