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This commit is contained in:
Gabriele Cosmo
2017-12-08 12:52:30 +01:00
parent 98e455a940
commit fc6af9e721
2166 changed files with 276760 additions and 100873 deletions
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source/processes/hadronic/models/parton_string/management/src/G4PomeronCrossSection.cc
+326
View File
@@ -0,0 +1,326 @@
//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
//
// $Id: G4PomeronCrossSection.cc 100828 2016-11-02 15:25:59Z gcosmo $
//
#include "G4PomeronCrossSection.hh"
#include "G4PhysicalConstants.hh"
#include "G4SystemOfUnits.hh"
#include "G4Pow.hh"
#include "G4Exp.hh"
#include "G4Log.hh"
G4PomeronCrossSection::G4PomeronCrossSection() :
pomeron_Alpha(0), pomeron_Alpha_Hard(0), pomeron_Alphaprime(0),
pomeron_C(0), pomeron_Gamma(0), pomeron_Gamma_Hard(0),
pomeron_Rsquare(0), pomeron_S(0)
{}
G4PomeronCrossSection::~G4PomeronCrossSection()
{;}
//**********************************************************************************************
G4PomeronCrossSection::G4PomeronCrossSection(const G4ParticleDefinition * particle)
{
G4int Encoding = std::abs(particle->GetPDGEncoding());
if (std::abs(particle->GetBaryonNumber())!=0)
InitForNucleon();
else if (Encoding/100== 3 || Encoding/10 == 3)
InitForKaon();
else
InitForPion();
}
//**********************************************************************************************
G4PomeronCrossSection::G4PomeronCrossSection(const G4Proton * )
{
InitForNucleon();
}
G4PomeronCrossSection::G4PomeronCrossSection(const G4Neutron * )
{
InitForNucleon();
}
G4PomeronCrossSection::G4PomeronCrossSection(const G4PionPlus * )
{
InitForPion();
}
G4PomeronCrossSection::G4PomeronCrossSection(const G4PionMinus * )
{
InitForPion();
}
G4PomeronCrossSection::G4PomeronCrossSection(const G4PionZero * )
{
InitForPion();
}
G4PomeronCrossSection::G4PomeronCrossSection(const G4KaonPlus * )
{
InitForKaon();
}
G4PomeronCrossSection::G4PomeronCrossSection(const G4KaonMinus * )
{
InitForKaon();
}
G4PomeronCrossSection::G4PomeronCrossSection(const G4KaonZero * )
{
InitForKaon();
}
G4PomeronCrossSection::G4PomeronCrossSection(const G4KaonZeroLong * )
{
InitForKaon();
}
G4PomeronCrossSection::G4PomeronCrossSection(const G4KaonZeroShort * )
{
InitForKaon();
}
G4PomeronCrossSection::G4PomeronCrossSection(const G4Gamma * )
{
InitForGamma();
}
G4double G4PomeronCrossSection::GetTotalCrossSection(const G4double S)
{
G4double FZ2= Expand(Z(S)/2);
return SigP(S) * FZ2;
}
G4double G4PomeronCrossSection::GetElasticCrossSection(const G4double S)
{
return SigP(S)/pomeron_C *(Expand(Z(S)/2) - Expand(Z(S)));
}
G4double G4PomeronCrossSection::GetDiffractiveCrossSection(const G4double S)
{
return ( pomeron_C -1) * GetElasticCrossSection(S);
}
G4double G4PomeronCrossSection::GetInelasticCrossSection(const G4double S)
{
return GetTotalCrossSection(S) - GetElasticCrossSection(S);
}
//-------------------------Probabilities ----------------------------
G4double G4PomeronCrossSection::GetTotalProbability(const G4double S,
const G4double impactsquare)
{
return 2/pomeron_C*(1-G4Exp(-1*Eikonal(S,impactsquare)));
}
G4double G4PomeronCrossSection::GetDiffractiveProbability(const G4double S,
const G4double impactsquare)
{
return (pomeron_C-1)/pomeron_C *
(GetTotalProbability(S,impactsquare) - GetNondiffractiveProbability(S,impactsquare));
}
G4double G4PomeronCrossSection::GetNondiffractiveProbability(const G4double S,
const G4double impactsquare)
{
return (1-G4Exp(-2*Eikonal(S,impactsquare)))/pomeron_C;
}
G4double G4PomeronCrossSection::GetElasticProbability(const G4double S,
