From: Monte Carlo simulation of the system performance of a long axial field-of-view PET based on monolithic LYSO detectors
Radius (cm)
Radial (mm)
Tangential (mm)
Axial (mm)
aFOV centre
1
1.44
1.36
1.45
10
1.46
1.41
1.25
20
1.48
1.38
1.23
3/8 aFOV
1.34
1.32
1.24
1.26
1.14