【摘要】 用空气簇射小阵在北京观测了能量大于10¹⁴eV的宇宙线粒子产生的空气簇射的时间相关性。得到初能E>2.6×10¹⁴eV的空气簇射到达时间间隔的分布,在t<21秒以内系统地高于指数分布,显示可能在观测到的簇射中存在时间相关的成份。更多还原

【Abstract】 We have observed the arrival times of BAS initiated by cosmic rays of E>10¹⁴eV using the EAS array in Beijing. The distribution of arrival time intervals of EAS With E>2.6×10¹⁴eV is considerably higher than the exponential distribution in the region of time interval t<21 second. It is suggested that a time correlation component is probably present in the EAS events.更多还原