const G4double impactsquare)
{
return (GetTotalProbability(S,impactsquare) - GetInelasticProbability(S,impactsquare));
}
G4double G4PomeronCrossSection::GetInelasticProbability(const G4double S,
const G4double impactsquare)
{
return GetNondiffractiveProbability(S,impactsquare) + GetDiffractiveProbability(S,impactsquare);
}
G4double G4PomeronCrossSection::GetCutPomeronProbability(const G4double S,
const G4double impactsquare, const G4int nPomerons)
{
G4double factorial=G4Pow::GetInstance()->factorial(nPomerons);
return G4Exp(-2*Eikonal(S,impactsquare))/pomeron_C*
G4Pow::GetInstance()->powN(2*Eikonal(S,impactsquare),nPomerons)/factorial;
}
// ---------------Temporary --- GF
void G4PomeronCrossSection::Setgamma(const G4double agam)
{
pomeron_Gamma=agam/GeV/GeV;
}
//----------------- private/Implementation methods
void G4PomeronCrossSection::InitForNucleon()
{
//pomeron_S= 3.0*GeV*GeV;
pomeron_S= 2.7*GeV*GeV;
//pomeron_Gamma= 2.16/GeV/GeV;
//pomeron_Gamma= 3.96/GeV/GeV;
pomeron_Gamma= (2.6+3.96)/GeV/GeV;
pomeron_C= 1.4;
pomeron_Rsquare= 3.56/GeV/GeV;
//pomeron_Alpha= 1.0808;
pomeron_Alpha= 0.9808;
pomeron_Alphaprime= 0.25/GeV/GeV;
pomeron_Gamma_Hard= 0.0002/GeV/GeV; // Note! if pomeron_Gamma_Hard != 0 to fit total pp-crosscection
// pomeron_Gamma_Soft shold be 2.35/GeV/GeV
pomeron_Alpha_Hard= 1.47;
}
void G4PomeronCrossSection::InitForPion()
{
pomeron_S= 1.5*GeV*GeV;
//pomeron_Gamma= 1.46/GeV/GeV;
pomeron_Gamma= 2.17/GeV/GeV;
pomeron_C= 1.6;
pomeron_Rsquare= 2.36/GeV/GeV;
pomeron_Alpha= 1.0808;
pomeron_Alphaprime= 0.25/GeV/GeV;
pomeron_Gamma_Hard= 0.0002/GeV/GeV;
pomeron_Alpha_Hard= 1.47;
}
void G4PomeronCrossSection::InitForKaon()
{
pomeron_S= 2.3*GeV*GeV;
//pomeron_Gamma= 1.31/GeV/GeV;
pomeron_Gamma= 1.92/GeV/GeV;
pomeron_C= 1.8;
pomeron_Rsquare= 1.96/GeV/GeV;
pomeron_Alpha= 1.0808;
pomeron_Alphaprime= 0.25/GeV/GeV;
pomeron_Gamma_Hard= 0.0002/GeV/GeV;
pomeron_Alpha_Hard= 1.47;
}
void G4PomeronCrossSection::InitForGamma()
{
pomeron_S= 1.7*GeV*GeV;
//pomeron_Gamma= 1.42/GeV/GeV;
pomeron_Gamma= 2.07/GeV/GeV;
pomeron_C= 1.7;
pomeron_Rsquare= 2.16/GeV/GeV;
pomeron_Alpha= 1.0808;
pomeron_Alphaprime= 0.25/GeV/GeV;
pomeron_Gamma_Hard= 0.0002/GeV/GeV;
pomeron_Alpha_Hard= 1.47;
}
G4double G4PomeronCrossSection::Expand(G4double z)
{
G4double sum=1.;
G4double current=1.;
for (G4int j=2; j<21; j++ ) {
current *= -z *(j-1)/sqr(j);
sum+=current;
}
return sum;
}
G4double G4PomeronCrossSection::Power(const G4double S)
{
return pomeron_Gamma * G4Pow::GetInstance()->powA(S/pomeron_S, pomeron_Alpha -1);
}
G4double G4PomeronCrossSection::Z(const G4double S)
{
return 2*pomeron_C * Power(S) / Lambda(S);
}
G4double G4PomeronCrossSection::Lambda(const G4double S)
{
return pomeron_Rsquare+pomeron_Alphaprime*G4Log(S/pomeron_S);
}
G4double G4PomeronCrossSection::SigP(const G4double S)
{
return 8 * pi * hbarc_squared * Power(S);
}
G4double G4PomeronCrossSection::Eikonal(const G4double S, const G4double impactsquare)
{
return Z(S)/2 * G4Exp(-impactsquare/(4*Lambda(S)*hbarc_squared));
}
//*************************************************************************************************
G4double G4PomeronCrossSection::PowerSoft(const G4double S)
{
return pomeron_Gamma * G4Pow::GetInstance()->powA(S/pomeron_S, pomeron_Alpha -1);
}
G4double G4PomeronCrossSection::PowerHard(const G4double S)
{
return pomeron_Gamma_Hard*G4Pow::GetInstance()->powA(S/pomeron_S, pomeron_Alpha_Hard -1);
}
G4double G4PomeronCrossSection::LambdaSoft(const G4double S)
{
return pomeron_Rsquare+pomeron_Alphaprime*G4Log(S/pomeron_S);
}
