Import Geant4 9.6.0 source tree
This commit is contained in:
Gabriele Cosmo
+107
-58
@@ -24,16 +24,17 @@
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// ********************************************************************
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//
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//
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// $Id: G4FTFParameters.cc,v 1.16 2010/12/07 10:42:40 vuzhinsk Exp $
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// $Id$
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// GEANT4 tag $Name: $
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//
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#include <utility>
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#include "G4FTFParameters.hh"
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#include "G4ios.hh"
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#include <utility>
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#include "G4VComponentCrossSection.hh" // 31 May 2011
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#include "G4ComponentCHIPShadronNuclearXS.hh" // 31 May 2011
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#include "G4PhysicalConstants.hh"
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#include "G4SystemOfUnits.hh"
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#include "G4ParticleDefinition.hh" // 31 May 2011
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@@ -45,18 +46,39 @@
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#include "G4KaonPlus.hh" // 31 May 2011
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#include "G4KaonMinus.hh" // 31 May 2011
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G4FTFParameters::G4FTFParameters()
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{FTFxsManager=0;}
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G4FTFParameters::G4FTFParameters() :
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//A.R. 14-Aug-2012 : Coverity fix.
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FTFhNcmsEnergy(0.0),
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FTFxsManager(0),
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FTFXtotal(0.0), FTFXelastic(0.0), FTFXinelastic(0.0), FTFXannihilation(0.0),
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ProbabilityOfAnnihilation(0.0), ProbabilityOfElasticScatt(0.0),
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RadiusOfHNinteractions2(0.0), FTFSlope(0.0),
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AvaragePt2ofElasticScattering(0.0), FTFGamma0(0.0),
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MagQuarkExchange(0.0), SlopeQuarkExchange(0.0), DeltaProbAtQuarkExchange(0.0),
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ProbOfSameQuarkExchange(0.0), ProjMinDiffMass(0.0), ProjMinNonDiffMass(0.0),
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ProbabilityOfProjDiff(0.0), TarMinDiffMass(0.0), TarMinNonDiffMass(0.0),
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ProbabilityOfTarDiff(0.0), AveragePt2(0.0), ProbLogDistr(0.0),
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Pt2kink(0.0),
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MaxNumberOfCollisions(0.0), ProbOfInelInteraction(0.0), CofNuclearDestruction(0.0),
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R2ofNuclearDestruction(0.0), ExcitationEnergyPerWoundedNucleon(0.0),
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DofNuclearDestruction(0.0), Pt2ofNuclearDestruction(0.0), MaxPt2ofNuclearDestruction(0.0)
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{}
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G4FTFParameters::~G4FTFParameters()
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{delete FTFxsManager;}
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{}
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//**********************************************************************************************
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G4FTFParameters::G4FTFParameters(const G4ParticleDefinition * particle,
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G4int theA,
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G4int theZ,
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G4double PlabPerParticle)
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{
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//A.R. 25-Jul-2012 Coverity fix.
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FTFXannihilation = 0.0;
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FTFhNcmsEnergy = 0.0;
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ProbOfSameQuarkExchange = 0.0;
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G4int ProjectilePDGcode = particle->GetPDGEncoding();
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G4int ProjectileabsPDGcode = std::abs(ProjectilePDGcode);
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G4double ProjectileMass = particle->GetPDGMass();
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@@ -88,7 +110,7 @@ G4FTFParameters::G4FTFParameters(const G4ParticleDefinition * particle,
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G4double Elab = std::sqrt(Plab*Plab+ProjectileMass2);
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G4double KineticEnergy = Elab-ProjectileMass; // 31 May 2011
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G4double s=ProjectileMass2 + TargetMass2 + 2.*TargetMass*Elab;
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G4double S=ProjectileMass2 + TargetMass2 + 2.*TargetMass*Elab;
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//G4cout<<"Proj Plab "<<ProjectilePDGcode<<" "<<Plab<<G4endl;
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//G4cout<<"Mass KinE "<<ProjectileMass<<" "<<KineticEnergy<<G4endl;
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@@ -99,15 +121,15 @@ G4FTFParameters::G4FTFParameters(const G4ParticleDefinition * particle,
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Ylab=0.5*std::log((Elab+Plab)/(Elab-Plab));
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G4double ECMSsqr=s/GeV/GeV;
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G4double SqrtS =std::sqrt(s)/GeV;
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G4double ECMSsqr=S/GeV/GeV;
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G4double SqrtS =std::sqrt(S)/GeV;
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//G4cout<<"Sqrt(s) "<<SqrtS<<G4endl;
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TargetMass /=GeV; TargetMass2 /=(GeV*GeV);
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ProjectileMass /=GeV; ProjectileMass2 /=(GeV*GeV);
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// ------------------- Cross section calculation from CHIPS -------------
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FTFxsManager = new G4ComponentCHIPShadronNuclearXS(); // 31 May 2011
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static G4ChipsComponentXS* _instance = new G4ChipsComponentXS(); // Witek Pokorski
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FTFxsManager = _instance;
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Plab/=GeV;
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// G4double LogPlab = std::log( Plab );
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@@ -497,6 +519,7 @@ if(Xtotal-Xelastic != 0.)
