Import Geant4 10.5.0 source tree
This commit is contained in:
Gabriele Cosmo
+319
-340
@@ -23,8 +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: G4DNAMillerGreenExcitationModel.cc 105719 2017-08-16 12:36:37Z gcosmo $
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// GEANT4 tag $Name: $
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//
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#include "G4DNAMillerGreenExcitationModel.hh"
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@@ -41,34 +39,33 @@ using namespace std;
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G4DNAMillerGreenExcitationModel::G4DNAMillerGreenExcitationModel(const G4ParticleDefinition*,
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const G4String& nam)
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:G4VEmModel(nam),isInitialised(false)
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:G4VEmModel(nam),isInitialised(false)
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{
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// nistwater = G4NistManager::Instance()->FindOrBuildMaterial("G4_WATER");
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fpMolWaterDensity = 0;
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fpMolWaterDensity = 0;
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nLevels=0;
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kineticEnergyCorrection[0]=0.;
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kineticEnergyCorrection[1]=0.;
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kineticEnergyCorrection[2]=0.;
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kineticEnergyCorrection[3]=0.;
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nLevels=0;
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kineticEnergyCorrection[0]=0.;
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kineticEnergyCorrection[1]=0.;
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kineticEnergyCorrection[2]=0.;
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kineticEnergyCorrection[3]=0.;
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verboseLevel= 0;
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// Verbosity scale:
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// 0 = nothing
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// 1 = warning for energy non-conservation
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// 2 = details of energy budget
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// 3 = calculation of cross sections, file openings, sampling of atoms
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// 4 = entering in methods
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verboseLevel= 0;
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// Verbosity scale:
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// 0 = nothing
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// 1 = warning for energy non-conservation
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// 2 = details of energy budget
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// 3 = calculation of cross sections, file openings, sampling of atoms
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// 4 = entering in methods
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if( verboseLevel>0 )
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{
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G4cout << "Miller & Green excitation model is constructed " << G4endl;
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}
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fParticleChangeForGamma = 0;
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if( verboseLevel>0 )
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{
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G4cout << "Miller & Green excitation model is constructed " << G4endl;
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}
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fParticleChangeForGamma = 0;
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// Selection of stationary mode
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// Selection of stationary mode
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statCode = false;
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statCode = false;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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@@ -82,143 +79,143 @@ void G4DNAMillerGreenExcitationModel::Initialise(const G4ParticleDefinition* par
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const G4DataVector& /*cuts*/)
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{
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if (verboseLevel > 3)
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G4cout << "Calling G4DNAMillerGreenExcitationModel::Initialise()" << G4endl;
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if (verboseLevel > 3)
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G4cout << "Calling G4DNAMillerGreenExcitationModel::Initialise()" << G4endl;
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// Energy limits
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// Energy limits
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G4DNAGenericIonsManager *instance;
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instance = G4DNAGenericIonsManager::Instance();
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G4ParticleDefinition* protonDef = G4Proton::ProtonDefinition();
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G4ParticleDefinition* hydrogenDef = instance->GetIon("hydrogen");
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G4ParticleDefinition* alphaPlusPlusDef = instance->GetIon("alpha++");
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G4ParticleDefinition* alphaPlusDef = instance->GetIon("alpha+");
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G4ParticleDefinition* heliumDef = instance->GetIon("helium");
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G4DNAGenericIonsManager *instance;
