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Question Re: Antiproton annihilation cross section 

Forum: Hadronic Processes
Re: Question Antiproton annihilation cross section (Kirill Skovpen)
Re: Idea Re: Antiproton annihilation cross section (Vladimir Ivanchenko)
Date: 08 Apr, 2009
From: Kirill Skovpen <Kirill Skovpen>

Dear, Vladimir,

Thank you very much for answering. Well, I was not using default PhysicsLists, I've made up my own. As for antiprotons, defined processes are:

        else if (particleName == "anti_proton")

             G4AntiProtonInelasticProcess* theInelasticProcess =
               new G4AntiProtonInelasticProcess();

             G4LEAntiProtonInelastic* theLEInelasticModel =
                    new G4LEAntiProtonInelastic;


             pmanager->AddRestProcess(new G4AntiProtonAnnihilationAtRest);

             pmanager->AddRestProcess(new G4QCaptureAtRest());

and, of course, EM part:

        pmanager->AddProcess(new G4MultipleScattering(), -1, 1, 1);
        pmanager->AddProcess(new G4hIonisation(), -1, 2, 2);

Or maybe you are suggesting to use another models/processes for antiprotons?

Thank you,

 Kirill Skovpen

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1 Idea: Re: Antiproton annihilation cross section   (Vladimir Ivanchenko - 12 Apr, 2009)
(_ None: Re: Antiproton annihilation cross section   (Kirill Skovpen - 16 Apr, 2009)
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