Geant4_10
G4IonPhysics.cc
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26 // $Id: G4IonPhysics.cc 71042 2013-06-10 09:28:44Z gcosmo $
27 // GEANT4 tag $Name: $
28 //
29 //---------------------------------------------------------------------------
30 //
31 // Class: G4IonPhysics
32 //
33 // Author: A.Ivanchenko 02.03.2011
34 //
35 // Modified:
36 // 16.10.2012 A.Ribon: renamed G4IonFTFPBinaryCascadePhysics as G4IonPhysics
37 //
38 //---------------------------------------------------------------------------
39 
40 #include "G4IonPhysics.hh"
41 #include "G4SystemOfUnits.hh"
42 #include "G4ParticleDefinition.hh"
43 #include "G4ProcessManager.hh"
44 #include "G4Deuteron.hh"
45 #include "G4Triton.hh"
46 #include "G4He3.hh"
47 #include "G4Alpha.hh"
48 #include "G4GenericIon.hh"
49 #include "G4IonConstructor.hh"
50 
55 
56 #include "G4PreCompoundModel.hh"
57 #include "G4ExcitationHandler.hh"
58 #include "G4FTFBuilder.hh"
59 #include "G4HadronicInteraction.hh"
60 #include "G4BuilderType.hh"
61 
62 using namespace std;
63 
64 // factory
66 //
68 
69 G4ThreadLocal G4bool G4IonPhysics::wasActivated = false;
70 G4ThreadLocal G4BinaryLightIonReaction* G4IonPhysics::theIonBC = 0;
71 G4ThreadLocal G4HadronicInteraction* G4IonPhysics::theFTFP = 0;
72 G4ThreadLocal G4VCrossSectionDataSet* G4IonPhysics::theNuclNuclData = 0;
73 G4ThreadLocal G4VComponentCrossSection* G4IonPhysics::theGGNuclNuclXS = 0;
74 G4ThreadLocal G4FTFBuilder* G4IonPhysics::theBuilder;
75 
76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
77 
79  : G4VPhysicsConstructor("ionInelasticFTFP_BIC"),verbose(ver)
80 {
82  if(verbose > 1) { G4cout << "### G4IonPhysics" << G4endl; }
83 }
84 
85 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
86 
88  : G4VPhysicsConstructor(nname),verbose(1)
89 {
91  if(verbose > 1) { G4cout << "### G4IonPhysics" << G4endl; }
92 }
93 
94 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
95 
97 {
98  //Explictly setting pointers to zero is actually needed.
99  //These are static variables, in case we restart threads we need to re-create objects
100  delete theBuilder; theBuilder = 0;
101  delete theGGNuclNuclXS; theGGNuclNuclXS = 0;
102  delete theNuclNuclData; theNuclNuclData = 0;
103  delete theIonBC; theIonBC = 0;
104  delete theFTFP; theFTFP = 0;
105 }
106 
107 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
108 
110 {
111  // Construct ions
112  G4IonConstructor pConstructor;
113  pConstructor.ConstructParticle();
114 }
115 
116 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
117 
119 {
120  if(wasActivated) { return; }
121  wasActivated = true;
122 
123  G4double emax = 100.*TeV;
124 
125  G4ExcitationHandler* handler = new G4ExcitationHandler();
126  G4PreCompoundModel* thePreCompound = new G4PreCompoundModel(handler);
127 
128  // Binary Cascade
129  theIonBC = new G4BinaryLightIonReaction(thePreCompound);
130  theIonBC->SetMinEnergy(0.0);
131  theIonBC->SetMaxEnergy(4*GeV);
132 
133  // FTFP
134  theBuilder = new G4FTFBuilder("FTFP",thePreCompound);
135  theFTFP = theBuilder->GetModel();
136  theFTFP->SetMinEnergy(2*GeV);
137  theFTFP->SetMaxEnergy(emax);
138 
139  theNuclNuclData = new G4CrossSectionInelastic( theGGNuclNuclXS = new G4ComponentGGNuclNuclXsc() );
140 
141  AddProcess("dInelastic", G4Deuteron::Deuteron(),false);
142  AddProcess("tInelastic",G4Triton::Triton(),false);
143  AddProcess("He3Inelastic",G4He3::He3(),true);
144  AddProcess("alphaInelastic", G4Alpha::Alpha(),true);
145  AddProcess("ionInelastic",G4GenericIon::GenericIon(),true);
146 
147  if(verbose > 1) {
148  G4cout << "G4IonPhysics::ConstructProcess done! "
149  << G4endl;
150  }
151 }
152 
153 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
154 
155 void G4IonPhysics::AddProcess(const G4String& name,
157  G4bool )//isIon)
158 {
159  G4HadronInelasticProcess* hadi = new G4HadronInelasticProcess(name, part);
160  G4ProcessManager* pManager = part->GetProcessManager();
161  pManager->AddDiscreteProcess(hadi);
162 
163  hadi->AddDataSet(theNuclNuclData);
164 
165  hadi->RegisterMe(theIonBC);
166  hadi->RegisterMe(theFTFP);
167 }
168 
169 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4int AddDiscreteProcess(G4VProcess *aProcess, G4int ord=ordDefault)
G4IonPhysics(G4int ver=0)
Definition: G4IonPhysics.cc:78
const XML_Char * name
Definition: expat.h:151
#define G4ThreadLocal
Definition: tls.hh:52
G4ProcessManager * GetProcessManager() const
int G4int
Definition: G4Types.hh:78
virtual ~G4IonPhysics()
Definition: G4IonPhysics.cc:96
G4HadronicInteraction * GetModel()
static void ConstructParticle()
void RegisterMe(G4HadronicInteraction *a)
void SetMinEnergy(G4double anEnergy)
void AddDataSet(G4VCrossSectionDataSet *aDataSet)
G4GLOB_DLL std::ostream G4cout
bool G4bool
Definition: G4Types.hh:79
TString part[npart]
Definition: Style.C:32
static G4Triton * Triton()
Definition: G4Triton.cc:95
static G4Deuteron * Deuteron()
Definition: G4Deuteron.cc:94
void ConstructProcess()
static G4GenericIon * GenericIon()
Definition: G4GenericIon.cc:93
void SetMaxEnergy(const G4double anEnergy)
#define G4endl
Definition: G4ios.hh:61
void ConstructParticle()
static G4Alpha * Alpha()
Definition: G4Alpha.cc:89
double G4double
Definition: G4Types.hh:76
static G4He3 * He3()
Definition: G4He3.cc:94
#define G4_DECLARE_PHYSCONSTR_FACTORY(physics_constructor)