Fig. 1From: Monte Carlo simulation of the Varian TrueBeam flattened-filtered beams using a surrogate geometry in PRIMOEnergy distributions calculated for the TB (red) and CL21 (blue) phase spaces in rings located at three representative distances from the CAX and for a circular region with a radius of 6 cm. Only the energy interval in which the differences between the spectra are more noticeable is representedBack to article page