[1197] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
| 26 | // $Id: G4AdjointhIonisationModel.hh,v 1.2 2009/11/20 10:31:20 ldesorgh Exp $ |
---|
| 27 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
---|
| 28 | // |
---|
| 29 | ///////////////////////////////////////////////////////////////////////////////// |
---|
| 30 | // Module: G4AdjointhIonisationModel |
---|
| 31 | // Author: L. Desorgher |
---|
| 32 | // Organisation: SpaceIT GmbH |
---|
| 33 | // Contract: ESA contract 21435/08/NL/AT |
---|
| 34 | // Customer: ESA/ESTEC |
---|
| 35 | ///////////////////////////////////////////////////////////////////////////////// |
---|
| 36 | // |
---|
| 37 | // CHANGE HISTORY |
---|
| 38 | // -------------- |
---|
| 39 | // ChangeHistory: |
---|
| 40 | // 13th February 2009 creation by L. Desorgher |
---|
| 41 | // 10 November 2009 Implementation of the rapid sampling. |
---|
| 42 | // |
---|
| 43 | //------------------------------------------------------------- |
---|
| 44 | // Documentation: |
---|
| 45 | // Adjoint EM model for discrete reverse hadron ionisation. Tested at the moment only for protons. |
---|
| 46 | // |
---|
| 47 | |
---|
| 48 | #ifndef G4AdjointhIonisationModel_h |
---|
| 49 | #define G4AdjointhIonisationModel_h 1 |
---|
| 50 | |
---|
| 51 | #include "globals.hh" |
---|
| 52 | #include "G4DynamicParticle.hh" |
---|
| 53 | #include "G4ParticleDefinition.hh" |
---|
| 54 | #include "G4MaterialCutsCouple.hh" |
---|
| 55 | #include "G4Material.hh" |
---|
| 56 | #include "G4Element.hh" |
---|
| 57 | #include "G4ElementVector.hh" |
---|
| 58 | #include "Randomize.hh" |
---|
| 59 | #include "G4ParticleDefinition.hh" |
---|
| 60 | #include "G4VEmModel.hh" |
---|
| 61 | #include "G4Electron.hh" |
---|
| 62 | #include "G4Gamma.hh" |
---|
| 63 | #include "G4ProductionCutsTable.hh" |
---|
| 64 | #include "G4VEmAdjointModel.hh" |
---|
| 65 | class G4PhysicsTable; |
---|
| 66 | class G4Region; |
---|
| 67 | class G4VParticleChange; |
---|
| 68 | class G4ParticleChange; |
---|
| 69 | class G4Track; |
---|
| 70 | class G4AdjointCSMatrix; |
---|
| 71 | |
---|
| 72 | |
---|
| 73 | class G4AdjointhIonisationModel: public G4VEmAdjointModel |
---|
| 74 | { |
---|
| 75 | |
---|
| 76 | public: |
---|
| 77 | |
---|
| 78 | G4AdjointhIonisationModel(G4ParticleDefinition* projectileDefinition); |
---|
| 79 | |
---|
| 80 | virtual ~G4AdjointhIonisationModel(); |
---|
| 81 | |
---|
| 82 | virtual void SampleSecondaries(const G4Track& aTrack, |
---|
| 83 | G4bool IsScatProjToProjCase, |
---|
| 84 | G4ParticleChange* fParticleChange); |
---|
| 85 | void RapidSampleSecondaries(const G4Track& aTrack, |
---|
| 86 | G4bool IsScatProjToProjCase, |
---|
| 87 | G4ParticleChange* fParticleChange); |
---|
| 88 | virtual G4double DiffCrossSectionPerAtomPrimToSecond( |
---|
| 89 | G4double kinEnergyProj, // kinetic energy of the primary particle before the interaction |
---|
| 90 | G4double kinEnergyProd, // kinetic energy of the secondary particle |
---|
| 91 | G4double Z, |
---|
| 92 | G4double A = 0.); |
---|
| 93 | |
---|
| 94 | virtual G4double AdjointCrossSection(const G4MaterialCutsCouple* aCouple, |
---|
| 95 | G4double primEnergy, |
---|
| 96 | G4bool IsScatProjToProjCase); |
---|
| 97 | |
---|
| 98 | //Set/Get methods |
---|
| 99 | //------------------ |
---|
| 100 | |
---|
| 101 | virtual G4double GetSecondAdjEnergyMaxForScatProjToProjCase(G4double PrimAdjEnergy); |
---|
| 102 | virtual G4double GetSecondAdjEnergyMinForScatProjToProjCase(G4double PrimAdjEnergy,G4double Tcut=0); |
---|
| 103 | virtual G4double GetSecondAdjEnergyMaxForProdToProjCase(G4double PrimAdjEnergy); |
---|
| 104 | virtual G4double GetSecondAdjEnergyMinForProdToProjCase(G4double PrimAdjEnergy); |
---|
| 105 | |
---|
| 106 | |
---|
| 107 | private: //Methods |
---|
| 108 | |
---|
| 109 | |
---|
| 110 | void DefineProjectileProperty(); |
---|
| 111 | |
---|
| 112 | //projectile property |
---|
| 113 | G4double mass; |
---|
| 114 | G4double tlimit; |
---|
| 115 | G4double spin; |
---|
| 116 | G4double magMoment2; |
---|
| 117 | G4double chargeSquare; |
---|
| 118 | G4double ratio, ratio2; |
---|
| 119 | G4double one_plus_ratio_2; |
---|
| 120 | G4double formfact; |
---|
| 121 | G4double twoln10; |
---|
| 122 | G4double bg2lim; |
---|
| 123 | G4double taulim; |
---|
| 124 | G4double corrFactor; |
---|
| 125 | G4bool isIon; |
---|
| 126 | G4double one_minus_ratio_2; |
---|
| 127 | |
---|
| 128 | |
---|
| 129 | G4VEmModel* theBraggDirectEMModel; |
---|
| 130 | G4double term_Cross1, term_Cross2; |
---|
| 131 | |
---|
| 132 | |
---|
| 133 | |
---|
| 134 | |
---|
| 135 | |
---|
| 136 | |
---|
| 137 | |
---|
| 138 | }; |
---|
| 139 | |
---|
| 140 | |
---|
| 141 | #endif |
---|
| 142 | |
---|