Figure 2.
(a) IDDs for all 94 energies in units of Gy mm2/MU generated using MC simulations; (b) IDDs values at a depth of 2 cm (MC and measurement) and at the Bragg peak (MC) as a function of proton energy; the inset is MC-generated CFs at a depth of 2 cm; and (c) FWHM of Bragg peaks (MC) in the depth direction as a function of proton energy.