Import Geant4 5.0.0 source tree
This commit is contained in:
@@ -0,0 +1,159 @@
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//
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// ********************************************************************
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||||
// * 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. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// -------------------------------------------------------------------
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//
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// GEANT4 Class header file
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//
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//
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// File name: G4MuBetheBlochModel
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//
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// Author: Vladimir Ivanchenko on base of Laszlo Urban code
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//
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// Creation date: 09.08.2002
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//
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// Modifications:
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//
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// Class Description:
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//
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// Implementation of Bethe-Bloch model of energy loss and
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// delta-electron production by heavy charged particles
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// -------------------------------------------------------------------
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//
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#ifndef G4MuBetheBlochModel_h
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#define G4MuBetheBlochModel_h 1
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#include "G4VEmModel.hh"
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class G4MuBetheBlochModel : public G4VEmModel
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{
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public:
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G4MuBetheBlochModel(const G4ParticleDefinition* p = 0);
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~G4MuBetheBlochModel();
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G4double HighEnergyLimit(const G4ParticleDefinition* p,
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const G4Material*);
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G4double LowEnergyLimit(const G4ParticleDefinition* p,
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const G4Material*);
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void SetHighEnergyLimit(const G4Material*, G4double e) {highKinEnergy = e;};
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void SetLowEnergyLimit(const G4Material*, G4double e) {lowKinEnergy = e;};
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G4double MinEnergyCut(const G4ParticleDefinition*,
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const G4Material*);
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G4bool IsInCharge(const G4ParticleDefinition*,
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const G4Material*);
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virtual G4double ComputeDEDX(const G4Material*,
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const G4ParticleDefinition*,
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G4double kineticEnergy,
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G4double cutEnergy);
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virtual G4double CrossSection(const G4Material*,
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const G4ParticleDefinition*,
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G4double kineticEnergy,
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G4double cutEnergy,
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G4double maxEnergy);
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virtual G4std::vector<G4DynamicParticle*>* SampleSecondary(
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const G4Material*,
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const G4DynamicParticle*,
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G4double tmin,
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G4double maxEnergy);
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G4double MaxSecondaryEnergy(const G4DynamicParticle*);
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protected:
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G4double MaxSecondaryEnergy(const G4ParticleDefinition*,
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G4double kinEnergy);
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private:
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void SetParticle(const G4ParticleDefinition* p);
