宇宙γ射线大气簇射切仑科夫光波阵面的形状

The Shape of Cerenkov Light Front Wave on the Ground About Cosmic Gamma Ray Air Shower

摸拟计算了在小天顶角为0°、15°、30°时,探测器到簇射轴心0～200m范围内,地面切仑科夫光波阵面的形状。结果显示,波阵面的形状是呈稍微有点向上凸的圆弧形。

In this paper, calculations are conducted of the shape of Cerenkov light front waves in smaller zenith angles range 0°—30°, and of the perpendicular distances 0—200m from the shower axix. Simulation results indicate that the shape of Cerenkov light front wave on ground is a curve rising slightly upward.