|Message: Re: Question about the photocathode simulation and how to Detect the photon?||Not Logged In (login)|
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Right now, I figured out how to get the photon detected. At the same time, the detection efficiency also works well.
I can not get the detected photons, because I detected them in the photocathode volume. I changed to do it in the PMT windows volume, the problem is solved.
Thank you so much, your answer is definitely helpful to me to debug my program.
By the way, if you have time, could you please give me the definition of local normal and global normal, right now, I am still not quit clear about them.
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