Fig. 8.
Fitting results for the beam size of the second component σ2(z) without range shifters. The Bragg‐peak depths from 140 to 406 MeV/n are shifted to that for 430 MeV/n. The red line shows the analytical function describing σ2(z).
Fitting results for the beam size of the second component σ2(z) without range shifters. The Bragg‐peak depths from 140 to 406 MeV/n are shifted to that for 430 MeV/n. The red line shows the analytical function describing σ2(z).