Table 2 (abstract A22). Scatter Fraction for point source, short phantom and long phantom in water
| Â | Scatter Fraction (%) | ||
|---|---|---|---|
Number of rings | Point Source in 100 cm water phantom | 20 cm water phantom | 100 cm water phantom |
4 | 24 | 26 | 28 |
8 | 29 | 27 | 30 |
12 | 32 | 27 | 30 |
16 | 33 | 26 | 30 |
20 | 34 | 26 | 30 |