RRPET Specifications
| Detector Block | |
|---|---|
| Scintillator | BGO |
| Crystal width (transaxial) | 1.36 mm (edge), 2.32 mm |
| No. of crystals | 8 x 8 = 64 |
| Crystal depth | 9.6 mm |
| Whole System | |
|---|---|
| No. of blocks | 180 |
| No. of detector rings | 48 |
| Crystals per ring | 240 |
| Total no. of crystals | 11520 |
| Photomultipliers (19-mm diameter) | 210 |
| Transverse field of view | 10 cm |
| Detector ring diameter | 16.5 cm |
| Axial field of view | 11.6 cm |
| Septa | No septa between rings |
| Timing window | 16 ns |
| Data collection | 3D |
| Image planes | 95 |