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instance = G4DNAGenericIonsManager::Instance();
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G4ParticleDefinition* protonDef = G4Proton::ProtonDefinition();
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G4ParticleDefinition* hydrogenDef = instance->GetIon("hydrogen");
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G4ParticleDefinition* alphaPlusPlusDef = instance->GetIon("alpha++");
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G4ParticleDefinition* alphaPlusDef = instance->GetIon("alpha+");
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G4ParticleDefinition* heliumDef = instance->GetIon("helium");
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G4String proton;
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G4String hydrogen;
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G4String alphaPlusPlus;
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G4String alphaPlus;
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G4String helium;
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G4String proton;
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G4String hydrogen;
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G4String alphaPlusPlus;
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G4String alphaPlus;
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G4String helium;
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// LIMITS AND CONSTANTS
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// LIMITS AND CONSTANTS
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proton = protonDef->GetParticleName();
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lowEnergyLimit[proton] = 10. * eV;
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highEnergyLimit[proton] = 500. * keV;
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kineticEnergyCorrection[0] = 1.;
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slaterEffectiveCharge[0][0] = 0.;
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slaterEffectiveCharge[1][0] = 0.;
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slaterEffectiveCharge[2][0] = 0.;
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sCoefficient[0][0] = 0.;
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sCoefficient[1][0] = 0.;
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sCoefficient[2][0] = 0.;
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proton = protonDef->GetParticleName();
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lowEnergyLimit[proton] = 10. * eV;
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highEnergyLimit[proton] = 500. * keV;
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kineticEnergyCorrection[0] = 1.;
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slaterEffectiveCharge[0][0] = 0.;
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slaterEffectiveCharge[1][0] = 0.;
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slaterEffectiveCharge[2][0] = 0.;
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sCoefficient[0][0] = 0.;
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sCoefficient[1][0] = 0.;
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sCoefficient[2][0] = 0.;
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hydrogen = hydrogenDef->GetParticleName();
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lowEnergyLimit[hydrogen] = 10. * eV;
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highEnergyLimit[hydrogen] = 500. * keV;
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kineticEnergyCorrection[0] = 1.;
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slaterEffectiveCharge[0][0] = 0.;
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slaterEffectiveCharge[1][0] = 0.;
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slaterEffectiveCharge[2][0] = 0.;
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sCoefficient[0][0] = 0.;
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sCoefficient[1][0] = 0.;
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sCoefficient[2][0] = 0.;
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hydrogen = hydrogenDef->GetParticleName();
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lowEnergyLimit[hydrogen] = 10. * eV;
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highEnergyLimit[hydrogen] = 500. * keV;
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kineticEnergyCorrection[0] = 1.;
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slaterEffectiveCharge[0][0] = 0.;
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slaterEffectiveCharge[1][0] = 0.;
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slaterEffectiveCharge[2][0] = 0.;
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sCoefficient[0][0] = 0.;
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sCoefficient[1][0] = 0.;
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sCoefficient[2][0] = 0.;
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alphaPlusPlus = alphaPlusPlusDef->GetParticleName();
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lowEnergyLimit[alphaPlusPlus] = 1. * keV;
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highEnergyLimit[alphaPlusPlus] = 400. * MeV;
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alphaPlusPlus = alphaPlusPlusDef->GetParticleName();
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lowEnergyLimit[alphaPlusPlus] = 1. * keV;
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highEnergyLimit[alphaPlusPlus] = 400. * MeV;
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kineticEnergyCorrection[1] = 0.9382723/3.727417;
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slaterEffectiveCharge[0][1]=0.;
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slaterEffectiveCharge[1][1]=0.;
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slaterEffectiveCharge[2][1]=0.;
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sCoefficient[0][1]=0.;
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sCoefficient[1][1]=0.;