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//G4cout<<"AvaragePt2ofElasticScattering "<<GetAvaragePt2ofElasticScattering()<<G4endl;
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//----------- Parameters of excitations ---------------------------------------------
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G4double Xinel=Xtotal-Xelastic; // Uzhi 25.04.2012
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//G4cout<<"Param ProjectilePDGcode "<<ProjectilePDGcode<<G4endl;
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if( ProjectilePDGcode > 1000 ) //------Projectile is baryon --------
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{
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@@ -506,16 +529,19 @@ if(Xtotal-Xelastic != 0.)
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if(NumberOfTargetNucleons > 26) {SetProbOfSameQuarkExchange(1.);}
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else {SetProbOfSameQuarkExchange(0.);}
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SetProjMinDiffMass(1.16); // GeV
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SetProjMinNonDiffMass(1.16); // GeV
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//G4cout<<"Param Get Min Dif "<<GetProjMinNonDiffMass()<<G4endl;
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SetProbabilityOfProjDiff(0.805*std::exp(-0.35*Ylab));// 0.5 0.805
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SetProjMinDiffMass(1.16); // GeV
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SetProjMinNonDiffMass(1.16); // GeV
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// SetProbabilityOfProjDiff(0.805*std::exp(-0.35*Ylab)); // Uzhi 21.05.2012
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SetProbabilityOfProjDiff(6./Xinel+1.5/ECMSsqr); // Uzhi 25.04.2012
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SetTarMinDiffMass(1.16); // GeV
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SetTarMinNonDiffMass(1.16); // GeV
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SetProbabilityOfTarDiff(0.805*std::exp(-0.35*Ylab));// 0.5
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SetTarMinDiffMass(1.16); // GeV
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SetTarMinNonDiffMass(1.16); // GeV
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// SetProbabilityOfTarDiff(0.805*std::exp(-0.35*Ylab)); // Uzhi 21.05.2012
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SetProbabilityOfTarDiff(6./Xinel+1.5/ECMSsqr); // Uzhi 25.04.2012
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// SetAveragePt2(0.15); // 0.15 GeV^2
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SetAveragePt2(0.3); // 0.30 GeV^2 Uzhi 21.05.2012
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SetAveragePt2(0.15); // 0.15 GeV^2
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SetProbLogDistr(0.5); // Uzhi 21.05.2012
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}
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else if( ProjectilePDGcode < -1000 ) //------Projectile is anti_baryon --------
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{
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@@ -524,36 +550,41 @@ if(Xtotal-Xelastic != 0.)
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SetDeltaProbAtQuarkExchange(0.);
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SetProbOfSameQuarkExchange(0.);
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SetProjMinDiffMass(ProjectileMass+0.22); // GeV
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SetProjMinNonDiffMass(ProjectileMass+0.22); // GeV
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SetProbabilityOfProjDiff(0.805*std::exp(-0.35*Ylab));// 0.5
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//SetProbabilityOfProjDiff(0.5);
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//G4cout<<"PrDif "<<GetProbabilityOfProjDiff()<<" "<<1.-2.*GetProbabilityOfProjDiff()<<G4endl;
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//G4int Uzhi; G4cin>>Uzhi;
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SetProjMinDiffMass(ProjectileMass+0.22); // GeV
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SetProjMinNonDiffMass(ProjectileMass+0.22); // GeV
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// SetProbabilityOfProjDiff(0.805*std::exp(-0.35*Ylab)); // Uzhi 21.05.2012
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SetProbabilityOfProjDiff(6./Xinel+1.5/ECMSsqr); // Uzhi 25.04.2012
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SetTarMinDiffMass(TargetMass+0.22); // GeV
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SetTarMinNonDiffMass(TargetMass+0.22); // GeV
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SetProbabilityOfTarDiff(0.805*std::exp(-0.35*Ylab)); // 0.5
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//SetProbabilityOfTarDiff(0.5);
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SetAveragePt2(0.15); // 0.15 GeV^2
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// SetProbabilityOfTarDiff(0.805*std::exp(-0.35*Ylab)); // Uzhi 21.05.2012
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SetProbabilityOfTarDiff(6./Xinel+1.5/ECMSsqr); // Uzhi 25.04.2012
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SetAveragePt2(0.3); // 0.15 GeV^2 // Uzhi 21.05.2012
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SetProbLogDistr(0.5); // Uzhi 21.05.2012
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}
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else if( ProjectileabsPDGcode == 211 ||
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ProjectilePDGcode == 111) //------Projectile is Pion -----------
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{
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SetMagQuarkExchange(240.);
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SetSlopeQuarkExchange(2.); // 2.