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G4double CrossSectionPerAtom(G4double Z,
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G4double kineticEnergy,
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G4double tmin,
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G4double tmax,
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G4double tmaxSecondary);
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G4double DifCrossSectionPerAtom(G4double kineticEnergy,
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G4double knockonEnergy,
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G4double tmaxSecondary);
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// hide assignment operator
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G4MuBetheBlochModel & operator=(const G4MuBetheBlochModel &right);
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G4MuBetheBlochModel(const G4MuBetheBlochModel&);
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const G4ParticleDefinition* particle;
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G4double mass;
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G4double chargeSquare;
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G4double ratio;
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G4double highKinEnergy;
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G4double lowKinEnergy;
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G4double twoln10;
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G4double bg2lim;
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G4double taulim;
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G4double qc;
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4MuBetheBlochModel::MaxSecondaryEnergy(
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const G4ParticleDefinition* p,
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G4double kinEnergy)
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{
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G4double gamma= kinEnergy/mass + 1.0;
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G4double tmax = 2.0*electron_mass_c2*(gamma*gamma - 1.) /
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(1. + 2.0*gamma*ratio + ratio*ratio);
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return tmax;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4MuBetheBlochModel::MaxSecondaryEnergy(const G4DynamicParticle* dp)
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{
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G4double kineticEnergy = dp->GetKineticEnergy();
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G4double gamma= kineticEnergy/mass + 1.0;
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G4double tmax = 2.0*electron_mass_c2*(gamma*gamma - 1.) /
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(1. + 2.0*gamma*ratio + ratio*ratio);
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return tmax;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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#endif
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@@ -22,7 +22,7 @@
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//
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//
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// $Id: G4MuBremsstrahlung.hh,v 1.12 2001/10/29 13:53:18 maire Exp $
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// GEANT4 tag $Name: geant4-04-01 $
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// GEANT4 tag $Name: geant4-05-00 $
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//
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//--------------- G4MuBremsstrahlung physics process ------------------
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// by Laszlo Urban, September 1997
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@@ -22,7 +22,7 @@
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//
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||||
//
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||||
// $Id: G4MuBremsstrahlung.icc,v 1.8 2001/10/24 16:36:40 maire Exp $
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||||
// GEANT4 tag $Name: geant4-04-01 $
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||||
// GEANT4 tag $Name: geant4-05-00 $
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||||
//
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//--------------- G4MuBremsstrahlung physics process ------------------
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||||
// by Laszlo Urban, September 1997
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||||
|
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@@ -0,0 +1,163 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * 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. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// -------------------------------------------------------------------
|
||||
//
|
||||
// GEANT4 Class header file
|
||||
//
|
||||
//
|
||||
