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G4DiffractiveExcitation Class Reference

#include <geant4/tree/geant4-10.6-release/source/processes/hadronic/models/parton_string/diffraction/include/G4DiffractiveExcitation.hh>

Classes

struct  CommonVariables
 

Public Member Functions

 G4DiffractiveExcitation ()
 
virtual ~G4DiffractiveExcitation ()
 
virtual G4bool ExciteParticipants (G4VSplitableHadron *aPartner, G4VSplitableHadron *bPartner, G4FTFParameters *theParameters, G4ElasticHNScattering *theElastic) const
 
virtual void CreateStrings (G4VSplitableHadron *aHadron, G4bool isProjectile, G4ExcitedString *&FirstString, G4ExcitedString *&SecondString, G4FTFParameters *theParameters) const
 

Private Member Functions

 G4DiffractiveExcitation (const G4DiffractiveExcitation &right)
 
const G4DiffractiveExcitation & operator= (const G4DiffractiveExcitation &right)
 
G4bool operator== (const G4DiffractiveExcitation &right) const
 
G4bool operator!= (const G4DiffractiveExcitation &right) const
 
G4double LambdaF (G4double sqrM, G4double sqrM1, G4double sqrM2) const
 
G4ThreeVector GaussianPt (G4double AveragePt2, G4double maxPtSquare) const
 
G4double ChooseP (G4double Pmin, G4double Pmax) const
 
G4double GetQuarkFractionOfKink (G4double zmin, G4double zmax) const
 
void UnpackMeson (G4int IdPDG, G4int &Q1, G4int &Q2) const
 
void UnpackBaryon (G4int IdPDG, G4int &Q1, G4int &Q2, G4int &Q3) const
 
G4int NewNucleonId (G4int Q1, G4int Q2, G4int Q3) const
 
G4int ExciteParticipants_doChargeExchange (G4VSplitableHadron *projectile, G4VSplitableHadron *target, G4FTFParameters *theParameters, G4ElasticHNScattering *theElastic, CommonVariables &common) const
 
G4bool ExciteParticipants_doDiffraction (G4VSplitableHadron *projectile, G4VSplitableHadron *target, G4FTFParameters *theParameters, CommonVariables &common) const
 
G4bool ExciteParticipants_doNonDiffraction (G4VSplitableHadron *projectile, G4VSplitableHadron *target, G4FTFParameters *theParameters, CommonVariables &common) const
 

Detailed Description

Definition at line 52 of file G4DiffractiveExcitation.hh.

View newest version in sPHENIX GitHub at line 52 of file G4DiffractiveExcitation.hh

Constructor & Destructor Documentation

G4DiffractiveExcitation::G4DiffractiveExcitation ( )

Definition at line 79 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 79 of file G4DiffractiveExcitation.cc

G4DiffractiveExcitation::~G4DiffractiveExcitation ( )
virtual

Definition at line 84 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 84 of file G4DiffractiveExcitation.cc

G4DiffractiveExcitation::G4DiffractiveExcitation ( const G4DiffractiveExcitation &  right)
private

Definition at line 1423 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 1423 of file G4DiffractiveExcitation.cc

Member Function Documentation

G4double G4DiffractiveExcitation::ChooseP ( G4double  Pmin,
G4double  Pmax 
) const
private

Definition at line 1316 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 1316 of file G4DiffractiveExcitation.cc

References G4cout, G4endl, G4UniformRand, G4Pow::GetInstance(), P, and G4Pow::powA().

Referenced by ExciteParticipants_doDiffraction(), and ExciteParticipants_doNonDiffraction().

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void G4DiffractiveExcitation::CreateStrings ( G4VSplitableHadron *  aHadron,
G4bool  isProjectile,
G4ExcitedString *&  FirstString,
G4ExcitedString *&  SecondString,
G4FTFParameters *  theParameters 
) const
virtual

Definition at line 989 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 989 of file G4DiffractiveExcitation.cc