G4double G4PomeronCrossSection::LambdaHard(const G4double /*S*/)
{
return pomeron_Rsquare; //+pomeron_Alphaprime*G4Log(s/pomeron_S);
}
G4double G4PomeronCrossSection::Zsoft(const G4double S)
{
return 2*pomeron_C*PowerHard(S) / LambdaSoft(S);
}
G4double G4PomeronCrossSection::Zhard(const G4double S)
{
return 2*pomeron_C*PowerHard(S)/LambdaHard(S);
}
G4double G4PomeronCrossSection::SoftEikonal(G4double S, G4double impactsquare)
{
return Zsoft(S)/2*G4Exp(-impactsquare/LambdaSoft(S)/hbarc_squared/4);
}
G4double G4PomeronCrossSection::HardEikonal(G4double S, G4double impactsquare)
{
return Zhard(S)/2*G4Exp(-impactsquare/LambdaHard(S)/hbarc_squared/4);
}
//*************************************************************************************************
source/processes/hadronic/models/parton_string/management/src/G4VPartonStringModel.cc
+224 -235
View File
@@ -24,7 +24,7 @@
// ********************************************************************
//
//
// $Id: G4VPartonStringModel.cc 102023 2016-12-16 14:39:26Z gcosmo $
// $Id: G4VPartonStringModel.cc 107318 2017-11-08 16:27:32Z gcosmo $
//
//// ------------------------------------------------------------
// GEANT 4 class implementation file
@@ -50,8 +50,8 @@ G4VPartonStringModel::G4VPartonStringModel(const G4String& modelName)
theThis(0)
{
// Make shure Shotrylived particles are constructed.
G4ShortLivedConstructor ShortLived;
ShortLived.ConstructParticle();
G4ShortLivedConstructor ShortLived;
ShortLived.ConstructParticle();
}
G4VPartonStringModel::~G4VPartonStringModel()
@@ -62,16 +62,12 @@ G4KineticTrackVector * G4VPartonStringModel::Scatter(const G4Nucleus &theNucleus
const G4DynamicParticle &aPrimary)
{
G4ExcitedStringVector * strings = NULL;
G4DynamicParticle thePrimary=aPrimary;
G4LorentzVector SumStringMom(0.,0.,0.,0.);
G4KineticTrackVector * theResult = 0;
G4Nucleon * theNuclNucleon(0);
G4LorentzVector SumStringMom(0.,0.,0.,0.); // Uzhi 21 Sept. 2016
G4KineticTrackVector * theResult = 0; // Uzhi 21 Sept. 2016
G4Nucleon * theNuclNucleon(0); // Uzhi 11 Oct. 2016
#ifdef debug_PartonStringModel
#ifdef debug_PartonStringModel
G4cout<<G4endl;
G4cout<<"-----------------------Parton-String model is runnung ------------"<<G4endl;
G4cout<<"Projectile Name Mass "<<thePrimary.GetDefinition()->GetParticleName()<<" "
@@ -84,16 +80,14 @@ G4KineticTrackVector * G4VPartonStringModel::Scatter(const G4Nucleus &theNucleus
G4cout<<"Initial baryon number "<<Bsum<<G4endl;
G4cout<<"Initial charge "<<Qsum<<G4endl;
G4cout<<"-------------- Parton-String model: Generation of strings -------"<<G4endl<<G4endl;
Bsum -= theNucleus.GetA_asInt(); Qsum -= theNucleus.GetZ_asInt();
if(theThis->GetProjectileNucleus()) {
Bsum -= thePrimary.GetDefinition()->GetBaryonNumber();
Qsum -= thePrimary.GetDefinition()->GetPDGCharge();
}
G4int QsumSec(0), BsumSec(0); // Uzhi 21 Sept. 2016
G4LorentzVector SumPsecondr(0.,0.,0.,0.); // Uzhi 21 Sept. 2016
#endif
G4int QsumSec(0), BsumSec(0);
G4LorentzVector SumPsecondr(0.,0.,0.,0.);
#endif
G4LorentzRotation toZ;
G4LorentzVector Ptmp=thePrimary.Get4Momentum();
@@ -102,256 +96,251 @@ G4KineticTrackVector * G4VPartonStringModel::Scatter(const G4Nucleus &theNucleus
thePrimary.Set4Momentum(toZ*Ptmp);
G4LorentzRotation toLab(toZ.inverse());
G4bool Success=true; // Uzhi 21 Sept. 2016
G4int attempts = 0, maxAttempts=1000; // Uzhi 12 Oct. 2016
do // Uzhi 21 Sept. 2016
G4bool Success=true;
G4int attempts = 0, maxAttempts=1000;
do
{
if (attempts++ > maxAttempts )
{
theThis->Init(theNucleus,thePrimary); // To put a nucleus into ground state
// But marks of hitted nucleons are left. They must be erased.