// File name: G4MuBremsstrahlungModel
|
||||
//
|
||||
// Author: Vladimir Ivanchenko on base of Laszlo Urban code
|
||||
//
|
||||
// Creation date: 18.05.2002
|
||||
//
|
||||
// Modifications:
|
||||
|
||||
//
|
||||
// Class Description:
|
||||
//
|
||||
// Implementation of energy loss for gamma emission by muons
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||||
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||||
// -------------------------------------------------------------------
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||||
//
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||||
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#ifndef G4MuBremsstrahlungModel_h
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#define G4MuBremsstrahlungModel_h 1
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#include "G4VEmModel.hh"
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class G4MuBremsstrahlungModel : public G4VEmModel
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{
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public:
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G4MuBremsstrahlungModel(const G4ParticleDefinition* p = 0);
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~G4MuBremsstrahlungModel();
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G4double HighEnergyLimit(const G4ParticleDefinition* p,
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const G4Material*);
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G4double LowEnergyLimit(const G4ParticleDefinition* p,
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const G4Material*);
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void SetHighEnergyLimit(const G4Material*, G4double e) {highKinEnergy = e;};
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void SetLowEnergyLimit(const G4Material*, G4double e) {lowKinEnergy = e;};
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G4double MinEnergyCut(const G4ParticleDefinition*,
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const G4Material*);
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G4bool IsInCharge(const G4ParticleDefinition*,
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const G4Material*);
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G4double ComputeDEDX(const G4Material*,
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const G4ParticleDefinition*,
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G4double kineticEnergy,
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G4double cutEnergy);
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G4double CrossSection(const G4Material*,
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const G4ParticleDefinition*,
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G4double kineticEnergy,
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G4double cutEnergy,
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||||
G4double maxEnergy);
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||||
|
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G4std::vector<G4DynamicParticle*>* SampleSecondary(
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const G4Material*,
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||||
const G4DynamicParticle*,
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G4double tmin,
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G4double maxEnergy);
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||||
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||||
virtual G4double MaxSecondaryEnergy(
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const G4DynamicParticle* dynParticle);
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||||
protected:
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||||
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||||
virtual G4double MaxSecondaryEnergy(const G4ParticleDefinition*,
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G4double kineticEnergy);
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||||
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||||
private:
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||||
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||||
G4double ComputMuBremLoss(G4double Z, G4double A, G4double tkin, G4double cut);
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||||
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||||
G4double ComputeMicroscopicCrossSection(G4double tkin,
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||||
G4double Z,
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||||
G4double A,
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||||
G4double cut);
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||||
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||||
G4double ComputeDMicroscopicCrossSection(G4double tkin,
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||||
G4double Z,
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||||
G4double A,
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||||
G4double gammaEnergy);
