/primaryKiller/eLossMin 10 keV # primary is killed if deposited E is greater than this value
/primaryKiller/eLossMax 10.1 keV # event is aborted if deposited E is greated than this value
#/gun/position  0 0 0
#/gun/direction 0 0 1
#/gun/particle e-
#/gun/energy 1 keV

/run/beamOn 100