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: G4AdjointComptonModel.hh,v 1.5 2009/11/20 10:31:20 ldesorgh Exp $ |
---|
27 | // GEANT4 tag $Name: geant4-09-03 $ |
---|
28 | // |
---|
29 | ///////////////////////////////////////////////////////////////////////////////// |
---|
30 | // Class: G4AdjointComptonModel |
---|
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 | // 1 September 2007 creation by L. Desorgher |
---|
41 | // 11 November 2009 Implement the use of approximated diffCS as an alternative of CSMatrix. |
---|
42 | // |
---|
43 | //------------------------------------------------------------- |
---|
44 | // Documentation: |
---|
45 | // Model for the adjoint compton scattering. |
---|
46 | // |
---|
47 | |
---|
48 | #ifndef G4AdjointComptonModel_h |
---|
49 | #define G4AdjointComptonModel_h 1 |
---|
50 | |
---|
51 | |
---|
52 | #include "globals.hh" |
---|
53 | #include "G4VEmAdjointModel.hh" |
---|
54 | #include "G4VEmProcess.hh" |
---|
55 | class G4AdjointComptonModel: public G4VEmAdjointModel |
---|
56 | |
---|
57 | { |
---|
58 | public: |
---|
59 | |
---|
60 | G4AdjointComptonModel(); |
---|
61 | ~G4AdjointComptonModel(); |
---|
62 | |
---|
63 | |
---|
64 | virtual void SampleSecondaries(const G4Track& aTrack, |
---|
65 | G4bool IsScatProjToProjCase, |
---|
66 | G4ParticleChange* fParticleChange); |
---|
67 | void RapidSampleSecondaries(const G4Track& aTrack, |
---|
68 | G4bool IsScatProjToProjCase, |
---|
69 | G4ParticleChange* fParticleChange); |
---|
70 | |
---|
71 | virtual G4double DiffCrossSectionPerAtomPrimToScatPrim( |
---|
72 | G4double kinEnergyProj, // kinetic energy of the primary particle before the interaction |
---|
73 | G4double kinEnergyScatProj, // kinetic energy of the primary particle after the interaction |
---|
74 | G4double Z, |
---|
75 | G4double A = 0.); |
---|
76 | virtual G4double DiffCrossSectionPerAtomPrimToSecond( |
---|
77 | G4double kinEnergyProj, // kinetic energy of the primary particle before the interaction |
---|
78 | G4double kinEnergyProd, // kinetic energy of the secondary particle |
---|
79 | G4double Z, |
---|
80 | G4double A = 0.); |
---|
81 | |
---|
82 | virtual G4double GetSecondAdjEnergyMaxForScatProjToProjCase(G4double PrimAdjEnergy); |
---|
83 | virtual G4double GetSecondAdjEnergyMinForProdToProjCase(G4double PrimAdjEnergy); |
---|
84 | |
---|
85 | |
---|
86 | virtual G4double AdjointCrossSection(const G4MaterialCutsCouple* aCouple, |
---|
87 | G4double primEnergy, |
---|
88 | G4bool IsScatProjToProjCase); |
---|
89 | |
---|
90 | |
---|
91 | |
---|
92 | inline void SetDirectProcess(G4VEmProcess* aProcess){theDirectEMProcess = aProcess;}; |
---|
93 | |
---|
94 | private: |
---|
95 | G4VEmProcess* theDirectEMProcess; |
---|
96 | G4double G4direct_CS; |
---|
97 | |
---|
98 | |
---|
99 | }; |
---|
100 | |
---|
101 | #endif |
---|