* taking the energy deposition in plastic (~1 <math>g/cm^3</math>) to saturate at ~2 MeV/cm with 2 cm length of scintillator yields 4 MeV | * taking the energy deposition in plastic (~1 <math>g/cm^3</math>) to saturate at ~2 MeV/cm with 2 cm length of scintillator yields 4 MeV |