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||||
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||||
void ComputePartialSumSigma(const G4Material* material, G4double tkin,
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||||
G4double cut);
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||||
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||||
const G4Element* SelectRandomAtom(const G4Material* material) const;
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void MakeSamplingTables();
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||||
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||||
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||||
// hide assignment operator
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||||
G4MuBremsstrahlungModel & operator=(const G4MuBremsstrahlungModel &right);
|
||||
G4MuBremsstrahlungModel(const G4MuBremsstrahlungModel&);
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||||
G4double highKinEnergy;
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G4double lowKinEnergy;
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||||
G4double minThreshold;
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// tables for sampling
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||||
G4int nzdat,ntdat,NBIN;
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||||
static G4double zdat[5],adat[5],tdat[8];
|
||||
G4double ya[1001], proba[5][8][1001];
|
||||
G4double cutFixed;
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||||
|
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const G4Material* oldMaterial;
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||||
G4std::vector<G4DataVector*> partialSumSigma;
|
||||
G4bool samplingTablesAreFilled;
|
||||
|
||||
};
|
||||
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||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
inline
|
||||
G4double G4MuBremsstrahlungModel::MaxSecondaryEnergy(
|
||||
const G4DynamicParticle* dynParticle)
|
||||
{
|
||||
return dynParticle->GetKineticEnergy();
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
inline
|
||||
G4double G4MuBremsstrahlungModel::MaxSecondaryEnergy(
|
||||
const G4ParticleDefinition*,
|
||||
G4double kineticEnergy)
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||||
{
|
||||
return kineticEnergy;
|
||||
}
|
||||
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||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,117 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * 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. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// -------------------------------------------------------------------
|
||||
//
|
||||
// GEANT4 Class header file
|
||||
//
|
||||
//
|
||||
// File name: G4MuBremsstrahlungSTD
|
||||
//
|
||||
// Author: Laszlo Urban
|
||||
//
|
||||
// Creation date: 30.09.1997
|
||||
//
|
||||
// Modifications:
|
||||
//
|
||||
// 10/02/00 modifications , new e.m. structure, L.Urban
|
||||
// 10-08-01: new methods Store/Retrieve PhysicsTable (mma)
|
||||
// 29-10-01 all static functions no more inlined (mma)
|
||||
// 10-05-02 V.Ivanchenko update to new design
|
||||
//
|
||||
// Class Description:
|
||||
//
|
||||
// This class manages the Bremsstrahlung process for muons.
|
||||
// it inherites from G4VContinuousDiscreteProcess via G4VEnergyLossSTD.
|
||||
//
|
||||
|
||||
// -------------------------------------------------------------------
|
||||
//
|
||||
|
||||
#ifndef G4MuBremsstrahlungSTD_h
|
||||
#define G4MuBremsstrahlungSTD_h 1
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
#include "globals.hh"
|
||||
#include "G4VEnergyLossSTD.hh"
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
class G4MuBremsstrahlungSTD : public G4VEnergyLossSTD
|
||||
|
||||
{
|
||||
public:
|
||||
|
||||
G4MuBremsstrahlungSTD(const G4String& processName = "MuBrems");
|
||||
|
||||
~G4MuBremsstrahlungSTD();
|
||||
|
||||
G4bool IsApplicable(const G4ParticleDefinition& p)
|
||||
{return (p.GetPDGCharge() != 0.0 && p.GetPDGMass() > 10.0*MeV);};
|
||||
|
||||
virtual G4double MinPrimaryEnergy(const G4ParticleDefinition* p,
|
||||
const G4Material*, G4double cut);
|
||||
|
||||
void PrintInfoDefinition() const;
|
||||
// Print out of the class parameters
|
||||
|
||||
protected:
|
||||
|
||||
const G4ParticleDefinition* DefineBaseParticle(const G4ParticleDefinition* p);
|
||||
|
||||
virtual G4double MaxSecondaryEnergy(const G4DynamicParticle* dynParticle);
|
||||
|
||||
private:
|
||||
|
||||
void InitialiseProcess();
|
||||
|
||||
|
||||
G4MuBremsstrahlungSTD & operator=(const G4MuBremsstrahlungSTD &right);
|
||||
G4MuBremsstrahlungSTD(const G4MuBremsstrahlungSTD&);
|
||||
|
||||
const G4ParticleDefinition* theParticle;
|
||||
const G4ParticleDefinition* theBaseParticle;
|
||||
|
||||
};
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
inline G4double G4MuBremsstrahlungSTD::MinPrimaryEnergy(const G4ParticleDefinition*,
|
||||
const G4Material*,
|
||||
G4double cut)
|
||||
{
|
||||
return cut;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
