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Re: Cherenkov photons. Accuracy problem with Geant3 [message #13684 is a reply to message #13667]

Thu, 28 June 2012 17:41

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: 8.28.178*

Dear Maria,
I remember there was a similar problem ages ago, when Annalisa was taking a look into Dirc code. The problem was not the material between the two volumes, but simply the edge of the volume itself. In optical properties I remember you could define if a surface was absorbing or reflecting or transparent dwpendently on some flag inthe materials,and the flag was different from g3 and g4.
This is not a answer, maybe you could try ask Ivana if Mohammad does not remember which was the solution at that time. Maybe there is something inthe forum, you could try to search for old Annalisa messages, but I don't remember if the solution was written there.
Hope it could help somehow.

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[Message index]

		Cherenkov photons. Accuracy problem with Geant3 By: Maria Patsyuk on Wed, 27 June 2012 10:39
		Re: Cherenkov photons. Accuracy problem with Geant3 By: StefanoSpataro on Thu, 28 June 2012 17:41

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