|Message: Re: which nuclear reaction do my positrons come from?||Not Logged In (login)|
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You might want to look at the code:
used inside a UserSteppingAction to get the name of the "CreatorProcess" of each secondary generated during a step. (Note, the complicated way to loop over the new secondaries - as opposed to all secondaries for the track). You can limit you request to just (secondary) positrons. This will give you the nuclear reaction. Now, as for which atom, that'll be a question you should post to the Hadronic Physics Forum (there may not be a public method to extract this information).
Hope this helps, Peter
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