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sCoefficient[2][1]=0.;
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kineticEnergyCorrection[1] = 0.9382723/3.727417;
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slaterEffectiveCharge[0][1]=0.;
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slaterEffectiveCharge[1][1]=0.;
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slaterEffectiveCharge[2][1]=0.;
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sCoefficient[0][1]=0.;
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sCoefficient[1][1]=0.;
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sCoefficient[2][1]=0.;
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alphaPlus = alphaPlusDef->GetParticleName();
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lowEnergyLimit[alphaPlus] = 1. * keV;
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highEnergyLimit[alphaPlus] = 400. * MeV;
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alphaPlus = alphaPlusDef->GetParticleName();
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lowEnergyLimit[alphaPlus] = 1. * keV;
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highEnergyLimit[alphaPlus] = 400. * MeV;
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kineticEnergyCorrection[2] = 0.9382723/3.727417;
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slaterEffectiveCharge[0][2]=2.0;
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kineticEnergyCorrection[2] = 0.9382723/3.727417;
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slaterEffectiveCharge[0][2]=2.0;
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// Following values provided by M. Dingfelder
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slaterEffectiveCharge[1][2]=2.00;
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slaterEffectiveCharge[2][2]=2.00;
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//
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sCoefficient[0][2]=0.7;
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sCoefficient[1][2]=0.15;
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sCoefficient[2][2]=0.15;
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// Following values provided by M. Dingfelder
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slaterEffectiveCharge[1][2]=2.00;
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slaterEffectiveCharge[2][2]=2.00;
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//
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sCoefficient[0][2]=0.7;
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sCoefficient[1][2]=0.15;
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sCoefficient[2][2]=0.15;
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helium = heliumDef->GetParticleName();
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lowEnergyLimit[helium] = 1. * keV;
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highEnergyLimit[helium] = 400. * MeV;
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kineticEnergyCorrection[3] = 0.9382723/3.727417;
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slaterEffectiveCharge[0][3]=1.7;
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slaterEffectiveCharge[1][3]=1.15;
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slaterEffectiveCharge[2][3]=1.15;
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sCoefficient[0][3]=0.5;
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sCoefficient[1][3]=0.25;
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sCoefficient[2][3]=0.25;
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helium = heliumDef->GetParticleName();
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lowEnergyLimit[helium] = 1. * keV;
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highEnergyLimit[helium] = 400. * MeV;
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kineticEnergyCorrection[3] = 0.9382723/3.727417;
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slaterEffectiveCharge[0][3]=1.7;
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slaterEffectiveCharge[1][3]=1.15;
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slaterEffectiveCharge[2][3]=1.15;
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sCoefficient[0][3]=0.5;
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sCoefficient[1][3]=0.25;
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sCoefficient[2][3]=0.25;
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//
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//
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if (particle==protonDef)
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{
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SetLowEnergyLimit(lowEnergyLimit[proton]);
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SetHighEnergyLimit(highEnergyLimit[proton]);
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}
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if (particle==protonDef)
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{
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SetLowEnergyLimit(lowEnergyLimit[proton]);
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SetHighEnergyLimit(highEnergyLimit[proton]);
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}
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if (particle==hydrogenDef)
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{
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SetLowEnergyLimit(lowEnergyLimit[hydrogen]);
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SetHighEnergyLimit(highEnergyLimit[hydrogen]);
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}
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if (particle==hydrogenDef)
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{
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SetLowEnergyLimit(lowEnergyLimit[hydrogen]);
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SetHighEnergyLimit(highEnergyLimit[hydrogen]);
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}
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if (particle==alphaPlusPlusDef)
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{
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SetLowEnergyLimit(lowEnergyLimit[alphaPlusPlus]);
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SetHighEnergyLimit(highEnergyLimit[alphaPlusPlus]);
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}
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if (particle==alphaPlusPlusDef)
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{
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SetLowEnergyLimit(lowEnergyLimit[alphaPlusPlus]);
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SetHighEnergyLimit(highEnergyLimit[alphaPlusPlus]);
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}
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if (particle==alphaPlusDef)
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{
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SetLowEnergyLimit(lowEnergyLimit[alphaPlus]);
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SetHighEnergyLimit(highEnergyLimit[alphaPlus]);
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}
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if (particle==alphaPlusDef)
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{
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SetLowEnergyLimit(lowEnergyLimit[alphaPlus]);
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SetHighEnergyLimit(highEnergyLimit[alphaPlus]);
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}
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if (particle==heliumDef)
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{
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SetLowEnergyLimit(lowEnergyLimit[helium]);
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SetHighEnergyLimit(highEnergyLimit[helium]);
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}
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if (particle==heliumDef)
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{
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SetLowEnergyLimit(lowEnergyLimit[helium]);
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SetHighEnergyLimit(highEnergyLimit[helium]);
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}
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//
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//
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nLevels = waterExcitation.NumberOfLevels();
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nLevels = waterExcitation.NumberOfLevels();
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//
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if( verboseLevel>0 )
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{
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G4cout << "Miller & Green excitation model is initialized " << G4endl
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<< "Energy range: "
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<< LowEnergyLimit() / eV << " eV - "
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<< HighEnergyLimit() / keV << " keV for "
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<< particle->GetParticleName()
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<< G4endl;
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}
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//
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if( verboseLevel>0 )
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{
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G4cout << "Miller & Green excitation model is initialized " << G4endl
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<< "Energy range: "
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<< LowEnergyLimit() / eV << " eV - "
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<< HighEnergyLimit() / keV << " keV for "
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<< particle->GetParticleName()
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<< G4endl;
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}
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// Initialize water density pointer
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fpMolWaterDensity = G4DNAMolecularMaterial::Instance()->GetNumMolPerVolTableFor(G4Material::GetMaterial("G4_WATER"));
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// Initialize water density pointer
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fpMolWaterDensity = G4DNAMolecularMaterial::Instance()->GetNumMolPerVolTableFor(G4Material::GetMaterial("G4_WATER"));
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if (isInitialised) { return; }
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fParticleChangeForGamma = GetParticleChangeForGamma();
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isInitialised = true;
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if (isInitialised) { return; }
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fParticleChangeForGamma = GetParticleChangeForGamma();
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isInitialised = true;
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}
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@@ -230,63 +227,58 @@ G4double G4DNAMillerGreenExcitationModel::CrossSectionPerVolume(const G4Material
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G4double,
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G4double)
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{
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if (verboseLevel > 3)
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G4cout << "Calling CrossSectionPerVolume() of G4DNAMillerGreenExcitationModel" << G4endl;
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if (verboseLevel > 3)
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G4cout << "Calling CrossSectionPerVolume() of G4DNAMillerGreenExcitationModel" << G4endl;
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// Calculate total cross section for model
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// Calculate total cross section for model
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G4DNAGenericIonsManager *instance;
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instance = G4DNAGenericIonsManager::Instance();
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G4DNAGenericIonsManager *instance;
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instance = G4DNAGenericIonsManager::Instance();
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if (
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particleDefinition != G4Proton::ProtonDefinition()
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&&
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particleDefinition != instance->GetIon("hydrogen")
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&&
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particleDefinition != instance->GetIon("alpha++")
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&&
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particleDefinition != instance->GetIon("alpha+")
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&&
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particleDefinition != instance->GetIon("helium")
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)
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if (
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particleDefinition != G4Proton::ProtonDefinition()
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&&
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particleDefinition != instance->GetIon("hydrogen")
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&&
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particleDefinition != instance->GetIon("alpha++")
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&&
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particleDefinition != instance->GetIon("alpha+")
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&&
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particleDefinition != instance->GetIon("helium")
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)
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return 0;
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return 0;
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G4double lowLim = 0;
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G4double highLim = 0;
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G4double crossSection = 0.;
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G4double lowLim = 0;
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G4double highLim = 0;
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G4double crossSection = 0.;
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G4double waterDensity = (*fpMolWaterDensity)[material->GetIndex()];
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G4double waterDensity = (*fpMolWaterDensity)[material->GetIndex()];
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if(waterDensity!= 0.0)
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// if (material == nistwater || material->GetBaseMaterial() == nistwater)
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{
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// G4cout << "WATER DENSITY = " << waterDensity*G4Material::GetMaterial("G4_WATER")->GetMassOfMolecule()/(g/cm3)
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// << G4endl;
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const G4String& particleName = particleDefinition->GetParticleName();
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const G4String& particleName = particleDefinition->GetParticleName();
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std::map< G4String,G4double,std::less<G4String> >::iterator pos1;
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pos1 = lowEnergyLimit.find(particleName);
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std::map< G4String,G4double,std::less<G4String> >::iterator pos1;
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pos1 = lowEnergyLimit.find(particleName);
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if (pos1 != lowEnergyLimit.end())
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{
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lowLim = pos1->second;
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}
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if (pos1 != lowEnergyLimit.end())
|
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{
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lowLim = pos1->second;
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}
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std::map< G4String,G4double,std::less<G4String> >::iterator pos2;
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pos2 = highEnergyLimit.find(particleName);
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std::map< G4String,G4double,std::less<G4String> >::iterator pos2;
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pos2 = highEnergyLimit.find(particleName);
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if (pos2 != highEnergyLimit.end())
|
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{
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highLim = pos2->second;
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}
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if (pos2 != highEnergyLimit.end())
|
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{
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highLim = pos2->second;
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}
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if (k >= lowLim && k < highLim)
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{
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crossSection = Sum(k,particleDefinition);
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if (k >= lowLim && k <= highLim)
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{
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crossSection = Sum(k,particleDefinition);
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// add ONE or TWO electron-water excitation for alpha+ and helium
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/*
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// add ONE or TWO electron-water excitation for alpha+ and helium
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/*
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if ( particleDefinition == instance->GetIon("alpha+")
|
||||
||
|
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particleDefinition == instance->GetIon("helium")
|
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@@ -332,32 +324,22 @@ G4double G4DNAMillerGreenExcitationModel::CrossSectionPerVolume(const G4Material
|
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delete excitationXS;
|
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}
|
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*/
|
||||
*/
|
||||
|
||||
}
|
||||
}
|
||||
|
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if (verboseLevel > 2)
|
||||
{
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||||
G4cout << "__________________________________" << G4endl;
|
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G4cout << "G4DNAMillerGreenExcitationModel - XS INFO START" << G4endl;
|
||||
G4cout << "Kinetic energy(eV)=" << k/eV << " particle : " << particleDefinition->GetParticleName() << G4endl;
|
||||
G4cout << "Cross section per water molecule (cm^2)=" << crossSection/cm/cm << G4endl;
|
||||
G4cout << "Cross section per water molecule (cm^-1)=" << crossSection*waterDensity/(1./cm) << G4endl;
|
||||
// G4cout << " - Cross section per water molecule (cm^-1)=" << sigma*material->GetAtomicNumDensityVector()[1]/(1./cm) << G4endl;
|
||||
G4cout << "G4DNAMillerGreenExcitationModel - XS INFO END" << G4endl;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (verboseLevel > 2)
|
||||
{
|
||||
G4cout << "MillerGreenExcitationModel : WARNING Water density is NULL" << G4endl;
|
||||
}
|
||||
}
|
||||
if (verboseLevel > 2)
|
||||
{
|
||||
G4cout << "__________________________________" << G4endl;
|
||||
G4cout << "G4DNAMillerGreenExcitationModel - XS INFO START" << G4endl;
|
||||
G4cout << "Kinetic energy(eV)=" << k/eV << " particle : " << particleDefinition->GetParticleName() << G4endl;
|
||||
G4cout << "Cross section per water molecule (cm^2)=" << crossSection/cm/cm << G4endl;
|
||||
G4cout << "Cross section per water molecule (cm^-1)=" << crossSection*waterDensity/(1./cm) << G4endl;
|
||||
// G4cout << " - Cross section per water molecule (cm^-1)=" << sigma*material->GetAtomicNumDensityVector()[1]/(1./cm) << G4endl;
|
||||
G4cout << "G4DNAMillerGreenExcitationModel - XS INFO END" << G4endl;
|
||||
}
|
||||
|
||||
return crossSection*waterDensity;
|
||||
// return crossSection*material->GetAtomicNumDensityVector()[1];
|
||||
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
@@ -369,37 +351,34 @@ void G4DNAMillerGreenExcitationModel::SampleSecondaries(std::vector<G4DynamicPar
|
||||
G4double)
|
||||
{
|
||||
|
||||
if (verboseLevel > 3)
|
||||
G4cout << "Calling SampleSecondaries() of G4DNAMillerGreenExcitationModel" << G4endl;
|
||||
if (verboseLevel > 3)
|
||||
G4cout << "Calling SampleSecondaries() of G4DNAMillerGreenExcitationModel" << G4endl;
|
||||
|
||||
G4double particleEnergy0 = aDynamicParticle->GetKineticEnergy();
|
||||
G4double particleEnergy0 = aDynamicParticle->GetKineticEnergy();
|
||||
|
||||
G4int level = RandomSelect(particleEnergy0,aDynamicParticle->GetDefinition());
|
||||
G4int level = RandomSelect(particleEnergy0,aDynamicParticle->GetDefinition());
|
||||
|
||||
// G4double excitationEnergy = waterExcitation.ExcitationEnergy(level);
|
||||
// Dingfelder's excitation levels
|
||||
const G4double excitation[]={ 8.17*eV, 10.13*eV, 11.31*eV, 12.91*eV, 14.50*eV};
|
||||
G4double excitationEnergy = excitation[level];
|
||||
|
||||
// Dingfelder's excitation levels
|
||||
const G4double excitation[]={ 8.17*eV, 10.13*eV, 11.31*eV, 12.91*eV, 14.50*eV};
|
||||
G4double excitationEnergy = excitation[level];
|
||||
G4double newEnergy = 0.;
|
||||
|
||||
if (!statCode) newEnergy = particleEnergy0 - excitationEnergy;
|
||||
|
||||
G4double newEnergy = 0.;
|
||||
|
||||
if (!statCode) newEnergy = particleEnergy0 - excitationEnergy;
|
||||
else newEnergy = particleEnergy0;
|
||||
|
||||
if (newEnergy>0)
|
||||
{
|
||||
fParticleChangeForGamma->ProposeMomentumDirection(aDynamicParticle->GetMomentumDirection());
|
||||
fParticleChangeForGamma->SetProposedKineticEnergy(newEnergy);
|
||||
fParticleChangeForGamma->ProposeLocalEnergyDeposit(excitationEnergy);
|
||||
|
||||
else newEnergy = particleEnergy0;
|
||||
|
||||
if (newEnergy>0)
|
||||
{
|
||||
fParticleChangeForGamma->ProposeMomentumDirection(aDynamicParticle->GetMomentumDirection());
|
||||
fParticleChangeForGamma->SetProposedKineticEnergy(newEnergy);
|
||||
fParticleChangeForGamma->ProposeLocalEnergyDeposit(excitationEnergy);
|
||||
const G4Track * theIncomingTrack = fParticleChangeForGamma->GetCurrentTrack();
|
||||
G4DNAChemistryManager::Instance()->CreateWaterMolecule(eExcitedMolecule,
|
||||
level, theIncomingTrack);
|
||||
|
||||
const G4Track * theIncomingTrack = fParticleChangeForGamma->GetCurrentTrack();
|
||||
G4DNAChemistryManager::Instance()->CreateWaterMolecule(eExcitedMolecule,
|
||||
level,
|
||||
theIncomingTrack);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -418,118 +397,118 @@ G4double G4DNAMillerGreenExcitationModel::GetPartialCrossSection(const G4Materia
|
||||
G4double G4DNAMillerGreenExcitationModel::PartialCrossSection(G4double k, G4int excitationLevel,
|
||||
const G4ParticleDefinition* particleDefinition)
|
||||
{
|
||||
// ( ( z * aj ) ^ omegaj ) * ( t - ej ) ^ nu
|
||||
// sigma(t) = zEff^2 * sigma0 * --------------------------------------------
|
||||
// jj ^ ( omegaj + nu ) + t ^ ( omegaj + nu )
|
||||
//
|
||||
// where t is the kinetic energy corrected by Helium mass over proton mass for Helium ions