G4V3DNucleus * ResNucleus=theThis->GetWoundedNucleus();
theNuclNucleon = ResNucleus->StartLoop() ? ResNucleus->GetNextNucleon() : NULL;
while( theNuclNucleon )
{
if(theNuclNucleon->AreYouHit()) theNuclNucleon->Hit(nullptr);
theNuclNucleon = ResNucleus->GetNextNucleon();
}
G4V3DNucleus * ProjResNucleus=theThis->GetProjectileNucleus();
if(ProjResNucleus != 0)
{
theNuclNucleon = ProjResNucleus->StartLoop() ? ProjResNucleus->GetNextNucleon() : NULL;
while( theNuclNucleon )
{
if(theNuclNucleon->AreYouHit()) theNuclNucleon->Hit(nullptr);
theNuclNucleon = ProjResNucleus->GetNextNucleon();
}
}
G4ExceptionDescription ed;
ed << "Projectile Name Mass " <<thePrimary.GetDefinition()->GetParticleName()
<< " " << thePrimary.GetMass()<< G4endl;
ed << "           Momentum  " << thePrimary.Get4Momentum() <<G4endl;
ed << "Target nucleus   A Z " << theNucleus.GetA_asInt() << " "
<< theNucleus.GetZ_asInt() <<G4endl;
ed << "Initial states of projectile and target nucleus will be returned!"<<G4endl;
G4Exception( "G4VPartonStringModel::Scatter(): fails to generate or fragment strings ",
"HAD_PARTON_STRING_001", JustWarning, ed );
G4ThreeVector Position(0.,0.,2*ResNucleus->GetOuterRadius());
G4KineticTrack* Hadron = new G4KineticTrack(aPrimary.GetParticleDefinition(),
0., Position,
aPrimary.Get4Momentum());
if(theResult == 0) theResult = new G4KineticTrackVector();
theResult->push_back(Hadron);
return theResult;
}
Success=true;
theThis->Init(theNucleus,thePrimary);
strings = GetStrings();
if(strings == 0) {Success=false; continue;} // Uzhi 28 Sept. 2016
G4double stringEnergy(0);
SumStringMom=G4LorentzVector(0.,0.,0.,0.); // Uzhi 21 Sept. 2016
#ifdef debug_PartonStringModel
G4cout<<"------------ Parton-String model: Number of produced strings ---- "<<strings->size()<<G4endl;
#endif
for ( unsigned int astring=0; astring < strings->size(); astring++)
{
// rotate string to lab frame, models have it aligned to z
if((*strings)[astring]->IsExcited())
if (attempts++ > maxAttempts )
{
stringEnergy += (*strings)[astring]->GetLeftParton()->Get4Momentum().t();
stringEnergy += (*strings)[astring]->GetRightParton()->Get4Momentum().t();
(*strings)[astring]->LorentzRotate(toLab);
SumStringMom+=(*strings)[astring]->Get4Momentum();
#ifdef debug_PartonStringModel
G4cout<<"String No "<<astring+1<<" "<<(*strings)[astring]->Get4Momentum()<<" "
<<(*strings)[astring]->Get4Momentum().mag()
<<" Partons "<<(*strings)[astring]->GetLeftParton()->GetDefinition()->GetPDGEncoding()
<<" "<<(*strings)[astring]->GetRightParton()->GetDefinition()->GetPDGEncoding()<<G4endl;
#endif
theThis->Init(theNucleus,thePrimary); // To put a nucleus into ground state
// But marks of hitted nucleons are left. They must be erased.
