Import Geant4 10.5.0 source tree
This commit is contained in:
Gabriele Cosmo
@@ -23,7 +23,6 @@
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// $Id: G4BGGNucleonInelasticXS.cc 110543 2018-05-29 13:38:54Z gcosmo $
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//
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// -------------------------------------------------------------------
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//
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@@ -76,14 +75,14 @@ G4BGGNucleonInelasticXS::G4BGGNucleonInelasticXS(const G4ParticleDefinition* p)
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theCoulombFac[i] = 0.0;
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theA[i] = 1;
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}
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fNucleon = 0;
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fGlauber = 0;
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fHadron = 0;
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fSAID = 0;
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fNucleon = nullptr;
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fGlauber = nullptr;
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fHadron = nullptr;
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fSAID = nullptr;
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particle = p;
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theProton= G4Proton::Proton();
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isProton = false;
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isProton = (theProton == p) ? true : false;
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isInitialized = false;
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SetForAllAtomsAndEnergies(true);
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}
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@@ -92,10 +91,7 @@ G4BGGNucleonInelasticXS::G4BGGNucleonInelasticXS(const G4ParticleDefinition* p)
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G4BGGNucleonInelasticXS::~G4BGGNucleonInelasticXS()
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{
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delete fSAID;
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delete fHadron;
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// The cross section registry will delete fNucleon
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delete fGlauber;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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@@ -122,11 +118,9 @@ G4double
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G4BGGNucleonInelasticXS::GetElementCrossSection(const G4DynamicParticle* dp,
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G4int ZZ, const G4Material*)
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{
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// this method should be called only for Z > 1
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G4double cross = 0.0;
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G4double ekin = dp->GetKineticEnergy();
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G4int Z = ZZ;
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G4int Z = std::min(ZZ, 92);
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if(1 == Z) {
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cross = 1.0115*GetIsoCrossSection(dp,1,1);
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} else if(2 == Z) {
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@@ -135,10 +129,7 @@ G4BGGNucleonInelasticXS::GetElementCrossSection(const G4DynamicParticle* dp,
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} else {
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cross = fNucleon->GetElementCrossSection(dp, Z);
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}
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} else {
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if(Z > 92) { Z = 92; }
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if(ekin <= fLowEnergy) {
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cross = theCoulombFac[Z]*CoulombFactor(ekin, Z);
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} else if(ekin > fGlauberEnergy) {
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@@ -156,7 +147,6 @@ G4BGGNucleonInelasticXS::GetElementCrossSection(const G4DynamicParticle* dp,
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<< " XS(b)= " << cross/barn
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<< G4endl;
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}
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//AR-18Dec2013 if(cross <= fLowestXSection) { cross = 0.0; }
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return cross;
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}
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@@ -172,28 +162,19 @@ G4BGGNucleonInelasticXS::GetIsoCrossSection(const G4DynamicParticle* dp,
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// this method should be called only for Z = 1
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G4double cross = 0.0;
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G4double ekin = dp->GetKineticEnergy();
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if(ekin <= fSAIDHighEnergyLimit) {
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cross = fSAID->GetInelasticIsotopeCrossSection(particle, ekin, 1, 1);
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} else if(ekin < fHighEnergy) {
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if(1 == Z) {
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fHadron->GetHadronNucleonXscNS(dp, theProton);
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cross = (theCoulombFac[0]/ekin + 1)*fHadron->GetInelasticHadronNucleonXsc();
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} else {
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fHadron->GetHadronNucleonXscPDG(dp, theProton);
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cross = (theCoulombFac[1]/ekin + 1)*fHadron->GetInelasticHadronNucleonXsc();
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}
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cross *= A;
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cross = fHadron->GetInelasticHadronNucleonXsc();
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}
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cross *= A;
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if(verboseLevel > 1) {
