Gabriele Cosmo
231 lines
11 KiB
C++
231 lines
11 KiB
C++
//
|
|
// ********************************************************************
|
|
// * DISCLAIMER *
|
|
// * *
|
|
// * The following disclaimer summarizes all the specific disclaimers *
|
|
// * of contributors to this software. The specific disclaimers,which *
|
|
// * govern, are listed with their locations in: *
|
|
// * http://cern.ch/geant4/license *
|
|
// * *
|
|
// * 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. *
|
|
// * *
|
|
// * This code implementation is the intellectual property of the *
|
|
// * GEANT4 collaboration. *
|
|
// * By copying, distributing or modifying the Program (or any work *
|
|
// * based on the Program) you indicate your acceptance of this *
|
|
// * statement, and all its terms. *
|
|
// ********************************************************************
|
|
//
|
|
//
|
|
// $Id: G4HEInelastic.hh,v 1.10 2002/12/12 19:17:58 gunter Exp $
|
|
// GEANT4 tag $Name: geant4-05-00 $
|
|
//
|
|
//
|
|
// G4 Gheisha High Energy (GHE) model class -- header file
|
|
// H. Fesefeldt, RWTH Aachen 23-October-1996
|
|
// Last modified: 10-December-1996
|
|
|
|
// A prototype of the Gheisha High Energy collision model.
|
|
// It includes all Physics Routines from Geant3,
|
|
// relevant for simulation of hadronic processes
|
|
// above approx. 20 GeV incident momentum.
|
|
// Not included are the Physics Routines for
|
|
// stopping particles, the low energy neutron
|
|
// slowing down description and the low energy
|
|
// nuclear reactions a(A,A')b.
|
|
// All routines pass the compiler and give
|
|
// some reasonable numbers as output.
|
|
// A statistically significant comparison
|
|
// with GEANT3 and experimental data has
|
|
// still to be done.
|
|
|
|
#ifndef G4HEInelastic_h
|
|
#define G4HEInelastic_h 1
|
|
|
|
#include "G4HEVector.hh"
|
|
#include "G4HadronicInteraction.hh"
|
|
|
|
class G4HEInelastic : public G4HadronicInteraction
|
|
{
|
|
public:
|
|
G4HEInelastic()
|
|
{
|
|
SetParticles();
|
|
conserveEnergy = true;
|
|
};
|
|
~G4HEInelastic(){ };
|
|
|
|
void SetMaxNumberOfSecondaries( const G4int maxnumber )
|
|
{ MAXPART = maxnumber;}
|
|
|
|
void SetVerboseLevel( const G4int level)
|
|
{ verboseLevel = level;}
|
|
|
|
G4int verboseLevel;
|
|
G4int MAXPART;
|
|
G4bool conserveEnergy;
|
|
void ForceEnergyConservation(G4bool energyConservation)
|
|
{ conserveEnergy = energyConservation;}
|
|
G4bool EnergyConservation(void)
|
|
{ return conserveEnergy;}
|
|
|
|
G4double Amin(G4double a, G4double b);
|
|
G4double Amax(G4double a, G4double b);
|
|
G4int Imin(G4int a, G4int b);
|
|
G4int Imax(G4int a, G4int b);
|
|
|
|
void FillParticleChange(G4HEVector pv[], G4int aVecLength);
|
|
|
|
G4double pmltpc(G4int np, G4int nm, G4int nz, G4int n, G4double b, G4double c);
|
|
|
|
G4int Factorial(G4int n);
|
|
|
|
G4double NuclearInelasticity(G4double incidentKineticEnergy,
|
|
G4double atomicWeight,
|
|
G4double atomicNumber);
|
|
G4double NuclearExcitation(G4double incidentKineticEnergy,
|
|
G4double atomicWeight,
|
|
G4double atomicNumber,
|
|
G4double& excitationEnergyCascade,
|
|
G4double& excitationEnergyEvaporation);
|
|
|
|
void HighEnergyCascading(G4bool &successful,
|
|
G4HEVector pv[],
|
|
G4int &vecLen,
|
|
G4double &excitationEnergyGNP,
|
|
G4double &excitationEnergyDTA,
|
|
G4HEVector incidentParticle,
|
|
G4HEVector targetParticle,
|
|
G4double atomicWeight,
|
|
G4double atomicNumber);
|
|
|
|
void HighEnergyClusterProduction(G4bool &successful,
