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. Author manuscript; available in PMC: 2010 Dec 13.
Published in final edited form as: Phys Med Biol. 2010 Nov 12;55(23):7107–7120. doi: 10.1088/0031-9155/55/23/S11

Figure 2.

Figure 2

Deposited energy profiles in voxels along the beam axis, y, for z = 0 and (a) x = 0, (b) x = 1.5 cm and (c) x = 3.0 cm. The y-axis runs from posterior to anterior of the patient. Distributions were calculated with GEANT4 (G4: black line), FDC (red circles) and GFDC (blue triangles). The differences in dose between GEANT4 and FDC (red line) and GFDC (blue line) and GEANT4 divided by the maximum GEANT4 dose are shown in panels (d), (e) and (f) for x = 0, x = 1.5 cm and x = 3.0 cm, respectively.