inline G4double G4MuBremsstrahlungSTD::MaxSecondaryEnergy(const G4DynamicParticle* dynParticle)
|
||||
{
|
||||
return dynParticle->GetKineticEnergy();
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
#endif
|
||||
@@ -22,7 +22,7 @@
|
||||
//
|
||||
//
|
||||
// $Id: G4MuIonisation.hh,v 1.13 2001/10/29 13:53:18 maire Exp $
|
||||
// GEANT4 tag $Name: geant4-04-01 $
|
||||
// GEANT4 tag $Name: geant4-05-00 $
|
||||
//
|
||||
// --------------- G4MuIonisation physics process ------------------------------
|
||||
// by Laszlo Urban, September 1997
|
||||
|
||||
@@ -22,7 +22,7 @@
|
||||
//
|
||||
//
|
||||
// $Id: G4MuIonisation.icc,v 1.4 2001/08/29 16:38:05 maire Exp $
|
||||
// GEANT4 tag $Name: geant4-04-01 $
|
||||
// GEANT4 tag $Name: geant4-05-00 $
|
||||
//
|
||||
//
|
||||
// GEANT 4 class inlined methods file
|
||||
|
||||
@@ -0,0 +1,130 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * 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. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// -------------------------------------------------------------------
|
||||
//
|
||||
// GEANT4 Class header file
|
||||
//
|
||||
//
|
||||
// File name: G4MuIonisationSTD
|
||||
//
|
||||
// Author: Laszlo Urban
|
||||
//
|
||||
// Creation date: 30.05.1997
|
||||
//
|
||||
// Modifications:
|
||||
//
|
||||
// corrected by L.Urban on 24/09/97
|
||||
// corrected by L.Urban on 13/01/98
|
||||
// bugs fixed by L.Urban on 02/02/99
|
||||
// 10/02/00 modifications , new e.m. structure, L.Urban
|
||||
// 10-08-01 new methods Store/Retrieve PhysicsTable (mma)
|
||||
// 14-08-01 new function ComputeRestrictedMeandEdx() + 'cleanup' (mma)
|
||||
// 19-09-01 come back to previous process name "hIoni"
|
||||
// 29-10-01 all static functions no more inlined
|
||||
// 10-05-02 V.Ivanchenko update to new design
|
||||
// 09-12-02 V.Ivanchenko remove warning
|
||||
//
|
||||
// Class Description:
|
||||
//
|
||||
// This class manages the ionisation process for muons.
|
||||
// it inherites from G4VContinuousDiscreteProcess via G4VEnergyLossSTD.
|
||||
//
|
||||
|
||||
// -------------------------------------------------------------------
|
||||
//
|
||||
|
||||
#ifndef G4MuIonisationSTD_h
|
||||
#define G4MuIonisationSTD_h 1
|
||||
|
||||
#include "G4VEnergyLossSTD.hh"
|
||||
#include "G4Electron.hh"
|
||||
#include "G4Positron.hh"
|
||||
#include "globals.hh"
|
||||
|
||||
class G4Material;
|
||||
|
||||
class G4MuIonisationSTD : public G4VEnergyLossSTD
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
G4MuIonisationSTD(const G4String& name = "muIoni");
|
||||
|
||||
~G4MuIonisationSTD();
|
||||
|
||||
G4bool IsApplicable(const G4ParticleDefinition& p)
|
||||
{return (p.GetPDGCharge() != 0.0 && p.GetPDGMass() > 10.0*MeV);};
|
||||
|
||||
virtual G4double MinPrimaryEnergy(const G4ParticleDefinition* p,
|
||||
const G4Material*, G4double cut);
|
||||
|
||||
void PrintInfoDefinition() const;
|
||||
// Print out of the class parameters
|
||||
|
||||
protected:
|
||||
|
||||
const G4ParticleDefinition* DefineBaseParticle(const G4ParticleDefinition* p);
|
||||
|
||||
virtual G4double MaxSecondaryEnergy(const G4DynamicParticle* dynParticle);
|
||||
|
||||
private:
|
||||
|
||||
void InitialiseProcess();
|
||||
|
||||
// hide assignment operator
|
||||
G4MuIonisationSTD & operator=(const G4MuIonisationSTD &right);
|
||||
G4MuIonisationSTD(const G4MuIonisationSTD&);
|
||||
|
||||
const G4ParticleDefinition* theParticle;
|
||||
const G4ParticleDefinition* theBaseParticle;
|
||||
G4double mass;
|
||||
G4double ratio;
|
||||
};
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
inline G4double G4MuIonisationSTD::MinPrimaryEnergy(const G4ParticleDefinition* p,
|
||||
const G4Material*,
|
||||
G4double cut)
|
||||
{
|
||||
G4double x = 0.5*cut/electron_mass_c2;
|
||||
G4double y = electron_mass_c2/mass;
|
||||
G4double g = x*y + sqrt((1. + x)*(1. + x*y*y));
|
||||
return mass*(g - 1.0);
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
inline G4double G4MuIonisationSTD::MaxSecondaryEnergy(const G4DynamicParticle* dynParticle)
|
||||
{
|
||||
G4double gamma= dynParticle->GetKineticEnergy()/mass + 1.0;
|
||||
G4double tmax = 2.0*electron_mass_c2*(gamma*gamma - 1.) /
|
||||
(1. + 2.0*gamma*ratio + ratio*ratio);
|
||||
|
||||
return tmax;
|
||||
}
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
#endif
|
||||
@@ -22,7 +22,7 @@
|
||||
//
|
||||
//
|
||||
// $Id: G4MuPairProduction.hh,v 1.12 2001/10/29 13:53:18 maire Exp $
|
||||
// GEANT4 tag $Name: geant4-04-01 $
|
||||
// GEANT4 tag $Name: geant4-05-00 $
|
||||
//
|
||||
//--------------- G4MuPairProduction physics process ------------------
|
||||
// by Laszlo Urban, May 1998
|
||||
|
||||
@@ -22,7 +22,7 @@
|
||||
//
|
||||
//
|
||||
// $Id: G4MuPairProduction.icc,v 1.8 2001/10/24 16:36:40 maire Exp $
|
||||
// GEANT4 tag $Name: geant4-04-01 $
|
||||
// GEANT4 tag $Name: geant4-05-00 $
|
||||
//
|
||||
//--------------- G4MuPairProduction physics process ------------------
|
||||
// by Laszlo Urban, May 1998
|
||||
|
||||
