################# # # # S O U R C E # # # ################# # For NEMA NU 4-2008 MOUSE SCATTER phantom # Information from NEMA NU-4 2008 standard # SET ACTIVITY /gate/source/addSource F18LineSource /gate/source/F18LineSource/setActivity 1000000. becquerel /gate/source/F18LineSource/gps/particle e+ /gate/source/F18LineSource/setForcedUnstableFlag true /gate/source/F18LineSource/setForcedHalfLife 6586.2 s /gate/source/F18LineSource/gps/energytype Fluor18 # SET GEOMETRY /gate/source/F18LineSource/gps/type Volume /gate/source/F18LineSource/gps/shape Cylinder /gate/source/F18LineSource/gps/radius 0.6 mm /gate/source/F18LineSource/gps/halfz 35. mm /gate/source/F18LineSource/gps/angtype iso /gate/source/F11LineSource/gps/centre 0. -10. 0. mm /gate/source/list