/primFoil/material G4_Al /primFoil/thickness 0.02596 cm # /testem/phys/addPhysics emstandard_opt0 # /run/initialize # /run/setCut 0.01 mm # /gps/energy 13.00 MeV /gps/particle e- /gps/direction 0. 0. 1. /gps/pos/type Beam /gps/pos/shape Circle /gps/pos/sigma_r 0.042 cm /gps/pos/centre 0. 0. -60.05 cm # /run/beamOn 20000 #