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25 //
26 /// \file hadronic/Hadr02/src/IonCRMCPhysics.cc
27 /// \brief Implementation of the IonCRMCPhysics class
28 //
29 //
30 //---------------------------------------------------------------------------
31 //
32 // Class: IonCRMCPhysics
33 //
34 // Author: 2018 Alberto Ribon
35 //
36 // Modified:
37 // - 18-May-2021 Alberto Ribon : Used the latest Geant4-CRMC interface.
38 //
39 //---------------------------------------------------------------------------
40 //
41 #ifdef G4_USE_CRMC
42
43 # include "IonCRMCPhysics.hh"
44
45 # include "HadronicInelasticModelCRMC.hh"
46
47 # include "G4Alpha.hh"
48 # include "G4BinaryLightIonReaction.hh"
49 # include "G4BuilderType.hh"
50 # include "G4ComponentGGNuclNuclXsc.hh"
51 # include "G4CrossSectionInelastic.hh"
52 # include "G4Deuteron.hh"
53 # include "G4ExcitationHandler.hh"
54 # include "G4FTFBuilder.hh"
55 # include "G4GenericIon.hh"
56 # include "G4HadronInelasticProcess.hh"
57 # include "G4HadronicInteraction.hh"
58 # include "G4HadronicInteractionRegistry.hh"
59 # include "G4HadronicParameters.hh"
60 # include "G4He3.hh"
61 # include "G4IonConstructor.hh"
62 # include "G4IonPhysics.hh"
63 # include "G4ParticleDefinition.hh"
64 # include "G4PreCompoundModel.hh"
65 # include "G4ProcessManager.hh"
66 # include "G4SystemOfUnits.hh"
67 # include "G4Triton.hh"
68
69 using namespace std;
70
71 // factory
72 # include "G4PhysicsConstructorFactory.hh"
73 //
74 G4_DECLARE_PHYSCONSTR_FACTORY(IonCRMCPhysics);
75
76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
77
78 const std::array<std::string, 13> IonCRMCPhysics::fModelNames = {
79 "EPOS-LHC", "EPOS-1.99", "QGSJET-01", "", "", "", "SIBYLL-2.3", "QGSJETII-04", "",
80 "", "", "QGSJETII-03", "DPMJET-3.06"};
81
82 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
83
84 IonCRMCPhysics::IonCRMCPhysics(G4int ver) : G4VPhysicsConstructor("ionInelasticCRMC")
85 {
86 fModel = 0; //***LOOKHERE*** CRMC model: 0:EPOS-LHC, 1:EPOS-1.99, 2:QGSJET:01, 6:SIBYLL-2.3,
87 // 7:QGSJETII-04, 11:QGSJETII-03, 12:DPMJET-3.06
88 fVerbose = ver;
89 if (fVerbose > 1) G4cout << "### IonCRMCPhysics" << G4endl;
90 SetPhysicsType(bIons);
91 }
92
93 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
94
95 IonCRMCPhysics::~IonCRMCPhysics() {}
96
97 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
98
99 void IonCRMCPhysics::ConstructParticle()
100 {
101 // Construct ions
102 G4IonConstructor pConstructor;
103 pConstructor.ConstructParticle();
104 }
105
106 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
107
108 void IonCRMCPhysics::ConstructProcess()
109 {
110 fModel = 0; //***LOOKHERE*** 0:EPOS-LHC, 1:EPOS-1.99, 2:QGSJET:01, 6:SIBYLL-2.3,
111 // 7:QGSJETII-04, 11:QGSJETII-03, 12:DPMJET-3.06
112 const G4double minCRMC =
113 100.0
114 * GeV; //***LOOKHERE*** CRMC model is applied only above this projectile lab energy per nucleon
115 const G4double maxFTFP =
116 110.0
117 * GeV; //***LOOKHERE*** FTFP model is applied only below this projectile lab energy per nucleon
118 G4HadronicInteraction* p = G4HadronicInteractionRegistry::Instance()->FindModel("PRECO");
119 G4PreCompoundModel* thePreCompound = static_cast<G4PreCompoundModel*>(p);
120 if (!thePreCompound) thePreCompound = new G4PreCompoundModel;
121 // Binary Cascade
122 G4HadronicInteraction* theIonBC = new G4BinaryLightIonReaction(thePreCompound);
123 theIonBC->SetMinEnergy(0.0);
124 theIonBC->SetMaxEnergy(G4HadronicParameters::Instance()->GetMaxEnergyTransitionFTF_Cascade());
125 // FTFP
126 G4FTFBuilder theBuilder("FTFP", thePreCompound);
127 G4HadronicInteraction* theFTFP = theBuilder.GetModel();
128 theFTFP->SetMinEnergy(G4HadronicParameters::Instance()->GetMinEnergyTransitionFTF_Cascade());
129 theFTFP->SetMaxEnergy(maxFTFP);
130 // CRMC
131 G4HadronicInteraction* theCRMC = new HadronicInelasticModelCRMC(fModel, fModelNames[fModel]);
132 theCRMC->SetMinEnergy(minCRMC);
133 theCRMC->SetMaxEnergy(G4HadronicParameters::Instance()->GetMaxEnergy());
134 // Cross section
135 G4CrossSectionInelastic* theXS = new G4CrossSectionInelastic(new G4ComponentGGNuclNuclXsc);
136 // Processes
137 AddProcess("dInelastic", G4Deuteron::Deuteron(), theIonBC, theFTFP, theCRMC, theXS);
138 AddProcess("tInelastic", G4Triton::Triton(), theIonBC, theFTFP, theCRMC, theXS);
139 AddProcess("He3Inelastic", G4He3::He3(), theIonBC, theFTFP, theCRMC, theXS);
140 AddProcess("alphaInelastic", G4Alpha::Alpha(), theIonBC, theFTFP, theCRMC, theXS);
141 AddProcess("ionInelastic", G4GenericIon::GenericIon(), theIonBC, theFTFP, theCRMC, theXS);
142 if (fVerbose > 1) G4cout << "IonCRMCPhysics::ConstructProcess done! " << G4endl;
143 }
144
145 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
146
147 void IonCRMCPhysics::AddProcess(const G4String& name, G4ParticleDefinition* part,
148 G4HadronicInteraction* theIonBC, G4HadronicInteraction* theFTFP,
149 G4HadronicInteraction* theCRMC, G4VCrossSectionDataSet* xs)
150 {
151 G4HadronInelasticProcess* hadi = new G4HadronInelasticProcess(name, part);
152 G4ProcessManager* pManager = part->GetProcessManager();
153 pManager->AddDiscreteProcess(hadi);
154 if (xs) hadi->AddDataSet(xs);
155 if (theIonBC) hadi->RegisterMe(theIonBC);
156 if (theFTFP) hadi->RegisterMe(theFTFP);
157 if (theCRMC) hadi->RegisterMe(theCRMC);
158 }
159
160 #endif // G4_USE_CRMC
161