|Message: How to focus only on a few particular reactions?||Not Logged In (login)|
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I am trying to simulate only a handful reactions, like 20Ne(alpha,p)23Na and 20Ne(d,p). I do not really care about other reactions. If I just add regular process list, the cross sections for these two reactions will be too low to do any real work.
Previously, I manually shoot 20Ne and kill the beam at a random position. Pretending the reaction happens at that position and then shoot protons and 23Na in the following run. However, this is too much trouble, I want to implement a more automatic way, like include the reactions into the physical process list.
Can anybody tell me what should I do? I am not really a experienced geant4 user, so detailed procedure will be highly appreciated.
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