Hello everyone
i am using Gate to simulate an electron Beam toward a water cube , and i want to have information about deposition of energy in the cube . so i used the option Dose Actor.
but i can not understand my root plot.
i attached the actor to my target volume but i can not understand why i have energy values on position far from my volume.
here in my world , target volume position beam directory and my actor :
# World
/gate/world/geometry/setXLength 2 m
/gate/world/geometry/setYLength 2 m
/gate/world/geometry/setZLength 2 m
/gate/world/setMaterial Air
# Water Box
/gate/world/daughters/name waterbox
/gate/world/daughters/insert box
/gate/waterbox/geometry/setXLength 40 cm
/gate/waterbox/geometry/setYLength 40 cm
/gate/waterbox/geometry/setZLength 40 cm
/gate/waterbox/placement/setTranslation 50 0 0 cm
/gate/waterbox/setMaterial Water
# BEAMS
/gate/source/mybeam/gps/particle e-
/gate/source/mybeam/gps/pos/type Beam
/gate/source/mybeam/gps/direction 1 0 0
#Actor
/gate/actor/addActor DoseActor depthdose
/gate/actor/depthdose/save ../output/electron-depth.root
/gate/actor/depthdose/attachTo waterbox
/gate/actor/depthdose/stepHitType random
#/gate/actor/depthdose/setPosition 0 0 0 cm
/gate/actor/depthdose/setResolution 1000 1 1
and here is my root reslult:
thank you in advance ^^