Table 2.
Energy factor | Field size | Calc. dose/100MU | Measured (ROOS IC) (mean ± SD) |
---|---|---|---|
6 MeV | 6 × 6 | 78.9 | 85 |
8 × 8 | 99.7 | 99 | |
10 × 10 | 94.4 | 102 | |
14 × 14 | 94.4 | 100 ± 0.3 | |
6 × 14 | 94.4 | 100 ± 0.5 | |
8 × 14 | 95.62 | 102 | |
6 × 17 | 95.62 | 100 ± 0.2 | |
8 × 17 | 95.62 | 100 ± 0.3 | |
8 MeV | 6 × 6 | 86.3 | 85.5 |
8 × 8 | 99.4 | 100 | |
10 × 10 | 96.3 | 99.7 | |
14 × 14 | 96.3 | 99 ± 0.5 | |
6 × 14 | 96.3 | 100.6 ± 0.5 | |
8 × 14 | 96.5 | 100 | |
6 × 17 | 96.5 | 98 ± 0 | |
8 × 17 | 96.5 | 100 ± 0 | |
10 MeV | 6 × 6 | 84.1 | 93 |
8 × 8 | 99.9 | 100 | |
10 × 10 | 94.9 | 99 | |
14 × 14 | 94.9 | 96 | |
6 × 14 | 94.9 | 99 | |
8 × 14 | 94.2 | 98 | |
6 × 17 | 94.2 | 96 | |
8 × 17 | 94.2 | 99 | |
15 MeV | 6 × 6 | 95.6 | 98 |
8 × 8 | 99.8 | 100 | |
10 × 10 | 95.4 | 99 | |
14 × 14 | 95.4 | 98 | |
6 × 14 | 95.4 | 100 | |
8 × 14 | 94.7 | 98 | |
6 × 17 | 94.7 | 99 | |
8 × 17 | 94.7 | 100 |