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SetSlopeQuarkExchange(2.);
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SetDeltaProbAtQuarkExchange(0.56); //(0.35);
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SetProjMinDiffMass(0.5); // GeV
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SetProjMinNonDiffMass(0.5); // GeV 0.3
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SetProbabilityOfProjDiff(0.);//(0.*0.62*std::pow(s/GeV/GeV,-0.51)); // 40/32 X-dif/X-inel
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SetProjMinDiffMass(0.5); // GeV
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SetProjMinNonDiffMass(0.5); // GeV 0.3
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// SetProbabilityOfProjDiff(0.); // Uzhi 3.06.2012
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SetProbabilityOfProjDiff((6.2-3.7*std::exp(-sqr(SqrtS-7.)/16.))/Xinel*0.);
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SetTarMinDiffMass(1.16); // GeV
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SetTarMinNonDiffMass(1.16); // GeV
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// SetProbabilityOfTarDiff(1.);//(2.*0.62*std::pow(s/GeV/GeV,-0.51));
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// SetProbabilityOfTarDiff(2.6*std::exp(-0.46*Ylab));
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SetProbabilityOfTarDiff(0.8*std::exp(-0.6*(Ylab-3.)));
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SetTarMinDiffMass(1.16); // GeV
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SetTarMinNonDiffMass(1.16); // GeV
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// SetProbabilityOfTarDiff(0.8*std::exp(-0.6*(Ylab-3.))); // Uzhi 3.06.2012
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SetProbabilityOfTarDiff((2.+22./ECMSsqr)/Xinel);
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SetAveragePt2(0.15); // GeV^2 7 June 2011
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SetAveragePt2(0.3); // GeV^2 7 June 2011
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SetProbLogDistr(0.); // Uzhi 21.05.2012
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SetProbLogDistr(1.);
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}
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else if( (ProjectileabsPDGcode == 321) ||
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(ProjectileabsPDGcode == 311) ||
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@@ -563,24 +594,23 @@ if(Xtotal-Xelastic != 0.)
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SetMagQuarkExchange(40.);
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SetSlopeQuarkExchange(2.25);
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SetDeltaProbAtQuarkExchange(0.6);
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//SetMagQuarkExchange(0.);
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//SetSlopeQuarkExchange(0.);
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//SetDeltaProbAtQuarkExchange(0.);
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SetProjMinDiffMass(0.6); // GeV 0.7
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SetProjMinNonDiffMass(0.6); // GeV 0.7
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SetProbabilityOfProjDiff(0.85*std::pow(s/GeV/GeV,-0.5)); // 40/32 X-dif/X-inel
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SetProbabilityOfProjDiff(0.);
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SetProjMinDiffMass(0.6); // GeV 0.7 0.6
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SetProjMinNonDiffMass(0.6); // GeV 0.7 0.6
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// SetProbabilityOfProjDiff(0.85*std::pow(s/GeV/GeV,-0.5)); // 40/32 X-dif/X-inel
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SetProbabilityOfProjDiff(0.*4.7/Xinel); // Uzhi 5.06.2012
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SetTarMinDiffMass(1.1); // GeV
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SetTarMinNonDiffMass(1.1); // GeV
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SetProbabilityOfTarDiff(0.45*std::pow(s/GeV/GeV,-0.5)); // 40/32 X-dif/X-inel
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SetAveragePt2(0.15); // GeV^2 7 June 2011
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SetTarMinDiffMass(1.1); // GeV
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SetTarMinNonDiffMass(1.1); // GeV
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// SetProbabilityOfTarDiff(0.45*std::pow(s/GeV/GeV,-0.5));// 40/32 X-dif/X-inel
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SetProbabilityOfTarDiff(1.5/Xinel); // Uzhi 5.06.2012
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SetAveragePt2(0.3); // GeV^2 7 June 2011
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SetProbLogDistr(1.); // Uzhi 5.06.2012
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}
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else //------Projectile is undefined,
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//------Nucleon assumed
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{
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/* // Uzhi 6.06.2012
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SetMagQuarkExchange(1.85); // 7 June 2011
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SetSlopeQuarkExchange(0.7); // 7 June 2011
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SetDeltaProbAtQuarkExchange(0.); // 7 June 2011
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@@ -592,10 +622,29 @@ SetProbabilityOfProjDiff(0.);
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SetTarMinDiffMass(1.16); // GeV