G4V3DNucleus * ResNucleus=theThis->GetWoundedNucleus();
theNuclNucleon = ResNucleus->StartLoop() ? ResNucleus->GetNextNucleon() : NULL;
while( theNuclNucleon )
{
if(theNuclNucleon->AreYouHit()) theNuclNucleon->Hit(nullptr);
theNuclNucleon = ResNucleus->GetNextNucleon();
}
G4V3DNucleus * ProjResNucleus=theThis->GetProjectileNucleus();
if(ProjResNucleus != 0)
{
theNuclNucleon = ProjResNucleus->StartLoop() ? ProjResNucleus->GetNextNucleon() : NULL;
while( theNuclNucleon )
{
if(theNuclNucleon->AreYouHit()) theNuclNucleon->Hit(nullptr);
theNuclNucleon = ProjResNucleus->GetNextNucleon();
}
}
G4ExceptionDescription ed;
ed << "Projectile Name Mass " <<thePrimary.GetDefinition()->GetParticleName()
<< " " << thePrimary.GetMass()<< G4endl;
ed << "           Momentum  " << thePrimary.Get4Momentum() <<G4endl;
ed << "Target nucleus   A Z " << theNucleus.GetA_asInt() << " "
<< theNucleus.GetZ_asInt() <<G4endl;
ed << "Initial states of projectile and target nucleus will be returned!"<<G4endl;
G4Exception( "G4VPartonStringModel::Scatter(): fails to generate or fragment strings ",
"HAD_PARTON_STRING_001", JustWarning, ed );
G4ThreeVector Position(0.,0.,2*ResNucleus->GetOuterRadius());
G4KineticTrack* Hadron = new G4KineticTrack(aPrimary.GetParticleDefinition(), 0.,
Position, aPrimary.Get4Momentum());
if(theResult == 0) theResult = new G4KineticTrackVector();
theResult->push_back(Hadron);
return theResult;
}
else
Success=true;
theThis->Init(theNucleus,thePrimary);
strings = GetStrings();
if(strings == 0) {Success=false; continue;}
G4double stringEnergy(0);
SumStringMom=G4LorentzVector(0.,0.,0.,0.);
#ifdef debug_PartonStringModel
G4cout<<"------------ Parton-String model: Number of produced strings ---- "<<strings->size()<<G4endl;
#endif
for ( unsigned int astring=0; astring < strings->size(); astring++)
{
stringEnergy += (*strings)[astring]->GetKineticTrack()->Get4Momentum().t();
(*strings)[astring]->LorentzRotate(toLab);
SumStringMom+=(*strings)[astring]->GetKineticTrack()->Get4Momentum();
#ifdef debug_PartonStringModel
G4cout<<"A track No "<<astring+1<<" "
<<(*strings)[astring]->GetKineticTrack()->Get4Momentum()<<" "
<<(*strings)[astring]->GetKineticTrack()->Get4Momentum().mag()<<" "
<<(*strings)[astring]->GetKineticTrack()->GetDefinition()->GetParticleName()<<G4endl;
#endif
// rotate string to lab frame, models have it aligned to z
if((*strings)[astring]->IsExcited())
{
stringEnergy += (*strings)[astring]->GetLeftParton()->Get4Momentum().t();
stringEnergy += (*strings)[astring]->GetRightParton()->Get4Momentum().t();
(*strings)[astring]->LorentzRotate(toLab);
SumStringMom+=(*strings)[astring]->Get4Momentum();
#ifdef debug_PartonStringModel
G4cout<<"String No "<<astring+1<<" "<<(*strings)[astring]->Get4Momentum()<<" "
<<(*strings)[astring]->Get4Momentum().mag()
<<" Partons "<<(*strings)[astring]->GetLeftParton()->GetDefinition()->GetPDGEncoding()
<<" "<<(*strings)[astring]->GetRightParton()->GetDefinition()->GetPDGEncoding()<<G4endl;
#endif
}
else
{
stringEnergy += (*strings)[astring]->GetKineticTrack()->Get4Momentum().t();
(*strings)[astring]->LorentzRotate(toLab);
SumStringMom+=(*strings)[astring]->GetKineticTrack()->Get4Momentum();
#ifdef debug_PartonStringModel
G4cout<<"A track No "<<astring+1<<" "
<<(*strings)[astring]->GetKineticTrack()->Get4Momentum()<<" "
<<(*strings)[astring]->GetKineticTrack()->Get4Momentum().mag()<<" "
<<(*strings)[astring]->GetKineticTrack()->GetDefinition()->GetParticleName()<<G4endl;
#endif
}
}
}
#ifdef debug_PartonStringModel
G4cout<<G4endl<<"SumString4Mom "<<SumStringMom<<G4endl;
#ifdef debug_PartonStringModel
G4cout<<G4endl<<"SumString4Mom "<<SumStringMom<<G4endl;
