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Question Counting all ionization electrons in an event 

Forum: Electromagnetic Processes
Date: Oct 22, 05:51
From: Clarisse <Clarisse>

I have written a code to simulate a He3 tube with a radial electric field in it. I am throwing thermal neutrons at it and getting the right amount of energy deposit. What I want to do is figure out the amount of charge collected at the anode in pC. For this I need the total number of ionization electrons that were produced, including those in the avalanche near the anode.

I wrote code which I thought would give this to me: for each hit in an event I define a SetSecondaries member function and I use that in my detectorSD with something that reads: newHit->SetSecondaries((aStep->getSecondary())->size()); Then, I loop over all hits and sum all secondaries in all the hits in the event. My code compiles fine, but, the numbers I get are at most a few dozens of secondaries, which seems exceedingly low for an avalanche.

Anyone has a clue about what I am doing wrong and what I should be doing instead? Thank you, Clarisse

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1 Idea: Re: Counting all ionization electrons in an event   (Vladimir Ivanchenko - Oct 29, 13:21)
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