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SetTarMinNonDiffMass(1.16); // GeV
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SetProbabilityOfTarDiff(0.805*std::pow(s/GeV/GeV,-0.35)); // 40/32 X-dif/X-inel
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*/
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SetAveragePt2(0.15); // GeV^2
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SetMagQuarkExchange(0.);
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SetSlopeQuarkExchange(0.);
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SetDeltaProbAtQuarkExchange(0.);
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SetProbOfSameQuarkExchange(0.);
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SetProjMinDiffMass(ProjectileMass+0.22); // GeV
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SetProjMinNonDiffMass(ProjectileMass+0.22); // GeV
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SetProbabilityOfProjDiff(6./Xinel+1.5/ECMSsqr); // Uzhi 25.04.2012
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SetTarMinDiffMass(TargetMass+0.22); // GeV
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SetTarMinNonDiffMass(TargetMass+0.22); // GeV
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SetProbabilityOfTarDiff(6./Xinel+1.5/ECMSsqr); // Uzhi 25.04.2012
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SetAveragePt2(0.3); // 0.15 GeV^2 Uzhi 21.05.2012
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SetProbLogDistr(0.5); // Uzhi 21.05.2012
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}
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// if(theA > 4) SetProbabilityOfProjDiff(0.); // Uzhi 6.07.2012 Closed
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//G4cout<<"Param Get Min Dif "<<GetProjMinNonDiffMass()<<G4endl;
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// ---------- Set parameters of a string kink -------------------------------
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SetPt2Kink(6.*GeV*GeV);
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G4double Puubar(1./3.), Pddbar(1./3.), Pssbar(1./3.); // SU(3) symmetry
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@@ -612,13 +661,13 @@ SetProbabilityOfProjDiff(0.);
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SetR2ofNuclearDestruction(1.5*fermi*fermi);
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SetDofNuclearDestruction(0.4);
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SetDofNuclearDestruction(0.3);
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SetPt2ofNuclearDestruction((0.035+0.04*std::exp(4.*(Ylab-2.5))/
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(1.+std::exp(4.*(Ylab-2.5))))*GeV*GeV); //0.09
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//G4cout<<"Parm Pt2 Y "<<(0.035+0.04*std::exp(4.*(Ylab-2.5))/(1.+std::exp(4.*(Ylab-2.5))))<<" "<<Ylab<<G4endl;
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SetMaxPt2ofNuclearDestruction(1.0*GeV*GeV);
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SetExcitationEnergyPerWoundedNucleon(75.*MeV);
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SetExcitationEnergyPerWoundedNucleon(100.*MeV);
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} else if( ProjectilePDGcode < -1000 ) // for anti-baryon projectile
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{
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//G4cout<<"Nucl destruct Anti Bar"<<G4endl;
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@@ -629,12 +678,12 @@ SetProbabilityOfProjDiff(0.);
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SetR2ofNuclearDestruction(1.5*fermi*fermi);
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SetDofNuclearDestruction(0.4);
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SetDofNuclearDestruction(0.3);
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SetPt2ofNuclearDestruction((0.035+0.04*std::exp(4.*(Ylab-2.5))/
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(1.+std::exp(4.*(Ylab-2.5))))*GeV*GeV); //0.09
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SetMaxPt2ofNuclearDestruction(1.0*GeV*GeV);
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SetExcitationEnergyPerWoundedNucleon(75.*MeV);
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SetExcitationEnergyPerWoundedNucleon(100.*MeV);
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if(Plab < 2.) // 2 GeV/c
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{ // For slow anti-baryon we have to garanty putting on mass-shell
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@@ -653,12 +702,12 @@ SetProbabilityOfProjDiff(0.);
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SetR2ofNuclearDestruction(1.5*fermi*fermi);
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SetDofNuclearDestruction(0.4);
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SetDofNuclearDestruction(0.3);
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SetPt2ofNuclearDestruction((0.035+0.04*std::exp(4.*(Ylab-2.5))/
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(1.+std::exp(4.*(Ylab-2.5))))*GeV*GeV); //0.09
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SetMaxPt2ofNuclearDestruction(1.0*GeV*GeV);
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SetExcitationEnergyPerWoundedNucleon(75.*MeV);
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SetExcitationEnergyPerWoundedNucleon(100.*MeV);
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}
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//SetCofNuclearDestruction(0.47*std::exp(2.*(Ylab-2.5))/(1.+std::exp(2.*(Ylab-2.5))));
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