References kdfinder::abs(), CLHEP::HepLorentzVector::boostVector(), CLHEP::HepLorentzVector::e(), G4cout, G4endl, G4Exp(), G4Log(), G4UniformRand, G4VSplitableHadron::Get4Momentum(), G4Parton::Get4Momentum(), G4Parton::GetDefinition(), G4Pow::GetInstance(), G4VSplitableHadron::GetNextParton(), G4ParticleDefinition::GetParticleSubType(), G4ParticleDefinition::GetParticleType(), G4Parton::GetPDGcode(), G4ParticleDefinition::GetPDGEncoding(), G4VSplitableHadron::GetPosition(), G4FTFParameters::GetProjMinDiffMass(), G4FTFParameters::GetPt2Kink(), GetQuarkFractionOfKink(), G4FTFParameters::GetQuarkProbabilitiesAtGluonSplitUp(), G4VSplitableHadron::GetStatus(), G4FTFParameters::GetTarMinDiffMass(), G4VSplitableHadron::GetTimeOfCreation(), CLHEP::HepLorentzVector::getZ(), CLHEP::Hep3Vector::mag(), CLHEP::HepLorentzVector::mag(), MeV, pi, CLHEP::HepLorentzVector::px(), CLHEP::HepLorentzVector::py(), CLHEP::HepLorentzVector::pz(), CLHEP::HepLorentzRotation::rotateY(), CLHEP::HepLorentzRotation::rotateZ(), CLHEP::Hep3Vector::set(), G4Parton::Set4Momentum(), CLHEP::HepLorentzVector::setE(), G4ExcitedString::SetPosition(), CLHEP::HepLorentzVector::setPx(), CLHEP::HepLorentzVector::setPy(), CLHEP::HepLorentzVector::setPz(), CLHEP::HepLorentzVector::setT(), G4ExcitedString::SetTimeOfCreation(), G4VSplitableHadron::SplitUp(), sqr(), start(), tmp, CLHEP::HepLorentzVector::transform(), twopi, CLHEP::HepLorentzVector::vect(), x1, x3, Y, and Ymax.

Referenced by G4FTFModel::BuildStrings().

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G4bool G4DiffractiveExcitation::ExciteParticipants ( G4VSplitableHadron *  aPartner,
G4VSplitableHadron *  bPartner,
G4FTFParameters *  theParameters,
G4ElasticHNScattering *  theElastic 
) const
virtual

Definition at line 89 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 89 of file G4DiffractiveExcitation.cc

References kdfinder::abs(), G4DiffractiveExcitation::CommonVariables::absProjectilePDGcode, G4DiffractiveExcitation::CommonVariables::absTargetPDGcode, CLHEP::HepLorentzVector::boostVector(), G4DiffractiveExcitation::CommonVariables::BrW, common(), ExciteParticipants_doChargeExchange(), ExciteParticipants_doDiffraction(), ExciteParticipants_doNonDiffraction(), G4cout, G4endl, G4UniformRand, G4VSplitableHadron::Get4Momentum(), G4VSplitableHadron::GetDefinition(), G4SampleResonance::GetMinimumMass(), G4ParticleDefinition::GetPDGEncoding(), G4ParticleDefinition::GetPDGMass(), G4FTFParameters::GetProcProb(), G4FTFParameters::GetProjMinDiffMass(), G4FTFParameters::GetProjMinNonDiffMass(), G4FTFParameters::GetTarMinDiffMass(), G4FTFParameters::GetTarMinNonDiffMass(), if(), G4VSplitableHadron::IncrementCollisionCount(), CLHEP::HepLorentzRotation::inverse(), G4DiffractiveExcitation::CommonVariables::M0projectile, G4DiffractiveExcitation::CommonVariables::M0projectile2, G4DiffractiveExcitation::CommonVariables::M0target, G4DiffractiveExcitation::CommonVariables::M0target2, CLHEP::HepLorentzVector::mag(), CLHEP::HepLorentzVector::mag2(), MeV, G4DiffractiveExcitation::CommonVariables::MminProjectile, G4DiffractiveExcitation::CommonVariables::MminTarget, G4DiffractiveExcitation::CommonVariables::Pprojectile, G4DiffractiveExcitation::CommonVariables::ProbExc, G4DiffractiveExcitation::CommonVariables::ProbOfDiffraction, G4DiffractiveExcitation::CommonVariables::ProbProjectileDiffraction, G4DiffractiveExcitation::CommonVariables::ProbTargetDiffraction, G4DiffractiveExcitation::CommonVariables::ProjectileDiffStateMinMass, G4DiffractiveExcitation::CommonVariables::ProjectileDiffStateMinMass2, G4DiffractiveExcitation::CommonVariables::ProjectileNonDiffStateMinMass, G4DiffractiveExcitation::CommonVariables::ProjectileNonDiffStateMinMass2, G4DiffractiveExcitation::CommonVariables::ProjectilePDGcode, G4DiffractiveExcitation::CommonVariables::Ptarget, G4DiffractiveExcitation::CommonVariables::PZcms, G4DiffractiveExcitation::CommonVariables::PZcms2, G4DiffractiveExcitation::CommonVariables::Qmomentum, CLHEP::HepLorentzVector::rapidity(), CLHEP::HepLorentzRotation::rotateY(), CLHEP::HepLorentzRotation::rotateZ(), G4DiffractiveExcitation::CommonVariables::S, G4VSplitableHadron::Set4Momentum(), CLHEP::HepLorentzVector::setE(), CLHEP::HepLorentzVector::setPz(), sqr(), G4DiffractiveExcitation::CommonVariables::SqrtS, G4DiffractiveExcitation::CommonVariables::TargetDiffStateMinMass, G4DiffractiveExcitation::CommonVariables::TargetDiffStateMinMass2, G4DiffractiveExcitation::CommonVariables::TargetNonDiffStateMinMass, G4DiffractiveExcitation::CommonVariables::TargetNonDiffStateMinMass2, G4DiffractiveExcitation::CommonVariables::TargetPDGcode, G4DiffractiveExcitation::CommonVariables::toCms, G4DiffractiveExcitation::CommonVariables::toLab, CLHEP::HepLorentzVector::transform(), CLHEP::HepLorentzVector::x(), CLHEP::HepLorentzVector::y(), and CLHEP::HepLorentzVector::z().

