G4-ExampleB0/README.md
2022-10-16 17:13:21 +08:00

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# G4 example B0
放疗水箱常用于放疗装置的剂量校准其尺寸为x=638mmy=630mmz=555mm。现假设一笔形束从x-y平面中心处自水箱外向下射入放疗水箱。
请用`Geant4`模拟计算不同能量的光子1MeV、5MeV、10MeV入射后在放疗水箱的z方向上的吸收剂量变化曲线。