Import Geant4 3.0.0 source tree

2016-06-08 15:55:53 +02:00
parent e7d7193284
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+// This code implementation is the intellectual property of
+// the RD44 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: G4VXrayTRmodel.hh,v 1.1 2000/11/14 16:07:15 gcosmo Exp $
+// GEANT4 tag $Name: geant4-03-00 $
+//
+// 
+///////////////////////////////////////////////////////////////////////////
+// 
+// base class for 'fast' parametrisation model describing X-ray transition
+// created in some G4Envelope. Anglur distribuiton is very rough !!! (see DoIt
+// method
+// 
+// History:
+// 23.01.00 V. Grichine first version 
+// 09.02.00 V. Grichine, DoIt was transformed from virtual
+//
+
+
+#ifndef G4VXrayTRmodel_h
+#define G4VXrayTRmodel_h 1
+
+
+#include "globals.hh"
+#include "templates.hh"
+#include "G4PhysicsTable.hh"
+#include "G4PhysicsLogVector.hh"
+#include "G4Gamma.hh"
+
+#include "G4VFastSimulationModel.hh"
+// #include "G4ForwardXrayTR.hh"
+
+class G4VXrayTRmodel : public G4VFastSimulationModel
+// , public G4ForwardXrayTR
+{
+public:
+
+   G4VXrayTRmodel (G4LogicalVolume *anEnvelope,G4double,G4double);
+   virtual  ~G4VXrayTRmodel ();
+
+  // Pure virtual functions from base class
+
+  G4bool IsApplicable(const G4ParticleDefinition&);
+ 
+  G4bool ModelTrigger(const G4FastTrack &);
+
+  // Pure virtuals must be implemented in inherited particular TR radiators
+ 
+  void DoIt(const G4FastTrack&, G4FastStep&)  ;
+
+  virtual  G4double GetStackFactor( G4double energy, G4double gamma,
+                                                     G4double varAngle ) = 0  ;
+
+  G4double OneBoundaryXTRNdensity( G4double energy,
+                                   G4double gamma,
+				   G4double varAngle ) const ;
+
+  void BuildTable() ;
+  void BuildEnergyTable() ;
+  void BuildAngleTable() ;
+
+  // for photon energy distribution tables
+
+  G4double XTRNSpectralAngleDensity(G4double varAngle) ;
+  G4double XTRNSpectralDensity(G4double energy) ;
+  
+  // for photon angle distribution tables
+
+  G4double XTRNAngleSpectralDensity(G4double energy) ;
+  G4double XTRNAngleDensity(G4double varAngle) ;
+
+  void GetNumberOfPhotons() ;  
+
+  void ExampleDoIt(const G4FastTrack&, G4FastStep&) ;
+
+  // Auxiliary functions for plate/gas material parameters
+
+  G4double GetPlateFormationZone(G4double,G4double,G4double) ;
+  void     ComputePlatePhotoAbsCof() ;
+  G4double GetPlateLinearPhotoAbs(G4double) ;
+  void     GetPlateZmuProduct() ;
+  G4double GetPlateZmuProduct(G4double,G4double,G4double) ;
+
+  G4double GetGasFormationZone(G4double,G4double,G4double) ;
+  void     ComputeGasPhotoAbsCof() ;
+  G4double GetGasLinearPhotoAbs(G4double) ;
+  void     GetGasZmuProduct() ;
+  G4double GetGasZmuProduct(G4double,G4double,G4double) ;
+
+  G4double GetXTRrandomEnergy( G4double scaledTkin, G4int iTkin ) ;
+  G4double GetXTRenergy( G4int iPlace, G4double position, G4int iTransfer  ) ;
+
+protected:
+
+  G4Gamma* fPtrGamma ;  // pointer to TR photon
+
+  G4double* 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 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
+         G4double fEnergy ;                    // energy and
+         G4double fVarAngle ;                  // angle squared
+
+  static G4double fPlasmaCof ;               // physical consts for plasma energy
+  static G4double fCofTR ;
+
+  G4double fSigma1, fSigma2 ;               // plasma energy Sq of matter1/2
+
+  G4int fMatIndex1, fMatIndex2 ;
+
+  G4int fPlateNumber ;
+
+  G4double** fPlatePhotoAbsCof ;
+  G4int      fPlateIntervalNumber ;
+  G4double   fPlateThick ;
+ 
+  G4double** fGasPhotoAbsCof ;
+  G4int      fGasIntervalNumber ;
+  G4double   fGasThick ;     
+
+
+};
+
+#endif