Referenced by G4FTFModel::ExciteParticipants().

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G4int G4DiffractiveExcitation::ExciteParticipants_doChargeExchange ( G4VSplitableHadron *  projectile,
G4VSplitableHadron *  target,
G4FTFParameters *  theParameters,
G4ElasticHNScattering *  theElastic,
G4DiffractiveExcitation::CommonVariables &  common 
) const
private

Definition at line 326 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 326 of file G4DiffractiveExcitation.cc

References kdfinder::abs(), G4DiffractiveExcitation::CommonVariables::absProjectilePDGcode, G4DiffractiveExcitation::CommonVariables::absTargetPDGcode, G4DiffractiveExcitation::CommonVariables::BrW, G4ElasticHNScattering::ElasticScattering(), G4ParticleTable::FindParticle(), G4cout, G4endl, G4UniformRand, G4VSplitableHadron::Get4Momentum(), G4VSplitableHadron::GetDefinition(), G4FTFParameters::GetDeltaProbAtQuarkExchange(), G4SampleResonance::GetMinimumMass(), G4ParticleDefinition::GetParticleName(), G4ParticleTable::GetParticleTable(), G4ParticleDefinition::GetPDGiIsospin(), G4ParticleDefinition::GetPDGMass(), G4ParticleDefinition::GetPDGWidth(), G4FTFParameters::GetProbOfSameQuarkExchange(), G4VSplitableHadron::GetStatus(), if(), G4DiffractiveExcitation::CommonVariables::M0projectile, G4DiffractiveExcitation::CommonVariables::M0projectile2, G4DiffractiveExcitation::CommonVariables::M0target, G4DiffractiveExcitation::CommonVariables::M0target2, CLHEP::HepLorentzVector::mag(), MeV, G4DiffractiveExcitation::CommonVariables::MminProjectile, G4DiffractiveExcitation::CommonVariables::MminTarget, NewNucleonId(), G4DiffractiveExcitation::CommonVariables::Pprojectile, G4DiffractiveExcitation::CommonVariables::ProbExc, G4DiffractiveExcitation::CommonVariables::ProbOfDiffraction, G4DiffractiveExcitation::CommonVariables::ProbProjectileDiffraction, G4DiffractiveExcitation::CommonVariables::ProbTargetDiffraction, G4DiffractiveExcitation::CommonVariables::ProjectileDiffStateMinMass, G4DiffractiveExcitation::CommonVariables::ProjectileNonDiffStateMinMass, G4DiffractiveExcitation::CommonVariables::ProjectilePDGcode, G4DiffractiveExcitation::CommonVariables::Ptarget, G4DiffractiveExcitation::CommonVariables::PZcms, G4DiffractiveExcitation::CommonVariables::PZcms2, G4DiffractiveExcitation::CommonVariables::S, G4SampleResonance::SampleMass(), G4VSplitableHadron::Set4Momentum(), G4VSplitableHadron::SetDefinition(), CLHEP::HepLorentzVector::setE(), CLHEP::HepLorentzVector::setPz(), G4VSplitableHadron::SetStatus(), sqr(), G4DiffractiveExcitation::CommonVariables::SqrtS, G4DiffractiveExcitation::CommonVariables::TargetDiffStateMinMass, G4DiffractiveExcitation::CommonVariables::TargetNonDiffStateMinMass, G4DiffractiveExcitation::CommonVariables::TargetPDGcode, G4DiffractiveExcitation::CommonVariables::toLab, CLHEP::HepLorentzVector::transform(), UnpackBaryon(), and UnpackMeson().

