| 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: G4KleinNishinaCompton.hh,v 1.9 2007/05/22 17:34:36 vnivanch Exp $
|
|---|
| 27 | // GEANT4 tag $Name: geant4-09-02-ref-02 $
|
|---|
| 28 | //
|
|---|
| 29 | // -------------------------------------------------------------------
|
|---|
| 30 | //
|
|---|
| 31 | // GEANT4 Class header file
|
|---|
| 32 | //
|
|---|
| 33 | //
|
|---|
| 34 | // File name: G4KleinNishinaCompton
|
|---|
| 35 | //
|
|---|
| 36 | // Author: Vladimir Ivanchenko on base of Michel Maire code
|
|---|
| 37 | //
|
|---|
| 38 | // Creation date: 15.03.2005
|
|---|
| 39 | //
|
|---|
| 40 | // Modifications:
|
|---|
| 41 | // 18-04-05 Use G4ParticleChangeForGamma (V.Ivantchenko)
|
|---|
| 42 | //
|
|---|
| 43 | //
|
|---|
| 44 | // Class Description:
|
|---|
| 45 | //
|
|---|
| 46 | // Implementation of gamma Compton scatteribg on free electron
|
|---|
| 47 | //
|
|---|
| 48 |
|
|---|
| 49 | // -------------------------------------------------------------------
|
|---|
| 50 | //
|
|---|
| 51 |
|
|---|
| 52 | #ifndef G4KleinNishinaCompton_h
|
|---|
| 53 | #define G4KleinNishinaCompton_h 1
|
|---|
| 54 |
|
|---|
| 55 | #include "G4VEmModel.hh"
|
|---|
| 56 |
|
|---|
| 57 | class G4ParticleChangeForGamma;
|
|---|
| 58 |
|
|---|
| 59 | class G4KleinNishinaCompton : public G4VEmModel
|
|---|
| 60 | {
|
|---|
| 61 |
|
|---|
| 62 | public:
|
|---|
| 63 |
|
|---|
| 64 | G4KleinNishinaCompton(const G4ParticleDefinition* p = 0,
|
|---|
| 65 | const G4String& nam = "Klein-Nishina");
|
|---|
| 66 |
|
|---|
| 67 | virtual ~G4KleinNishinaCompton();
|
|---|
| 68 |
|
|---|
| 69 | virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
|
|---|
| 70 |
|
|---|
| 71 | virtual G4double ComputeCrossSectionPerAtom(
|
|---|
| 72 | const G4ParticleDefinition*,
|
|---|
| 73 | G4double kinEnergy,
|
|---|
| 74 | G4double Z,
|
|---|
| 75 | G4double A,
|
|---|
| 76 | G4double cut,
|
|---|
| 77 | G4double emax);
|
|---|
| 78 |
|
|---|
| 79 | virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
|
|---|
| 80 | const G4MaterialCutsCouple*,
|
|---|
| 81 | const G4DynamicParticle*,
|
|---|
| 82 | G4double tmin,
|
|---|
| 83 | G4double maxEnergy);
|
|---|
| 84 |
|
|---|
| 85 | protected:
|
|---|
| 86 |
|
|---|
| 87 | G4ParticleDefinition* theGamma;
|
|---|
| 88 | G4ParticleDefinition* theElectron;
|
|---|
| 89 | G4ParticleChangeForGamma* fParticleChange;
|
|---|
| 90 | G4double lowestGammaEnergy;
|
|---|
| 91 |
|
|---|
| 92 | private:
|
|---|
| 93 |
|
|---|
| 94 | // hide assignment operator
|
|---|
| 95 | G4KleinNishinaCompton & operator=(const G4KleinNishinaCompton &right);
|
|---|
| 96 | G4KleinNishinaCompton(const G4KleinNishinaCompton&);
|
|---|
| 97 |
|
|---|
| 98 | };
|
|---|
| 99 |
|
|---|
| 100 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
|
|---|
| 101 |
|
|---|
| 102 | #endif
|
|---|
