Spectra for different incident energy
Energy (MeV) # 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22
Energy (MeV) # 24 26 28 30 35 40 45 50 55 60 65 70 75 80 90 100 110 120
Energy (MeV) # 130 140 150 160 180 200