G4LorentzVector TargetResidual4Momentum(0.,0.,0.,0.);
G4LorentzVector ProjectileResidual4Momentum(0.,0.,0.,0.);
G4int hitsT(0), charged_hitsT(0);
G4int hitsP(0), charged_hitsP(0);
G4double ExcitationEt(0.), ExcitationEp(0.);
#endif
G4LorentzVector TargetResidual4Momentum(0.,0.,0.,0.);
G4LorentzVector ProjectileResidual4Momentum(0.,0.,0.,0.);
G4int hitsT(0), charged_hitsT(0);
G4int hitsP(0), charged_hitsP(0);
G4double ExcitationEt(0.), ExcitationEp(0.);
#endif
G4V3DNucleus * ProjResNucleus=theThis->GetProjectileNucleus();
G4V3DNucleus * ProjResNucleus=theThis->GetProjectileNucleus();
if(ProjResNucleus != 0)
{
theNuclNucleon = ProjResNucleus->StartLoop() ? ProjResNucleus->GetNextNucleon() : NULL;
while( theNuclNucleon )
{
if(theNuclNucleon->AreYouHit())
{
G4LorentzVector tmp=toLab*theNuclNucleon->Get4Momentum();
#ifdef debug_PartonStringModel
ProjectileResidual4Momentum += tmp;
hitsP++;
if ( theNuclNucleon->GetDefinition() == G4Proton::Proton() ) ++charged_hitsP;
ExcitationEp +=theNuclNucleon->GetBindingEnergy();
#endif
theNuclNucleon->SetMomentum(tmp);
}
theNuclNucleon = ProjResNucleus->GetNextNucleon();
}
#ifdef debug_PartonStringModel
G4cout<<"Projectile residual A, Z and E* "
<<thePrimary.GetDefinition()->GetBaryonNumber() - hitsP<<" "
<<thePrimary.GetDefinition()->GetPDGCharge() - charged_hitsP<<" "
<<ExcitationEp<<G4endl;
G4cout<<"Projectile residual 4 momentum "<<ProjectileResidual4Momentum<<G4endl;
#endif
}
if(ProjResNucleus != 0)
{
theNuclNucleon = ProjResNucleus->StartLoop() ? ProjResNucleus->GetNextNucleon() : NULL;
G4V3DNucleus * ResNucleus=theThis->GetWoundedNucleus();
// loop over wounded nucleus
theNuclNucleon = ResNucleus->StartLoop() ? ResNucleus->GetNextNucleon() : NULL;
while( theNuclNucleon )
{
if(theNuclNucleon->AreYouHit())
{
G4LorentzVector tmp=toLab*theNuclNucleon->Get4Momentum();
#ifdef debug_PartonStringModel
ProjectileResidual4Momentum += tmp;
hitsP++;
if ( theNuclNucleon->GetDefinition() == G4Proton::Proton() ) ++charged_hitsP;
ExcitationEp +=theNuclNucleon->GetBindingEnergy();
#endif
theNuclNucleon->SetMomentum(tmp);
}
theNuclNucleon = ProjResNucleus->GetNextNucleon();
if(theNuclNucleon->AreYouHit())
{
G4LorentzVector tmp=toLab*theNuclNucleon->Get4Momentum();
#ifdef debug_PartonStringModel
TargetResidual4Momentum += tmp;
hitsT++;
if ( theNuclNucleon->GetDefinition() == G4Proton::Proton() ) ++charged_hitsT;
ExcitationEt +=theNuclNucleon->GetBindingEnergy();
#endif
theNuclNucleon->SetMomentum(tmp);
}
theNuclNucleon = ResNucleus->GetNextNucleon();
}
#ifdef debug_PartonStringModel
G4cout<<"Projectile residual A, Z and E* "
<<thePrimary.GetDefinition()->GetBaryonNumber() - hitsP<<" "
<<thePrimary.GetDefinition()->GetPDGCharge() - charged_hitsP<<" "
<<ExcitationEp<<G4endl;
G4cout<<"Projectile residual 4 momentum "<<ProjectileResidual4Momentum<<G4endl;
#endif
}
G4V3DNucleus * ResNucleus=theThis->GetWoundedNucleus();
#ifdef debug_PartonStringModel
G4cout<<"Target residual A, Z and E* "
<<theNucleus.GetA_asInt() - hitsT<<" "
<<theNucleus.GetZ_asInt() - charged_hitsT<<" "
<<ExcitationEt<<G4endl;
G4cout<<"Target residual 4 momentum "<<TargetResidual4Momentum<<G4endl;
Bsum+=( hitsT + hitsP);
Qsum+=(charged_hitsT + charged_hitsP);
G4cout<<"Hitted # of nucleons of projectile and target "<<hitsP<<" "<<hitsT<<G4endl;
G4cout<<"Hitted # of protons of projectile and target "
<<charged_hitsP<<" "<<charged_hitsT<<G4endl<<G4endl;
G4cout<<"Bsum Qsum "<<Bsum<<" "<<Qsum<<G4endl<<G4endl;
#endif
// loop over wounded nucleus
theNuclNucleon = ResNucleus->StartLoop() ? ResNucleus->GetNextNucleon() : NULL;
while( theNuclNucleon )
{