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G4cout << "G4BGGNucleonInelasticXS::GetCrossSection for "
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G4cout << "G4BGGNucleonInelasticXS::GetIsoCrossSection for "
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<< dp->GetDefinition()->GetParticleName()
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<< " Ekin(GeV)= " << dp->GetKineticEnergy()/CLHEP::GeV
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<< " in nucleus Z= " << Z << " A= " << A
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<< " in nucleus Z= " << Z << " A= " << theA[Z]
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<< " XS(b)= " << cross/barn
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<< G4endl;
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}
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//AR-18Dec2013 if(cross <= fLowestXSection) { cross = 0.0; }
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return cross;
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}
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@@ -218,17 +199,10 @@ void G4BGGNucleonInelasticXS::BuildPhysicsTable(const G4ParticleDefinition& p)
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fNucleon = (G4NucleonNuclearCrossSection*)G4CrossSectionDataSetRegistry::Instance()->GetCrossSectionDataSet(G4NucleonNuclearCrossSection::Default_Name());
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fGlauber = new G4ComponentGGHadronNucleusXsc();
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fHadron = new G4HadronNucleonXsc();
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fSAID = new G4ComponentSAIDTotalXS();
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fNucleon->BuildPhysicsTable(*particle);
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fGlauber->BuildPhysicsTable(*particle);
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if(particle == theProton) {
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isProton = true;
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fSAIDHighEnergyLimit = 2*GeV;
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fHighEnergy = 2*GeV;
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}
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G4ThreeVector mom(0.0,0.0,1.0);
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G4DynamicParticle dp(particle, mom, fGlauberEnergy);
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@@ -255,48 +229,15 @@ void G4BGGNucleonInelasticXS::BuildPhysicsTable(const G4ParticleDefinition& p)
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<< " GlauberFactor= " << theGlauberFac[iz] << G4endl;
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}
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}
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//const G4Material* mat = 0;
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dp.SetKineticEnergy(fSAIDHighEnergyLimit);
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fHadron->GetHadronNucleonXscNS(&dp, theProton);
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theCoulombFac[0] = fSAIDHighEnergyLimit*
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(fSAID->GetInelasticIsotopeCrossSection(particle,fSAIDHighEnergyLimit,1,1)
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/fHadron->GetInelasticHadronNucleonXsc() - 1);
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//G4cout << "Z=1 E(GeV)= " << fSAIDHighEnergyLimit/GeV
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// << " xsNS(b)= " << fHadron->GetInelasticHadronNucleonXsc()/barn;
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fHadron->GetHadronNucleonXscPDG(&dp, theProton);
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//G4cout << " xsPDG(b)= " << fHadron->GetInelasticHadronNucleonXsc()/barn;
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//G4cout << " xsSAID(b)= " << fSAID->GetInelasticIsotopeCrossSection(particle,fSAIDHighEnergyLimit,1,1)/barn << G4endl;
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dp.SetKineticEnergy(fHighEnergy);
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fHadron->GetHadronNucleonXscPDG(&dp, theProton);
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G4double x = fHadron->GetInelasticHadronNucleonXsc();
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//G4cout << "Z=1 E(GeV)= " << fHighEnergy/GeV
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// << " xsPDG(b)= " << fHadron->GetInelasticHadronNucleonXsc()/barn;
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fHadron->GetHadronNucleonXscNS(&dp, theProton);
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theCoulombFac[1] = fHighEnergy*((theCoulombFac[0]/fHighEnergy + 1)
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*fHadron->GetInelasticHadronNucleonXsc()/x - 1);
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fHadron->GetHadronNucleonXscNS(&dp, theProton);
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//G4cout <<" xsNS(b)= "<<fHadron->GetInelasticHadronNucleonXsc()/barn<<G4endl;
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if(verboseLevel > 0) {
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G4cout << "Z=1 A=1" << " CoulombFactor[0]= " << theCoulombFac[0]
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<< " CoulombFactor[1]= " << theCoulombFac[1] << G4endl;
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}
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theCoulombFac[2] = 1.0;
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theCoulombFac[1] = theCoulombFac[2] = 1.0;
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dp.SetKineticEnergy(fLowEnergy);
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for(G4int iz=3; iz<93; iz++) {
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for(G4int iz=3; iz<93; ++iz) {
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theCoulombFac[iz] =
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fNucleon->GetElementCrossSection(&dp, iz)/CoulombFactor(fLowEnergy, iz);
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if(verboseLevel > 0) {
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G4cout << "Z= " << iz << " A= " << theA[iz]
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<< " CoulombFactor= " << theCoulombFac[iz] << G4endl;
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<< " CoulombFactor= " << theCoulombFac[iz] << G4endl;
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}
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}
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}
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