Referenced by ExciteParticipants().

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G4bool G4DiffractiveExcitation::ExciteParticipants_doDiffraction ( G4VSplitableHadron *  projectile,
G4VSplitableHadron *  target,
G4FTFParameters *  theParameters,
G4DiffractiveExcitation::CommonVariables &  common 
) const
private

Definition at line 795 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 795 of file G4DiffractiveExcitation.cc

References ChooseP(), G4cout, G4endl, G4UniformRand, GaussianPt(), G4FTFParameters::GetAvaragePt2ofElasticScattering(), G4VSplitableHadron::GetSoftCollisionCount(), G4VSplitableHadron::GetStatus(), if(), G4DiffractiveExcitation::CommonVariables::M0projectile, G4DiffractiveExcitation::CommonVariables::M0projectile2, G4DiffractiveExcitation::CommonVariables::M0target, G4DiffractiveExcitation::CommonVariables::M0target2, G4DiffractiveExcitation::CommonVariables::maxPtSquare, CLHEP::HepLorentzVector::minus(), CLHEP::HepLorentzVector::plus(), G4DiffractiveExcitation::CommonVariables::PMinusMax, G4DiffractiveExcitation::CommonVariables::PMinusMin, G4DiffractiveExcitation::CommonVariables::PMinusNew, G4DiffractiveExcitation::CommonVariables::PPlusNew, G4DiffractiveExcitation::CommonVariables::Pprojectile, G4DiffractiveExcitation::CommonVariables::ProbProjectileDiffraction, G4DiffractiveExcitation::CommonVariables::ProjectileDiffStateMinMass, G4DiffractiveExcitation::CommonVariables::ProjectileDiffStateMinMass2, G4DiffractiveExcitation::CommonVariables::ProjMassT, G4DiffractiveExcitation::CommonVariables::ProjMassT2, G4DiffractiveExcitation::CommonVariables::Pt2, G4DiffractiveExcitation::CommonVariables::Ptarget, G4DiffractiveExcitation::CommonVariables::PZcms, G4DiffractiveExcitation::CommonVariables::PZcms2, G4DiffractiveExcitation::CommonVariables::Qminus, G4DiffractiveExcitation::CommonVariables::Qmomentum, G4DiffractiveExcitation::CommonVariables::Qplus, G4DiffractiveExcitation::CommonVariables::S, CLHEP::HepLorentzVector::setE(), CLHEP::HepLorentzVector::setPz(), G4VSplitableHadron::SetStatus(), sqr(), G4DiffractiveExcitation::CommonVariables::SqrtS, G4DiffractiveExcitation::CommonVariables::TargetDiffStateMinMass, G4DiffractiveExcitation::CommonVariables::TargetDiffStateMinMass2, G4DiffractiveExcitation::CommonVariables::TargMassT, G4DiffractiveExcitation::CommonVariables::TargMassT2, G4DiffractiveExcitation::CommonVariables::TMinusNew, G4DiffractiveExcitation::CommonVariables::TPlusMax, G4DiffractiveExcitation::CommonVariables::TPlusMin, G4DiffractiveExcitation::CommonVariables::TPlusNew, and CLHEP::HepLorentzVector::vect().

Referenced by ExciteParticipants().

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G4bool G4DiffractiveExcitation::ExciteParticipants_doNonDiffraction ( G4VSplitableHadron *  projectile,
G4VSplitableHadron *  target,
G4FTFParameters *  theParameters,
G4DiffractiveExcitation::CommonVariables &  common 
) const
private

Definition at line 903 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 903 of file G4DiffractiveExcitation.cc