|
|
G4HEVector pv[],
|
|
G4int &vecLen,
|
|
G4double &excitationEnergyGNP,
|
|
G4double &excitationEnergyDTA,
|
|
G4HEVector incidentParticle,
|
|
G4HEVector targetParticle,
|
|
G4double atomicWeight,
|
|
G4double atomicNumber);
|
|
|
|
void TuningOfHighEnergyCascading( G4HEVector pv[],
|
|
G4int &vecLen,
|
|
G4HEVector incidentParticle,
|
|
G4HEVector targetParticle,
|
|
G4double atomicWeight,
|
|
G4double atomicNumber);
|
|
|
|
void MediumEnergyCascading(G4bool &successful,
|
|
G4HEVector pv[],
|
|
G4int &vecLen,
|
|
G4double &excitationEnergyGNP,
|
|
G4double &excitationEnergyDTA,
|
|
G4HEVector incidentParticle,
|
|
G4HEVector targetParticle,
|
|
G4double atomicWeight,
|
|
G4double atomicNumber);
|
|
|
|
void MediumEnergyClusterProduction(G4bool &successful,
|
|
G4HEVector pv[],
|
|
G4int &vecLen,
|
|
G4double &excitationEnergyGNP,
|
|
G4double &excitationEnergyDTA,
|
|
G4HEVector incidentParticle,
|
|
G4HEVector targetParticle,
|
|
G4double atomicWeight,
|
|
G4double atomicNumber);
|
|
|
|
void QuasiElasticScattering(G4bool &successful,
|
|
G4HEVector pv[],
|
|
G4int &vecLen,
|
|
G4double &excitationEnergyGNP,
|
|
G4double &excitationEnergyDTA,
|
|
G4HEVector incidentParticle,
|
|
G4HEVector targetParticle,
|
|
G4double atomicWeight,
|
|
G4double atomicNumber);
|
|
|
|
void ElasticScattering(G4bool &successful,
|
|
G4HEVector pv[],
|
|
G4int &vecLen,
|
|
G4HEVector incidentParticle,
|
|
G4double atomicWeight,
|
|
G4double atomicNumber);
|
|
|
|
G4int rtmi(G4double *x, G4double xli, G4double xri, G4double eps,
|
|
G4int iend,
|
|
G4double aa, G4double bb, G4double cc, G4double dd, G4double rr);
|
|
G4double fctcos(G4double t, G4double aa, G4double bb,G4double cc, G4double dd,
|
|
G4double rr);
|
|
|
|
void StrangeParticlePairProduction(const G4double availableEnergy,
|
|
const G4double centerOfMassEnergy,
|
|
G4HEVector pv[],
|
|
G4int &vecLen,
|
|
G4HEVector incidentParticle,
|
|
G4HEVector targetParticle);
|
|
|
|
G4double NBodyPhaseSpace(const G4double totalEnergy,
|
|
const G4bool constantCrossSection,
|
|
G4HEVector pv[],
|
|
G4int &vecLen);
|
|
G4double NBodyPhaseSpace(G4int npart,
|
|
G4HEVector pv[],
|
|
G4double wmax,
|
|
G4double wfcn,
|
|
G4int maxtrial,
|
|
G4int ntrial);
|
|
|
|
G4double gpdk(G4double a, G4double b, G4double c);
|
|
void QuickSort(G4double arr[], const G4int lidx, const G4int ridx);
|
|
G4double Alam(G4double a, G4double b, G4double c);
|
|
G4double CalculatePhaseSpaceWeight( G4int npart);
|
|
|
|
G4double normal(void);
|
|
G4double GammaRand(G4double avalue);
|
|
G4double Erlang(G4int mvalue);
|
|
G4int Poisson(G4double x);
|
|
void SetParticles(void);
|
|
|
|
G4HEVector PionPlus;
|
|
G4HEVector PionZero;
|
|
G4HEVector PionMinus;
|
|
G4HEVector KaonPlus;
|
|
G4HEVector KaonZero;
|
|
G4HEVector AntiKaonZero;
|
|
G4HEVector KaonMinus;
|
|
G4HEVector KaonZeroShort;
|
|
G4HEVector KaonZeroLong;
|
|
G4HEVector Proton;
|
|
G4HEVector AntiProton;
|
|
G4HEVector Neutron;
|
|
G4HEVector AntiNeutron;
|
|
G4HEVector Lambda;
|
|
G4HEVector AntiLambda;
|
|
G4HEVector SigmaPlus;
|
|
G4HEVector SigmaZero;
|
|
G4HEVector SigmaMinus;
|
|
G4HEVector AntiSigmaPlus;
|
|
G4HEVector AntiSigmaZero;
|
|
G4HEVector AntiSigmaMinus;
|
|
G4HEVector XiZero;
|
|
G4HEVector XiMinus;
|
|
G4HEVector AntiXiZero;
|
|
G4HEVector AntiXiMinus;
|
|
G4HEVector OmegaMinus;
|
|
G4HEVector AntiOmegaMinus;
|
|
G4HEVector Deuteron;
|
|
G4HEVector Triton;
|
|
G4HEVector Alpha;
|
|
G4HEVector Gamma;
|
|
};
|
|
|
|
#endif
|
|
|
|
|