From: State of the art in total body PET
Scintillator
Light output (photons/Mev)
Decay time (ns)
Density (g/cm3)
Light attenuation length (cm)
LYSO
32000
41
7.1
20.9
BGO
8500
300
7.13
22.8
GSO
7600
30-60
6.71
22.2
LaBr3
65000
15
5.29
16.0
BC-408 (plastic)
11000
2.1
1.023
380