if(theNuclNucleon->AreYouHit())
{
G4LorentzVector tmp=toLab*theNuclNucleon->Get4Momentum();
//=========================================================================================
// Fragment strings
#ifdef debug_PartonStringModel
G4cout<<"---------------- Attempt to fragment strings ------------- "<<attempts<<G4endl;
#endif
G4double InvMass=SumStringMom.mag();
G4double SumMass(0.);
#ifdef debug_PartonStringModel
QsumSec=0; BsumSec=0;
SumPsecondr=G4LorentzVector(0.,0.,0.,0.);
#endif
if(theResult != 0)
{
std::for_each(theResult->begin(), theResult->end(), DeleteKineticTrack());
delete theResult;
}
theResult = stringFragmentationModel->FragmentStrings(strings);
#ifdef debug_PartonStringModel
G4cout<<"String fragmentation success (OK - #0, Not OK - 0) : "<<theResult<<G4endl;
#endif
if(theResult == 0) {Success=false; continue;}
#ifdef debug_PartonStringModel
G4cout<<"Parton-String model: Number of produced particles "<<theResult->size()<<G4endl;
SumPsecondr = G4LorentzVector(0.,0.,0.,0.);
QsumSec = 0; BsumSec = 0;
#endif
SumMass=0.;
for ( unsigned int i=0; i < theResult->size(); i++)
{
SumMass+=(*theResult)[i]->Get4Momentum().mag();
#ifdef debug_PartonStringModel
TargetResidual4Momentum += tmp;
hitsT++;
if ( theNuclNucleon->GetDefinition() == G4Proton::Proton() ) ++charged_hitsT;
ExcitationEt +=theNuclNucleon->GetBindingEnergy();
G4cout<<i<<" : "<<(*theResult)[i]->GetDefinition()->GetParticleName()<<" "
<<(*theResult)[i]->Get4Momentum()<<" "
<<(*theResult)[i]->Get4Momentum().mag()<<" "
<<(*theResult)[i]->GetDefinition()->GetPDGMass()<<G4endl;
SumPsecondr+=(*theResult)[i]->Get4Momentum();
BsumSec += (*theResult)[i]->GetDefinition()->GetBaryonNumber();
QsumSec += (*theResult)[i]->GetDefinition()->GetPDGCharge();
#endif
theNuclNucleon->SetMomentum(tmp);
}
theNuclNucleon = ResNucleus->GetNextNucleon();
}
#ifdef debug_PartonStringModel
G4cout<<"Target residual A, Z and E* "
<<theNucleus.GetA_asInt() - hitsT<<" "
<<theNucleus.GetZ_asInt() - charged_hitsT<<" "
<<ExcitationEt<<G4endl;
G4cout<<"Target residual 4 momentum "<<TargetResidual4Momentum<<G4endl;
}
Bsum+=( hitsT + hitsP);
Qsum+=(charged_hitsT + charged_hitsP);
#ifdef debug_PartonStringModel
G4cout<<G4endl<<"-----------------------Parton-String model: balances -------------"<<G4endl;
if(Qsum != QsumSec) {
G4cout<<"Charge is not conserved!!! ----"<<G4endl;
G4cout<<" Qsum != QsumSec "<<Qsum<<" "<<QsumSec<<G4endl;
}
if(Bsum != BsumSec) {
G4cout<<"Baryon number is not conserved!!!"<<G4endl;
G4cout<<" Bsum != BsumSec "<<Bsum<<" "<<BsumSec<<G4endl;
}
#endif
G4cout<<"Hitted # of nucleons of projectile and target "<<hitsP<<" "<<hitsT<<G4endl;
G4cout<<"Hitted # of protons of projectile and target "
<<charged_hitsP<<" "<<charged_hitsT<<G4endl<<G4endl;
G4cout<<"Bsum Qsum "<<Bsum<<" "<<Qsum<<G4endl<<G4endl;
#endif
if((SumMass > InvMass)||(SumMass == 0.)) {Success=false;}
std::for_each(strings->begin(), strings->end(), DeleteString() );
delete strings;
//=========================================================================================
// Fragment strings
#ifdef debug_PartonStringModel
G4cout<<"---------------- Attempt to fragment strings ------------- "<<attempts<<G4endl;
#endif
} while(!Success);
G4double InvMass=SumStringMom.mag();
G4double SumMass(0.);
#ifdef debug_PartonStringModel
QsumSec=0; BsumSec=0; // Uzhi 21 Sept. 2016
SumPsecondr=G4LorentzVector(0.,0.,0.,0.); // Uzhi 21 Sept. 2016
#endif
if(theResult != 0)
{
std::for_each(theResult->begin(), theResult->end(), DeleteKineticTrack());
delete theResult;
}
theResult = stringFragmentationModel->FragmentStrings(strings);
#ifdef debug_PartonStringModel