References ChooseP(), G4cout, G4endl, G4UniformRand, GaussianPt(), G4FTFParameters::GetAveragePt2(), G4FTFParameters::GetProbLogDistr(), G4FTFParameters::GetProbLogDistrPrD(), if(), G4DiffractiveExcitation::CommonVariables::maxPtSquare, CLHEP::HepLorentzVector::minus(), CLHEP::HepLorentzVector::plus(), G4DiffractiveExcitation::CommonVariables::PMinusMax, G4DiffractiveExcitation::CommonVariables::PMinusMin, G4DiffractiveExcitation::CommonVariables::PMinusNew, G4DiffractiveExcitation::CommonVariables::Pprojectile, G4DiffractiveExcitation::CommonVariables::ProjectileNonDiffStateMinMass, G4DiffractiveExcitation::CommonVariables::ProjectileNonDiffStateMinMass2, G4DiffractiveExcitation::CommonVariables::ProjMassT, G4DiffractiveExcitation::CommonVariables::ProjMassT2, G4DiffractiveExcitation::CommonVariables::Pt2, G4DiffractiveExcitation::CommonVariables::Ptarget, G4DiffractiveExcitation::CommonVariables::PZcms, G4DiffractiveExcitation::CommonVariables::PZcms2, G4DiffractiveExcitation::CommonVariables::Qminus, G4DiffractiveExcitation::CommonVariables::Qmomentum, G4DiffractiveExcitation::CommonVariables::Qplus, G4DiffractiveExcitation::CommonVariables::S, CLHEP::HepLorentzVector::setE(), CLHEP::HepLorentzVector::setPz(), G4VSplitableHadron::SetStatus(), sqr(), G4DiffractiveExcitation::CommonVariables::SqrtS, G4DiffractiveExcitation::CommonVariables::TargetNonDiffStateMinMass, G4DiffractiveExcitation::CommonVariables::TargetNonDiffStateMinMass2, G4DiffractiveExcitation::CommonVariables::TargMassT, G4DiffractiveExcitation::CommonVariables::TargMassT2, G4DiffractiveExcitation::CommonVariables::TPlusMax, G4DiffractiveExcitation::CommonVariables::TPlusMin, G4DiffractiveExcitation::CommonVariables::TPlusNew, and CLHEP::HepLorentzVector::vect().

Referenced by ExciteParticipants().

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G4ThreeVector G4DiffractiveExcitation::GaussianPt ( G4double  AveragePt2,
G4double  maxPtSquare 
) const
private

Definition at line 1333 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 1333 of file G4DiffractiveExcitation.cc

References G4Exp(), G4Log(), G4UniformRand, phi, and twopi.

Referenced by ExciteParticipants_doDiffraction(), and ExciteParticipants_doNonDiffraction().

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G4double G4DiffractiveExcitation::GetQuarkFractionOfKink ( G4double  zmin,
G4double  zmax 
) const
private

Definition at line 1350 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 1350 of file G4DiffractiveExcitation.cc

References G4UniformRand, sqr(), and z.

Referenced by CreateStrings().

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G4double G4DiffractiveExcitation::LambdaF ( G4double  sqrM,
G4double  sqrM1,
G4double  sqrM2 
) const
private
G4int G4DiffractiveExcitation::NewNucleonId ( G4int  Q1,
G4int  Q2,
G4int  Q3 
) const
private

Definition at line 1400 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 1400 of file G4DiffractiveExcitation.cc

Referenced by ExciteParticipants_doChargeExchange().

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G4bool G4DiffractiveExcitation::operator!= ( const G4DiffractiveExcitation &  right) const
private

Definition at line 1448 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 1448 of file G4DiffractiveExcitation.cc

const G4DiffractiveExcitation & G4DiffractiveExcitation::operator= ( const G4DiffractiveExcitation &  right)
private

Definition at line 1431 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 1431 of file G4DiffractiveExcitation.cc

G4bool G4DiffractiveExcitation::operator== ( const G4DiffractiveExcitation &  right) const
private

Definition at line 1440 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 1440 of file G4DiffractiveExcitation.cc

void G4DiffractiveExcitation::UnpackBaryon ( G4int  IdPDG,
G4int &  Q1,
G4int &  Q2,
G4int &  Q3 
) const
private

Definition at line 1389 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 1389 of file G4DiffractiveExcitation.cc

Referenced by ExciteParticipants_doChargeExchange().

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void G4DiffractiveExcitation::UnpackMeson ( G4int  IdPDG,
G4int &  Q1,
G4int &  Q2 
) const
private

Definition at line 1368 of file G4DiffractiveExcitation.cc.

View newest version in sPHENIX GitHub at line 1368 of file G4DiffractiveExcitation.cc

References kdfinder::abs(), G4UniformRand, and max.

Referenced by ExciteParticipants_doChargeExchange().

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The documentation for this class was generated from the following files: