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Forum: Processes Involving Optical Photons
Re: Question Odd behaviour surrounding Cherenkov angles (Remy Prechelt)
Date: 28 Apr, 2017
From: Gumplinger Peter <Gumplinger Peter>

I don't know ...

Since you are set up, you can also debug the exact locations of the Cerenkov photon steps. There should only be two steps:

(1) PreStepPoint == origin of Cerenkov photon
     PostStepPoint == on radiator boundary (z = 5mm)

(2) PresStepPoint == PostStepPoint of Step 1
     PostStepPoint == at detector (z = 80mm)

You get the x, y, (r) and z coordinates of all the points. Also, the PreStepPoint of step 1 should be identical to GetVertexPosition().

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1 None: Re: Odd behaviour surrounding Cherenkov angles   (Remy Prechelt - 28 Apr, 2017)
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