摘要
From April 1st to August 14th, 2006, thunderstorms had been recorded at Yangbajing Cosmic Ray Observatory by ARGO-YBJ experiment. This paper analyzed the correlation between atmospheric electric field (AEF) and "scaler mode" counting rate during thunderstorm. Counting rates of multiplicities n=1,2 were found to have a large increase (from 1.02% to 9.03%), while there was few or no changes in those of multiplicities n=3 and n≥4 during the thunderstorms. The counts of different multiplicities had different feedbacks on the violent change of AEF, which showed that their energy and most components were distinguishing.
From April 1st to August 14th, 2006, thunderstorms had been recorded at Yangbajing Cosmic Ray Observatory by ARGO-YBJ experiment. This paper analyzed the correlation between atmospheric electric field （AEF） and ＂scaler mode＂ counting rate during thunderstorm. Counting rates of multiplicities n=1,2 were found to have a large increase （from 1.02% to 9.03%）, while there was few or no changes in those of multiplicities n=3 and n≥4 during the thunderstorms. The counts of different multiplicities had different feedbacks on the violent change of AEF, which showed that their energy and most components were distinguishing.
基金
National Natural Science Foundation of China (No.10120130794)
关键词
记数器模型
宇宙光线
大气电场
离子场
＂Scaler mode＂ counts
Secondary cosmic rays
Atmospheric electric field