|
||||
//
|
||||
// zEff is:
|
||||
// 1 for protons
|
||||
// 2 for alpha++
|
||||
// and 2 - c1 S_1s - c2 S_2s - c3 S_2p for alpha+ and He
|
||||
//
|
||||
// Dingfelder et al., RPC 59, 255-275, 2000 from Miller and Green (1973)
|
||||
// Formula (34) and Table 2
|
||||
// ( ( z * aj ) ^ omegaj ) * ( t - ej ) ^ nu
|
||||
// sigma(t) = zEff^2 * sigma0 * --------------------------------------------
|
||||
// jj ^ ( omegaj + nu ) + t ^ ( omegaj + nu )
|
||||
//
|
||||
// where t is the kinetic energy corrected by Helium mass over proton mass for Helium ions
|
||||
//
|
||||
// zEff is:
|
||||
// 1 for protons
|
||||
// 2 for alpha++
|
||||
// and 2 - c1 S_1s - c2 S_2s - c3 S_2p for alpha+ and He
|
||||
//
|
||||
// Dingfelder et al., RPC 59, 255-275, 2000 from Miller and Green (1973)
|
||||
// Formula (34) and Table 2
|
||||
|
||||
const G4double sigma0(1.E+8 * barn);
|
||||
const G4double nu(1.);
|
||||
const G4double aj[]={876.*eV, 2084.* eV, 1373.*eV, 692.*eV, 900.*eV};
|
||||
const G4double jj[]={19820.*eV, 23490.*eV, 27770.*eV, 30830.*eV, 33080.*eV};
|
||||
const G4double omegaj[]={0.85, 0.88, 0.88, 0.78, 0.78};
|
||||
const G4double sigma0(1.E+8 * barn);
|
||||
const G4double nu(1.);
|
||||
const G4double aj[]={876.*eV, 2084.* eV, 1373.*eV, 692.*eV, 900.*eV};
|
||||
const G4double jj[]={19820.*eV, 23490.*eV, 27770.*eV, 30830.*eV, 33080.*eV};
|
||||
const G4double omegaj[]={0.85, 0.88, 0.88, 0.78, 0.78};
|
||||
|
||||
// Dingfelder's excitation levels
|
||||
const G4double Eliq[5]={ 8.17*eV, 10.13*eV, 11.31*eV, 12.91*eV, 14.50*eV};
|
||||
// Dingfelder's excitation levels
|
||||
const G4double Eliq[5]={ 8.17*eV, 10.13*eV, 11.31*eV, 12.91*eV, 14.50*eV};
|
||||
|
||||
G4int particleTypeIndex = 0;
|
||||
G4DNAGenericIonsManager* instance;
|
||||
instance = G4DNAGenericIonsManager::Instance();
|
||||
G4int particleTypeIndex = 0;
|
||||
G4DNAGenericIonsManager* instance;
|
||||
instance = G4DNAGenericIonsManager::Instance();
|
||||
|
||||
if (particleDefinition == G4Proton::ProtonDefinition()) particleTypeIndex=0;
|
||||
if (particleDefinition == instance->GetIon("hydrogen")) particleTypeIndex=0;
|
||||
if (particleDefinition == instance->GetIon("alpha++")) particleTypeIndex=1;
|
||||
if (particleDefinition == instance->GetIon("alpha+")) particleTypeIndex=2;
|
||||
if (particleDefinition == instance->GetIon("helium")) particleTypeIndex=3;
|
||||
if (particleDefinition == G4Proton::ProtonDefinition()) particleTypeIndex=0;
|
||||
if (particleDefinition == instance->GetIon("hydrogen")) particleTypeIndex=0;
|
||||
if (particleDefinition == instance->GetIon("alpha++")) particleTypeIndex=1;
|
||||
if (particleDefinition == instance->GetIon("alpha+")) particleTypeIndex=2;
|
||||
if (particleDefinition == instance->GetIon("helium")) particleTypeIndex=3;
|
||||
|
||||
G4double tCorrected;
|
||||
tCorrected = k * kineticEnergyCorrection[particleTypeIndex];
|
||||
G4double tCorrected;
|
||||
tCorrected = k * kineticEnergyCorrection[particleTypeIndex];
|
||||
|
||||
// SI - added protection
|
||||
if (tCorrected < Eliq[excitationLevel]) return 0;
|
||||
//
|
||||
// SI - added protection
|
||||
if (tCorrected < Eliq[excitationLevel]) return 0;
|
||||
//
|
||||
|
||||
G4int z = 10;
|
||||
G4int z = 10;
|
||||
|
||||
G4double numerator;
|
||||
numerator = std::pow(z * aj[excitationLevel], omegaj[excitationLevel]) *
|
||||
std::pow(tCorrected - Eliq[excitationLevel], nu);
|
||||
G4double numerator;
|
||||
numerator = std::pow(z * aj[excitationLevel], omegaj[excitationLevel]) *
|
||||
std::pow(tCorrected - Eliq[excitationLevel], nu);
|
||||
|
||||
// H case : see S. Uehara et al. IJRB 77, 2, 139-154 (2001) - section 3.3
|
||||
// H case : see S. Uehara et al. IJRB 77, 2, 139-154 (2001) - section 3.3
|
||||
|
||||
if (particleDefinition == instance->GetIon("hydrogen"))
|
||||
numerator = std::pow(z * 0.75*aj[excitationLevel], omegaj[excitationLevel]) *
|
||||
std::pow(tCorrected - Eliq[excitationLevel], nu);
|
||||
if (particleDefinition == instance->GetIon("hydrogen"))
|
||||
numerator = std::pow(z * 0.75*aj[excitationLevel], omegaj[excitationLevel]) *
|
||||
std::pow(tCorrected - Eliq[excitationLevel], nu);
|
||||
|
||||
|
||||
G4double power;
|
||||
power = omegaj[excitationLevel] + nu;
|
||||
G4double power;
|
||||
power = omegaj[excitationLevel] + nu;
|
||||
|
||||
G4double denominator;
|
||||
denominator = std::pow(jj[excitationLevel], power) + std::pow(tCorrected, power);
|
||||
G4double denominator;
|
||||
denominator = std::pow(jj[excitationLevel], power) + std::pow(tCorrected, power);
|
||||
|
||||
G4double zEff = particleDefinition->GetPDGCharge() / eplus + particleDefinition->GetLeptonNumber();
|
||||
G4double zEff = particleDefinition->GetPDGCharge() / eplus + particleDefinition->GetLeptonNumber();
|
||||
|
||||
zEff -= ( sCoefficient[0][particleTypeIndex] * S_1s(k, Eliq[excitationLevel], slaterEffectiveCharge[0][particleTypeIndex], 1.) +
|
||||
sCoefficient[1][particleTypeIndex] * S_2s(k, Eliq[excitationLevel], slaterEffectiveCharge[1][particleTypeIndex], 2.) +
|
||||
sCoefficient[2][particleTypeIndex] * S_2p(k, Eliq[excitationLevel], slaterEffectiveCharge[2][particleTypeIndex], 2.) );
|
||||
zEff -= ( sCoefficient[0][particleTypeIndex] * S_1s(k, Eliq[excitationLevel], slaterEffectiveCharge[0][particleTypeIndex], 1.) +
|
||||
sCoefficient[1][particleTypeIndex] * S_2s(k, Eliq[excitationLevel], slaterEffectiveCharge[1][particleTypeIndex], 2.) +
|
||||
sCoefficient[2][particleTypeIndex] * S_2p(k, Eliq[excitationLevel], slaterEffectiveCharge[2][particleTypeIndex], 2.) );
|
||||
|
||||
if (particleDefinition == instance->GetIon("hydrogen")) zEff = 1.;
|
||||
if (particleDefinition == instance->GetIon("hydrogen")) zEff = 1.;
|
||||
|
||||
G4double cross = sigma0 * zEff * zEff * numerator / denominator;
|
||||
G4double cross = sigma0 * zEff * zEff * numerator / denominator;
|
||||
|
||||
|
||||
return cross;
|
||||
return cross;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4int G4DNAMillerGreenExcitationModel::RandomSelect(G4double k,const G4ParticleDefinition* particle)
|
||||
{
|
||||