@@ -0,0 +1,164 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * 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. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// -------------------------------------------------------------------
|
||||
//
|
||||
// GEANT4 Class header file
|
||||
//
|
||||
//
|
||||
// File name: G4MuPairProductionModel
|
||||
//
|
||||
// Author: Vladimir Ivanchenko on base of Laszlo Urban code
|
||||
//
|
||||
// Creation date: 18.05.2002
|
||||
//
|
||||
// Modifications:
|
||||
|
||||
//
|
||||
// Class Description:
|
||||
//
|
||||
// Implementation of e+e- pair production by muons
|
||||
//
|
||||
|
||||
// -------------------------------------------------------------------
|
||||
//
|
||||
|
||||
#ifndef G4MuPairProductionModel_h
|
||||
#define G4MuPairProductionModel_h 1
|
||||
|
||||
#include "G4VEmModel.hh"
|
||||
|
||||
class G4MuPairProductionModel : public G4VEmModel
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
G4MuPairProductionModel(const G4ParticleDefinition* p = 0);
|
||||
|
||||
~G4MuPairProductionModel();
|
||||
|
||||
G4double HighEnergyLimit(const G4ParticleDefinition* p,
|
||||
const G4Material*);
|
||||
|
||||
G4double LowEnergyLimit(const G4ParticleDefinition* p,
|
||||
const G4Material*);
|
||||
|
||||
void SetHighEnergyLimit(const G4Material*, G4double e) {highKinEnergy = e;};
|
||||
|
||||
void SetLowEnergyLimit(const G4Material*, G4double e) {lowKinEnergy = e;};
|
||||
|
||||
G4double MinEnergyCut(const G4ParticleDefinition*,
|
||||
const G4Material*);
|
||||
|
||||
G4bool IsInCharge(const G4ParticleDefinition*,
|
||||
const G4Material*);
|
||||
|
||||
G4double ComputeDEDX(const G4Material*,
|
||||
const G4ParticleDefinition*,
|
||||
G4double kineticEnergy,
|
||||
G4double cutEnergy);
|
||||
|
||||
G4double CrossSection(const G4Material*,
|
||||
const G4ParticleDefinition*,
|
||||
G4double kineticEnergy,
|
||||
G4double cutEnergy,
|
||||
G4double maxEnergy);
|
||||
|
||||
G4std::vector<G4DynamicParticle*>* SampleSecondary(
|
||||
const G4Material*,
|
||||
const G4DynamicParticle*,
|
||||
G4double tmin,
|
||||
G4double maxEnergy);
|
||||
|
||||
virtual G4double MaxSecondaryEnergy(
|
||||
const G4DynamicParticle* dynParticle);
|
||||
protected:
|
||||
|
||||
virtual G4double MaxSecondaryEnergy(const G4ParticleDefinition*,
|
||||
G4double kineticEnergy);
|
||||
|
||||
private:
|
||||
|
||||
G4double ComputMuPairLoss(G4double Z, G4double tkin, G4double cut);
|
||||
|
||||
G4double ComputeMicroscopicCrossSection(G4double tkin,
|
||||
G4double Z,
|
||||
G4double A,
|
||||
G4double cut);
|
||||
|
||||
G4double ComputeDMicroscopicCrossSection(G4double tkin,
|
||||
G4double Z,
|
||||
G4double pairEnergy);
|
||||
|
||||
G4double ComputeDDMicroscopicCrossSection(G4double tkin,
|
||||
G4double Z,
|
||||
G4double pairEnergy,
|
||||
G4double asymmetry);
|
||||
|
||||
void ComputePartialSumSigma(const G4Material* material, G4double tkin, G4double cut);
|
||||
|
||||
const G4Element* SelectRandomAtom(const G4Material* material) const;
|
||||
|
||||
void MakeSamplingTables();
|
||||
|
||||
// hide assignment operator
|
||||
G4MuPairProductionModel & operator=(const G4MuPairProductionModel &right);
|
||||
G4MuPairProductionModel(const G4MuPairProductionModel&);
|
||||
|
||||
G4double minPairEnergy;
|
||||
G4double highKinEnergy;
|
||||
G4double lowKinEnergy;
|
||||
G4double minThreshold;
|
||||
|
||||
// tables for sampling
|
||||
G4int nzdat,ntdat,NBIN;
|
||||
static G4double zdat[5],adat[5],tdat[8];
|
||||
G4double ya[1001],proba[5][8][1001];
|
||||
|
||||
const G4Material* oldMaterial;
|
||||
G4std::vector<G4DataVector*> partialSumSigma;
|
||||
G4bool samplingTablesAreFilled;
|
||||
};
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
inline
|
||||
G4double G4MuPairProductionModel::MaxSecondaryEnergy(
|
||||
const G4DynamicParticle* dynParticle)
|
||||
{
|
||||
return dynParticle->GetKineticEnergy();
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
inline
|
||||
G4double G4MuPairProductionModel::MaxSecondaryEnergy(
|
||||
const G4ParticleDefinition*,
|
||||
G4double kineticEnergy)
|
||||
{
|
||||
return kineticEnergy;
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,117 @@
|
||||
//
|
||||
// ********************************************************************
|
||||
// * 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. *
|
||||
// ********************************************************************
|
||||
//
|
||||
//
|
||||
// -------------------------------------------------------------------
|
||||
//
|
||||
// GEANT4 Class header file
|
||||
//
|
||||
//
|
||||
// File name: G4MuPairProductionSTD
|
||||
//
|
||||
// Author: Laszlo Urban
|
||||
//
|
||||
// Creation date: 30.05.1998
|
||||
//
|
||||
// Modifications:
|
||||
|
||||
// 10-02-00 modifications , new e.m. structure, L.Urban
|
||||
// 10-08-01 new methods Store/Retrieve PhysicsTable (mma)
|
||||
// 29-10-01 all static functions no more inlined (mma)
|
||||
// 10-05-02 V.Ivanchenko update to new design
|
||||
//
|
||||
// Class Description:
|
||||
//
|
||||
// This class manages the PairProduction process for muons.