G4cout<<"String fragmentation success (OK - #0, Not OK - 0) : "<<theResult<<G4endl;
#endif
if(theResult == 0) {Success=false; continue;} // Uzhi 21 Sept. 2016
#ifdef debug_PartonStringModel
G4cout<<"Parton-String model: Number of produced particles "<<theResult->size()<<G4endl;
SumPsecondr = G4LorentzVector(0.,0.,0.,0.);
QsumSec = 0; BsumSec = 0;
#endif
SumMass=0.;
for ( unsigned int i=0; i < theResult->size(); i++)
{
SumMass+=(*theResult)[i]->Get4Momentum().mag();
#ifdef debug_PartonStringModel
G4cout<<i<<" : "<<(*theResult)[i]->GetDefinition()->GetParticleName()<<" "
<<(*theResult)[i]->Get4Momentum()<<" "
<<(*theResult)[i]->Get4Momentum().mag()<<" "
<<(*theResult)[i]->GetDefinition()->GetPDGMass()<<G4endl;
SumPsecondr+=(*theResult)[i]->Get4Momentum();
BsumSec += (*theResult)[i]->GetDefinition()->GetBaryonNumber();
QsumSec += (*theResult)[i]->GetDefinition()->GetPDGCharge();
#endif
}
#ifdef debug_PartonStringModel
G4cout<<G4endl<<"-----------------------Parton-String model: balances -------------"<<G4endl;
if(Qsum != QsumSec) {
G4cout<<"Charge is not conserved!!! ----"<<G4endl;
G4cout<<" Qsum != QsumSec "<<Qsum<<" "<<QsumSec<<G4endl;
}
if(Bsum != BsumSec) {
G4cout<<"Baryon number is not conserved!!!"<<G4endl;
G4cout<<" Bsum != BsumSec "<<Bsum<<" "<<BsumSec<<G4endl;
}
#endif
if((SumMass > InvMass)||(SumMass == 0.)) {Success=false;} // Uzhi 21 Sept. 2016
std::for_each(strings->begin(), strings->end(), DeleteString() );
delete strings;
} while(!Success); // End of do // Uzhi 21 Sept. 2016
#ifdef debug_PartonStringModel
#ifdef debug_PartonStringModel
G4cout <<"Baryon number balance "<<Bsum-BsumSec<<G4endl;
G4cout <<"Charge balance "<<Qsum-QsumSec<<G4endl;
G4cout <<"4 momentum balance "<<SumStringMom-SumPsecondr<<G4endl;
G4cout<<"---------------------End of Parton-String model work -------------"<<G4endl<<G4endl;
#endif
#endif
return theResult;
}
void G4VPartonStringModel::ModelDescription(std::ostream& outFile) const
{
outFile << GetModelName() << " has no description yet.\n";
outFile << GetModelName() << " has no description yet.\n";
}
G4V3DNucleus * G4VPartonStringModel::GetProjectileNucleus() const
{ return 0;}
{ return 0; }
source/processes/hadronic/models/parton_string/management/src/G4VSplitableHadron.cc
+8 -8
View File
@@ -24,7 +24,7 @@
// ********************************************************************
//
//
// $Id: G4VSplitableHadron.cc 100828 2016-11-02 15:25:59Z gcosmo $
// $Id: G4VSplitableHadron.cc 107318 2017-11-08 16:27:32Z gcosmo $
//
// ------------------------------------------------------------
@@ -57,9 +57,9 @@ G4VSplitableHadron::G4VSplitableHadron(const G4Nucleon & aNucleon)
TimeOfCreation = 0.;
theCollisionCount= 0;
isSplit = false;
theDefinition =aNucleon.GetParticleType();
the4Momentum =aNucleon.GetMomentum();
thePosition =aNucleon.GetPosition();
theDefinition = aNucleon.GetParticleType();
the4Momentum = aNucleon.GetMomentum();
thePosition = aNucleon.GetPosition();
curStatus = 0;
}
@@ -68,9 +68,9 @@ G4VSplitableHadron::G4VSplitableHadron(const G4VKineticNucleon * aNucleon)
TimeOfCreation = 0.;
theCollisionCount= 0;
isSplit = false;
theDefinition =aNucleon->GetDefinition();
the4Momentum =aNucleon->Get4Momentum();
thePosition =aNucleon->GetPosition();
theDefinition = aNucleon->GetDefinition();
the4Momentum = aNucleon->Get4Momentum();
thePosition = aNucleon->GetPosition();
curStatus = 0;
}
@@ -81,7 +81,7 @@ G4VSplitableHadron::G4VSplitableHadron(const G4VSplitableHadron &right)
isSplit = false;
theDefinition = right.GetDefinition();
the4Momentum = right.Get4Momentum();
thePosition = right.GetPosition();
thePosition = right.GetPosition();
curStatus = 0;
}