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Question Re: Other questions through TestEm7 

Keywords: TestEm7 absorbed dose
Forum: Medical Applications
Re: Sad the calculation of absorbed dose through TestEm7 (Shahrokh)
Re: None Re: the calculation of absorbed dose through TestEm7 (michel maire)
Date: 18 Aug, 2004
From: Shahrokh <Shahrokh>

Thanks a lot for leading me. I did your suggestion and I runned 
successfully the code. Now, I have other questions. 

1- If you runned the code with n_particle=10000 at 
PrimaryGeneratorAction.cc file and the command /run/beamOn 1 at 
run.mac file, the absorbed dose in all tallies would be  equal to zero!?
Then, if you run again the code with n_particle=1 and 
the command /run/beamOn 10000, the absorbed dose in all tallies will 
take correctly values. Why???

2- How can I restrict the momentum of primary particles within 
a solid angle about x-axis or a cone? 
In other words, how can I restrict the emission of primary particles 
into a diverging channel in similar to a collimator?

3- I don't know how I define photons or electrons that 
their energy spectrum follows specific distribution 
(for example Gaussian distribution).

4- How can I provide or define a mathematical phantom of human?

5- How can I take the ratio of absorbed dose in each tally divided by 
the absorbed dose in a specific tally?

Sincerely yours,
Shahrokh.

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1 None: Re: Other questions through TestEm7   (michel maire - 20 Aug, 2004)
(_ Question: Re: Other questions through TestEm7   (Shahrokh - 29 Aug, 2004)
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