【摘要】 多丝正比室中电子的最大漂移时间是逃逸门电路中的一个重要参数。这个参数的选择将影响逃逸门工作方式下的多丝正比室的整体性能。通过实验测量得到了多丝正比室中电子的最大漂移时间的实际值和最大漂移时间随多丝正比室工作状态的变化。测量结果在实际中得到应用。更多还原

【Abstract】 The maximal drifting time of electron in multiwire proportional chamber is an importantparameter for the electronics and data acquisition system of the detector.A measuring methodof the drifting time is described in this paper and discussions of the effects of the drifting timeon the detector′s performance are also presented. The measurement result has been put intopractical use. (更多还原