Field size (mm) | EDR2 (%) | EBT2 (%) | MCNP (%) |
5 | 43.35 | 35.76 | 40.1 |
10 | 36.75 | 32.45 | 37.2 |
15 | 31.26 | 28.14 | 30 |
20 | 23.56 | 20.82 | 25.7 |
30 | 16.40 | 13.35 | 17 |