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Figure 11
The ratio of vertical-to-horizontal dose as a function of distance from the beam axis for depths of 20 mm and 40 mm in an RW3 water-equivalent phantom; calculated by the Geant4–SHADOW code and measured using EBT2 radiochromic film. |
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Figure 11
The ratio of vertical-to-horizontal dose as a function of distance from the beam axis for depths of 20 mm and 40 mm in an RW3 water-equivalent phantom; calculated by the Geant4–SHADOW code and measured using EBT2 radiochromic film. |