// // ******************************************************************** // * 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: G4ForwardXrayTR.hh,v 1.14 2006/06/29 19:55:33 gunter Exp $ // GEANT4 tag $Name: geant4-09-02-ref-02 $ // // G4ForwardXrayTR -- header file // // Class for description of forward X-ray transition radiation generated // by relativistic charged particle crossed interface between material 1 // and material 2 (1 -> 2) // // GEANT 4 class header file --- Copyright CERN 1995 // CERB Geneva Switzerland // // for information related to this code, please, contact // CERN, CN Division, ASD Group // History: // 22.09.97, V. Grichine (Vladimir.Grichine@cern.ch) // 26.01.00, V.Grichine, new constructor and protected DM for fast sim. models // 10.03.03, V.Ivanchenko migrade to "cut per region" // 03.06.03, V.Ivanchenko fix compilation warnings #ifndef G4FORWARDXRAYTR_H #define G4FORWARDXRAYTR_H #include "globals.hh" #include "templates.hh" #include "geomdefs.hh" #include "Randomize.hh" #include "G4Step.hh" #include "G4VDiscreteProcess.hh" #include "G4DynamicParticle.hh" #include "G4Material.hh" #include "G4LogicalBorderSurface.hh" #include "G4LogicalSkinSurface.hh" #include "G4OpticalSurface.hh" #include "G4OpticalPhoton.hh" #include "G4TransportationManager.hh" #include "G4TransitionRadiation.hh" #include "G4PhysicsTable.hh" #include "G4Gamma.hh" #include "G4PhysicsLogVector.hh" class G4ForwardXrayTR : public G4TransitionRadiation { public: // Constructors // G4ForwardXrayTR() ; G4ForwardXrayTR( const G4String& matName1, // G4Material* pMat1, const G4String& matName2, // G4Material* pMat2, const G4String& processName="XrayTR" ) ; G4ForwardXrayTR( const G4String& processName="XrayTR" ) ; // G4ForwardXrayTR(const G4ForwardXrayTR& right) ; // Destructor // virtual ~G4ForwardXrayTR() ; // Operators // G4ForwardXrayTR& operator=(const G4ForwardXrayTR& right) ; // G4int operator==(const G4ForwardXrayTR& right)const ; // G4int operator!=(const G4ForwardXrayTR& right)const ; /////////////////////// Methods ///////////////////////////////// void BuildXrayTRtables(); G4double GetMeanFreePath(const G4Track&, G4double, G4ForceCondition* condition) { *condition = Forced; return DBL_MAX; // so TR doesn't limit mean free path } G4VParticleChange* PostStepDoIt( const G4Track& aTrack, const G4Step& aStep ) ; G4double GetEnergyTR(G4int iMat, G4int jMat, G4int iTkin) const ; G4double GetThetaTR(G4int iMat, G4int jMat, G4int iTkin) const ; ///////////////////// Angle distribution ///////////////////////////// // G4double SpectralAngleTRdensity( G4double energy, G4double varAngle ) const; G4double AngleDensity( G4double energy, G4double varAngle ) const ; G4double EnergyInterval( G4double energy1, G4double energy2, G4double varAngle ) const ; G4double AngleSum( G4double varAngle1, G4double varAngle2 ) const ; ///////////////////////// Energy distribution /////////////////////////////// G4double SpectralDensity( G4double energy, G4double x ) const ; G4double AngleInterval( G4double energy, G4double varAngle1, G4double varAngle2 ) const ; G4double EnergySum( G4double energy1, G4double energy2 ) const ; /////////////////////////// Access functions //////////////////////////// G4PhysicsTable* GetAngleDistrTable() { return fAngleDistrTable ; } ; G4PhysicsTable* GetEnergyDistrTable() { return fEnergyDistrTable ; } ; static G4int GetSympsonNumber() { return fSympsonNumber ; } ; static G4int GetBinTR() { return fBinTR ; } ; static G4double GetMinProtonTkin() { return fMinProtonTkin ; } ; static G4double GetMaxProtonTkin() { return fMaxProtonTkin ; } ; static G4int GetTotBin() { return fTotBin ; } ; protected : // for access from X-ray TR fast simulation models // private : /////////////// Data members /////////////////////////// G4ParticleDefinition* fPtrGamma ; // pointer to TR photon const std::vector* fGammaCutInKineticEnergy ; // TR photon cut in energy array G4double fGammaTkinCut ; // Tkin cut of TR photon in current mat. G4PhysicsTable* fAngleDistrTable ; G4PhysicsTable* fEnergyDistrTable ; static G4PhysicsLogVector* fProtonEnergyVector ; static G4int fSympsonNumber ; // Accuracy of Sympson integration static G4double fTheMinEnergyTR ; // static min TR energy static G4double fTheMaxEnergyTR ; // static max TR energy G4double fMinEnergyTR ; // min TR energy in material G4double fMaxEnergyTR ; // max TR energy in material static G4double fTheMaxAngle ; // max theta of TR quanta static G4double fTheMinAngle ; // max theta of TR quanta G4double fMaxThetaTR ; // max theta of TR quanta static G4int fBinTR ; // number of bins in TR vectors static G4double fMinProtonTkin ; // min Tkin of proton in tables static G4double fMaxProtonTkin ; // max Tkin of proton in tables static G4int fTotBin ; // number of bins in log scale G4double fGamma ; // current Lorentz factor static G4double fPlasmaCof ; // physical consts for plasma energy static G4double fCofTR ; G4double fSigma1 ; // plasma energy Sq of matter1 G4double fSigma2 ; // plasma energy Sq of matter2 } ; // end of G4ForwardXrayTR class --------------------------- #endif // G4FORWARDXRAYTR_H