The shower electron 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.

首先使用程序包EGS4 ，对高能电子在介质中的电磁级联过程进行了模拟，优化了靶厚度，讨论了影响打靶产额的因素。

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The magic, it turns out, is in that subatomic spray, as the group treated with an electron shower benefited from a polymerizing effect or, more plainly, a bonding of molecules just above the skin's surface that yielded a tough, protective nano-layer measuring between 50- to 100-billionths of a meter thick.

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