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Comparison of radial dose between Monte Carlo simulation by MPEXS‐DNA (solid red line), numerical calculations by the Waligórski (dashed blue line)22 and Chunxiang et al. (dotted green line)21 models, and experiment data (filled circle19 and filled square20). Three types of initial particles are considered: 3 MeV protons (a) and alpha particles (b), 2.57 MeV/u oxygen ions (c).
