/control/verbose 2
/run/verbose 0
/run/numberOfThreads 1

# germanium, large enough to contain the ion and all secondaries
/testem/det/setMat G4_Ge
/testem/det/setSize 1 m

#Switch physics lists here
#/testem/phys/addPhysics emstandard_opt4
/testem/phys/addPhysics emstandard_opt0

/run/initialize

/analysis/setFileName O16_opt0
/analysis/h1/set 4 4000 0. 4000. keV

/gun/particle ion
/gun/ion 8 16
/gun/energy 1000 keV

/run/beamOn 100000