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Table 3 D RBE,95 %, D RBE,5 % and mean (meanD RBE) D RBE values expressed in Gy (RBE) in the PTV for the two patient cases for (α/β) x  = 2 Gy and 10 Gy

From: Variable RBE in proton therapy: comparison of different model predictions and their influence on clinical-like scenarios

   (α/β) x  = 2 Gy α/β) x  = 10 Gy
Patient Model D RBE,95 % D RBE,5 % meanD RBE D RBE,95 % D RBE,5 % meanD RBE
1 RBE = 1.1 1.94 2.19 2.07 1.94 2.19 2.07
2 1.86 2.18 2.04 1.86 2.18 2.04
1 LEM
D t  = 10 Gy
2.04 2.50 2.23 1.88 2.20 2.03
2 2.03 2.45 2.26 1.83 2.19 2.03
1 LEM
D t  = 40 Gy
2.14 2.71 2.38 1.92 2.29 2.09
2 2.16 2.65 2.41 1.89 2.28 2.10
1 WED 2.17 2.54 2.35 1.95 2.23 2.08
2 2.15 2.53 2.36 1.89 2.23 2.08
1 CAR 2.19 2.57 2.37    
2 2.16 2.57 2.38