Gabriele Cosmo
146 lines
4.7 KiB
C++
146 lines
4.7 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4SynchrotronRadiation.hh,v 1.10 2004/06/07 13:49:51 gcosmo Exp $
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// GEANT4 tag $Name: geant4-06-02 $
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//
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// ------------------------------------------------------------
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// GEANT 4 class header file
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// CERN Geneva Switzerland
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//
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//
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// History:
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// 21-5-98 1 version , V. Grichine
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// 28-05-01, V.Ivanchenko minor changes to provide ANSI -wall compilation
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//
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//
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// ------------------------------------------------------------
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#ifndef G4SynchrotronRadiation_h
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#define G4SynchrotronRadiation_h 1
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#include "G4ios.hh"
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#include "globals.hh"
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#include "Randomize.hh"
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#include "G4VDiscreteProcess.hh"
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#include "G4TransportationManager.hh"
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#include "G4FieldManager.hh"
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#include "G4Field.hh"
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#include "G4ThreeVector.hh"
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#include "G4Track.hh"
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#include "G4Step.hh"
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#include "G4Gamma.hh"
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#include "G4Electron.hh"
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#include "G4Positron.hh"
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#include "G4PhysicsTable.hh"
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#include "G4PhysicsLogVector.hh"
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class G4SynchrotronRadiation : public G4VDiscreteProcess
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{
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public:
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G4SynchrotronRadiation(const G4String& processName =
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"SynchrotronRadiation",
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G4ProcessType type = fElectromagnetic);
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~G4SynchrotronRadiation();
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private:
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G4SynchrotronRadiation & operator=(const G4SynchrotronRadiation &right);
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G4SynchrotronRadiation(const G4SynchrotronRadiation&);
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public: ///////////////// Post Step functions //////////////////////////
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G4double GetMeanFreePath( const G4Track& track,
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G4double previousStepSize,
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G4ForceCondition* condition ) ;
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G4VParticleChange *PostStepDoIt( const G4Track& track,
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const G4Step& Step ) ;
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G4double GetPhotonEnergy( const G4Track& trackData,
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const G4Step& stepData ) ;
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G4bool IsApplicable(const G4ParticleDefinition&);
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static G4double GetLambdaConst();
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static G4double GetEnergyConst();
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protected:
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private:
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static const G4double fLambdaConst ;
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static const G4double fEnergyConst ;
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static const G4double fIntegralProbabilityOfSR[200] ;
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const G4double
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LowestKineticEnergy; // low energy limit of the cross-section formula
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const G4double
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HighestKineticEnergy; // high energy limit of the cross-section formula
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G4int TotBin; // number of bins in the tables
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G4double CutInRange;
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const G4Gamma* theGamma;
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const G4Electron* theElectron;
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const G4Positron* thePositron;
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const G4double* GammaCutInKineticEnergy;
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const G4double* ElectronCutInKineticEnergy;
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const G4double* PositronCutInKineticEnergy;
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const G4double* ParticleCutInKineticEnergy;
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G4double GammaCutInKineticEnergyNow;
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G4double ElectronCutInKineticEnergyNow;
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G4double PositronCutInKineticEnergyNow;
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G4double ParticleCutInKineticEnergyNow;
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};
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////////////////////////// INLINE METHODS /////////////////////////////
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inline G4bool
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G4SynchrotronRadiation::IsApplicable( const G4ParticleDefinition& particle )
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{
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return( (&particle == (const G4ParticleDefinition *)theElectron)
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||(&particle == (const G4ParticleDefinition *)thePositron)
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) ;
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}
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#endif // end of G4SynchrotronRadiation.hh
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