|Message: a wolume inside World in DNAphysics||Not Logged In (login)|
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Hello Geant4 Users,
I am working on DNAPhysics example. I added a detector volume with dimensions 90*90*90 micrometer^3 inside the existing world volume and I executed the code for 1 MeV proton with source position in z= -10 um. I noticed that the track image is different when I added a detector inside world volume and the penetration depth seems short. I couldn't find the reason. The material is water for both world and detector volume.
Looking forward for your help.
With Regards, Riazi
Attachment: http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2013/11/16/01.21-90126-Without_Detector.jpg http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2013/11/16/01.21-21643-With_Detector.jpg