Measurement and application of the optimum value of head scatter correction factors in Radcalc for 6MV photon beams from varian linear accelerators
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To determine the optimum value of head scatter correction factor ([Formula: see text]) used in Radcalc software. The head scatter factors for a selection of multi-leaf collimator fields were measured on a Varian TrueBeam Edge and TrueBeam linear accelerators u... ...
