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#                                                                             #
# gammaSource-Co60.mac                                                        #
# Example macro of simulating Co-60 gammas by using the radioactice           # 
# decay model inside Geant4                                                   #
#                                                                             #
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#
/IBD/on false
#
/Solid/setConstructSM1FrontShielding false

/gps/particle ion
/gps/ion 27 60 0 0 # Co-60
/gps/pos/type Point
# Pos1 (50 cm from the front HDPE neutron reflector)
/gps/pos/centre 0. 0. -54.725 cm
/gps/ang/type iso

# The ion is in rest since we just want it to decay
/gps/energy 0 eV

/Solid/beamOn 50000