G4int i = nLevels;
|
||||
G4double value = 0.;
|
||||
std::deque<G4double> values;
|
||||
G4int i = nLevels;
|
||||
G4double value = 0.;
|
||||
std::deque<G4double> values;
|
||||
|
||||
G4DNAGenericIonsManager *instance;
|
||||
instance = G4DNAGenericIonsManager::Instance();
|
||||
G4DNAGenericIonsManager *instance;
|
||||
instance = G4DNAGenericIonsManager::Instance();
|
||||
|
||||
if ( particle == instance->GetIon("alpha++") ||
|
||||
particle == G4Proton::ProtonDefinition()||
|
||||
particle == instance->GetIon("hydrogen") ||
|
||||
particle == instance->GetIon("alpha+") ||
|
||||
particle == instance->GetIon("helium")
|
||||
)
|
||||
if ( particle == instance->GetIon("alpha++") ||
|
||||
particle == G4Proton::ProtonDefinition()||
|
||||
particle == instance->GetIon("hydrogen") ||
|
||||
particle == instance->GetIon("alpha+") ||
|
||||
particle == instance->GetIon("helium")
|
||||
)
|
||||
{
|
||||
while (i > 0)
|
||||
{
|
||||
while (i > 0)
|
||||
{
|
||||
i--;
|
||||
G4double partial = PartialCrossSection(k,i,particle);
|
||||
values.push_front(partial);
|
||||
value += partial;
|
||||
}
|
||||
|
||||
value *= G4UniformRand();
|
||||
|
||||
i = nLevels;
|
||||
|
||||
while (i > 0)
|
||||
{
|
||||
i--;
|
||||
if (values[i] > value) return i;
|
||||
value -= values[i];
|
||||
}
|
||||
i--;
|
||||
G4double partial = PartialCrossSection(k,i,particle);
|
||||
values.push_front(partial);
|
||||
value += partial;
|
||||
}
|
||||
|
||||
/*
|
||||
value *= G4UniformRand();
|
||||
|
||||
i = nLevels;
|
||||
|
||||
while (i > 0)
|
||||
{
|
||||
i--;
|
||||
if (values[i] > value) return i;
|
||||
value -= values[i];
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
// add ONE or TWO electron-water excitation for alpha+ and helium
|
||||
|
||||
if ( particle == instance->GetIon("alpha+")
|
||||
@@ -570,22 +549,22 @@ G4int G4DNAMillerGreenExcitationModel::RandomSelect(G4double k,const G4ParticleD
|
||||
value-=values[i];
|
||||
}
|
||||
}
|
||||
*/
|
||||
*/
|
||||
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
G4double G4DNAMillerGreenExcitationModel::Sum(G4double k, const G4ParticleDefinition* particle)
|
||||
{
|
||||
G4double totalCrossSection = 0.;
|
||||
G4double totalCrossSection = 0.;
|
||||
|
||||
for (G4int i=0; i<nLevels; i++)
|
||||
{
|
||||
totalCrossSection += PartialCrossSection(k,i,particle);
|
||||
}
|
||||
return totalCrossSection;
|
||||
for (G4int i=0; i<nLevels; i++)
|
||||
{
|
||||
totalCrossSection += PartialCrossSection(k,i,particle);
|
||||
}
|
||||
return totalCrossSection;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
@@ -595,13 +574,13 @@ G4double G4DNAMillerGreenExcitationModel::S_1s(G4double t,
|
||||
G4double _slaterEffectiveCharge,
|
||||
G4double shellNumber)
|
||||
{
|
||||
// 1 - e^(-2r) * ( 1 + 2 r + 2 r^2)
|
||||
// Dingfelder, in Chattanooga 2005 proceedings, formula (7)
|
||||
// 1 - e^(-2r) * ( 1 + 2 r + 2 r^2)
|
||||
// Dingfelder, in Chattanooga 2005 proceedings, formula (7)
|
||||
|
||||
G4double r = R(t, energyTransferred, _slaterEffectiveCharge, shellNumber);
|
||||
G4double value = 1. - G4Exp(-2 * r) * ( ( 2. * r + 2. ) * r + 1. );
|
||||
G4double r = R(t, energyTransferred, _slaterEffectiveCharge, shellNumber);
|
||||
G4double value = 1. - G4Exp(-2 * r) * ( ( 2. * r + 2. ) * r + 1. );
|
||||
|
||||
return value;
|
||||
return value;
|
||||
}
|
||||
|
||||
|
||||
@@ -612,13 +591,13 @@ G4double G4DNAMillerGreenExcitationModel::S_2s(G4double t,
|
||||
G4double _slaterEffectiveCharge,
|
||||
G4double shellNumber)
|
||||
{
|
||||
// 1 - e^(-2 r) * ( 1 + 2 r + 2 r^2 + 2 r^4)
|
||||
// Dingfelder, in Chattanooga 2005 proceedings, formula (8)
|
||||
// 1 - e^(-2 r) * ( 1 + 2 r + 2 r^2 + 2 r^4)
|
||||
// Dingfelder, in Chattanooga 2005 proceedings, formula (8)
|
||||
|
||||
G4double r = R(t, energyTransferred, _slaterEffectiveCharge, shellNumber);
|
||||
G4double value = 1. - G4Exp(-2 * r) * (((2. * r * r + 2.) * r + 2.) * r + 1.);
|
||||
G4double r = R(t, energyTransferred, _slaterEffectiveCharge, shellNumber);
|
||||
G4double value = 1. - G4Exp(-2 * r) * (((2. * r * r + 2.) * r + 2.) * r + 1.);
|
||||
|
||||
return value;
|
||||
return value;
|
||||
|
||||
}
|
||||
|
||||
@@ -629,13 +608,13 @@ G4double G4DNAMillerGreenExcitationModel::S_2p(G4double t,
|
||||
G4double _slaterEffectiveCharge,
|
||||
G4double shellNumber)
|
||||
{
|
||||
// 1 - e^(-2 r) * ( 1 + 2 r + 2 r^2 + 4/3 r^3 + 2/3 r^4)
|
||||
// Dingfelder, in Chattanooga 2005 proceedings, formula (9)
|
||||
// 1 - e^(-2 r) * ( 1 + 2 r + 2 r^2 + 4/3 r^3 + 2/3 r^4)
|
||||
// Dingfelder, in Chattanooga 2005 proceedings, formula (9)
|
||||
|
||||
G4double r = R(t, energyTransferred, _slaterEffectiveCharge, shellNumber);
|
||||
G4double value = 1. - G4Exp(-2 * r) * (((( 2./3. * r + 4./3.) * r + 2.) * r + 2.) * r + 1.);
|
||||
G4double r = R(t, energyTransferred, _slaterEffectiveCharge, shellNumber);
|
||||
G4double value = 1. - G4Exp(-2 * r) * (((( 2./3. * r + 4./3.) * r + 2.) * r + 2.) * r + 1.);
|
||||
|
||||
return value;
|
||||
return value;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
@@ -645,15 +624,15 @@ G4double G4DNAMillerGreenExcitationModel::R(G4double t,
|
||||
G4double _slaterEffectiveCharge,
|
||||
G4double shellNumber)
|
||||
{
|
||||
// tElectron = m_electron / m_alpha * t
|
||||
// Dingfelder, in Chattanooga 2005 proceedings, p 4
|
||||
// tElectron = m_electron / m_alpha * t
|
||||
// Dingfelder, in Chattanooga 2005 proceedings, p 4
|
||||
|
||||
G4double tElectron = 0.511/3728. * t;
|
||||
G4double tElectron = 0.511/3728. * t;
|
||||
|
||||
// The following is provided by M. Dingfelder
|
||||
G4double H = 2.*13.60569172 * eV;
|
||||
G4double value = std::sqrt ( 2. * tElectron / H ) / ( energyTransferred / H ) * (_slaterEffectiveCharge/shellNumber);
|
||||
// The following is provided by M. Dingfelder
|
||||
G4double H = 2.*13.60569172 * eV;
|
||||
G4double value = std::sqrt ( 2. * tElectron / H ) / ( energyTransferred / H ) * (_slaterEffectiveCharge/shellNumber);
|
||||
|
||||
return value;
|
||||
return value;
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user