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None DNAPhysics: Proton energy and ionisations 

Forum: Documentation and Examples
Date: 20 Aug, 2012
From: satya <satya>

Hello Geant4 Users,

I am working on DNAPhysics example. I ran a macro with a single 2 MeV proton beam in a 1cm^(3) of phantom. I noticed only 2 ionisations that occurred at nano meter scale (less than 5nm^(3)). However, with 1 MeV proton beam we see more than those produced from 2 MeV proton beam.

I am not able to analyze and decipher the above phenomena. I was also wondering if there is any threshold on proton energy for this example. Looking forward for your help.

With Regards, Satya.

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1 None: Re: DNAPhysics: Proton energy and ionisations   (Sebastien INCERTI - 18 Oct, 2012)
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