[Gate-users] LET Actor error?

[chao shan]

Dear gaters,

I tried to get the dose-average LET value for a 62MeV Proton beam passing through water.
Here is part of my Gate scripts:

/gate/actor/addActor LETActor MyActor
/gate/actor/MyActor/save output/LET_62/myLETactor.txt
/gate/actor/MyActor/attachTo waterbox
/gate/actor/MyActor/setResolution 1 1 200
/gate/actor/MyActor/setType DoseAveraged

It is supposed that the LET-depth curve has its max value around the bragg peak region, but the simulation outcome showed that the LET curve has another peak at the entry point, which is unreasonable. I don't know if this is a bug or something is wrong in my Gate scripts.
[cid:c8dac1f5-1f89-4bdf-90dd-df8c8378c860]
Thanks,
chao.
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