The showerelectron was determined to be the detected object since the results from accelerator physics and Monte-Carlo calculation show that it carries strong position information.
在进行加速器物理计算和蒙特卡罗计算后，因为簇射电子带有最强的位置信息而被确定为探测对象。
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We use EGS4 code to simulate the electron-gamma shower of high-energy electrons in a medium, optimize target thickness, and analyze positron distributions in phase space.