|
||||
// it inherites from G4VContinuousDiscreteProcess via G4VEnergyLossSTD.
|
||||
//
|
||||
|
||||
// -------------------------------------------------------------------
|
||||
//
|
||||
|
||||
#ifndef G4MuPairProductionSTD_h
|
||||
#define G4MuPairProductionSTD_h 1
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
#include "globals.hh"
|
||||
#include "G4VEnergyLossSTD.hh"
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
class G4MuPairProductionSTD : public G4VEnergyLossSTD
|
||||
|
||||
{
|
||||
public:
|
||||
|
||||
G4MuPairProductionSTD(const G4String& processName = "MuPairProd");
|
||||
|
||||
~G4MuPairProductionSTD();
|
||||
|
||||
G4bool IsApplicable(const G4ParticleDefinition& p)
|
||||
{return (p.GetPDGCharge() != 0.0 && p.GetPDGMass() > 10.0*MeV);};
|
||||
|
||||
virtual G4double MinPrimaryEnergy(const G4ParticleDefinition* p,
|
||||
const G4Material*, G4double cut);
|
||||
|
||||
void PrintInfoDefinition() const;
|
||||
// Print out of the class parameters
|
||||
|
||||
protected:
|
||||
|
||||
const G4ParticleDefinition* DefineBaseParticle(const G4ParticleDefinition* p);
|
||||
|
||||
virtual G4double MaxSecondaryEnergy(const G4DynamicParticle* dp);
|
||||
|
||||
private:
|
||||
|
||||
void InitialiseProcess();
|
||||
|
||||
|
||||
G4MuPairProductionSTD & operator=(const G4MuPairProductionSTD &right);
|
||||
G4MuPairProductionSTD(const G4MuPairProductionSTD&);
|
||||
|
||||
const G4ParticleDefinition* theParticle;
|
||||
const G4ParticleDefinition* theBaseParticle;
|
||||
|
||||
};
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
inline G4double G4MuPairProductionSTD::MinPrimaryEnergy(const G4ParticleDefinition*,
|
||||
const G4Material*,
|
||||
G4double cut)
|
||||
{
|
||||
return G4std::max(cut, 2.0*electron_mass_c2);
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
||||
|
||||
inline G4double G4MuPairProductionSTD::MaxSecondaryEnergy(const G4DynamicParticle* dp)
|
||||
{
|
||||
return dp->GetKineticEnergy();
|
||||
}
|
||||
|
||||
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
|
||||
|
||||
#endif
|
||||
@@ -22,7 +22,7 @@
|
||||
//
|
||||
//
|
||||
// $Id: G4VMuEnergyLoss.hh,v 1.7 2001/10/29 13:53:18 maire Exp $
|
||||
// GEANT4 tag $Name: geant4-04-01 $
|
||||
// GEANT4 tag $Name: geant4-05-00 $
|
||||
// -------------------------------------------------------------------
|
||||
// GEANT 4 class header file
|
||||
//
|
||||
|
||||
@@ -22,7 +22,7 @@
|
||||
//
|
||||
//
|
||||
// $Id: G4VMuEnergyLoss.icc,v 1.3 2001/09/28 15:44:20 maire Exp $
|
||||
// GEANT4 tag $Name: geant4-04-01 $
|
||||
// GEANT4 tag $Name: geant4-05-00 $
|
||||
// ---------------------------------------------------------------
|
||||
// GEANT 4 class inlined methods file
|
||||
//
|
||||
|
||||
Reference in New Issue
Block a user