| 1 | //
|
|---|
| 2 | // ********************************************************************
|
|---|
| 3 | // * License and Disclaimer *
|
|---|
| 4 | // * *
|
|---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
|
|---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
|
|---|
| 7 | // * conditions of the Geant4 Software License, included in the file *
|
|---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
|
|---|
| 9 | // * include a list of copyright holders. *
|
|---|
| 10 | // * *
|
|---|
| 11 | // * Neither the authors of this software system, nor their employing *
|
|---|
| 12 | // * institutes,nor the agencies providing financial support for this *
|
|---|
| 13 | // * work make any representation or warranty, express or implied, *
|
|---|
| 14 | // * regarding this software system or assume any liability for its *
|
|---|
| 15 | // * use. Please see the license in the file LICENSE and URL above *
|
|---|
| 16 | // * for the full disclaimer and the limitation of liability. *
|
|---|
| 17 | // * *
|
|---|
| 18 | // * This code implementation is the result of the scientific and *
|
|---|
| 19 | // * technical work of the GEANT4 collaboration. *
|
|---|
| 20 | // * By using, copying, modifying or distributing the software (or *
|
|---|
| 21 | // * any work based on the software) you agree to acknowledge its *
|
|---|
| 22 | // * use in resulting scientific publications, and indicate your *
|
|---|
| 23 | // * acceptance of all terms of the Geant4 Software license. *
|
|---|
| 24 | // ********************************************************************
|
|---|
| 25 | //
|
|---|
| 26 | #include "G4QGSPProtonBuilder.hh"
|
|---|
| 27 | #include "G4ParticleDefinition.hh"
|
|---|
| 28 | #include "G4ParticleTable.hh"
|
|---|
| 29 | #include "G4ProcessManager.hh"
|
|---|
| 30 |
|
|---|
| 31 | G4QGSPProtonBuilder::
|
|---|
| 32 | G4QGSPProtonBuilder(G4bool quasiElastic, G4bool projectileDiffraction)
|
|---|
| 33 | {
|
|---|
| 34 | theMin = 12*GeV;
|
|---|
| 35 | theModel = new G4TheoFSGenerator("QGSP");
|
|---|
| 36 |
|
|---|
| 37 | theStringModel = new G4QGSModel< G4QGSParticipants >;
|
|---|
| 38 | theStringDecay = new G4ExcitedStringDecay(new G4QGSMFragmentation);
|
|---|
| 39 | theStringModel->SetFragmentationModel(theStringDecay);
|
|---|
| 40 |
|
|---|
| 41 | theCascade = new G4GeneratorPrecompoundInterface;
|
|---|
| 42 | thePreEquilib = new G4PreCompoundModel(new G4ExcitationHandler);
|
|---|
| 43 | theCascade->SetDeExcitation(thePreEquilib);
|
|---|
| 44 |
|
|---|
| 45 | theModel->SetTransport(theCascade);
|
|---|
| 46 | theModel->SetHighEnergyGenerator(theStringModel);
|
|---|
| 47 | if (quasiElastic)
|
|---|
| 48 | {
|
|---|
| 49 | theQuasiElastic=new G4QuasiElasticChannel;
|
|---|
| 50 | theModel->SetQuasiElasticChannel(theQuasiElastic);
|
|---|
| 51 | } else
|
|---|
| 52 | { theQuasiElastic=0;}
|
|---|
| 53 | if ( projectileDiffraction )
|
|---|
| 54 | {
|
|---|
| 55 | theProjectileDiffraction=new G4ProjectileDiffractiveChannel;
|
|---|
| 56 | theModel->SetProjectileDiffraction(theProjectileDiffraction);
|
|---|
| 57 | } else
|
|---|
| 58 | { theProjectileDiffraction=0;}
|
|---|
| 59 | }
|
|---|
| 60 |
|
|---|
| 61 | void G4QGSPProtonBuilder::
|
|---|
| 62 | Build(G4ProtonInelasticProcess * aP)
|
|---|
| 63 | {
|
|---|
| 64 | // G4cout << "adding inelastic Proton in QGSP" << G4endl;
|
|---|
| 65 | aP->AddDataSet(&theXSec);
|
|---|
| 66 | theModel->SetMinEnergy(theMin);
|
|---|
| 67 | theModel->SetMaxEnergy(100*TeV);
|
|---|
| 68 | aP->RegisterMe(theModel);
|
|---|
| 69 | }
|
|---|
| 70 |
|
|---|
| 71 | void G4QGSPProtonBuilder::
|
|---|
| 72 | Build(G4HadronElasticProcess * )
|
|---|
| 73 | {
|
|---|
| 74 | }
|
|---|
| 75 |
|
|---|
| 76 | G4QGSPProtonBuilder::
|
|---|
| 77 | ~G4QGSPProtonBuilder()
|
|---|
| 78 | {
|
|---|
| 79 | delete thePreEquilib;
|
|---|
| 80 | delete theCascade;
|
|---|
| 81 | if ( theQuasiElastic ) delete theQuasiElastic;
|
|---|
| 82 | if ( theProjectileDiffraction ) delete theProjectileDiffraction;
|
|---|
| 83 | delete theStringDecay;
|
|---|
| 84 | delete theStringModel;
|
|---|
| 85 | delete theModel;
|
|---|
| 86 | }
|
|---|
| 87 |
|
|---|
| 88 | // 2002 by J.P. Wellisch
|
|---|
