| [819] | 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | // $Id: G4AtomicTransitionManager.hh,v 1.2 ????
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| [1007] | 28 | // GEANT4 tag $Name: geant4-09-02 $
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| [819] | 29 | //
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| 30 | // Authors: Elena Guardincerri (Elena.Guardincerri@ge.infn.it)
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| 31 | // Alfonso Mantero (Alfonso.Mantero@ge.infn.it)
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| 32 | //
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| 33 | // History:
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| 34 | // -----------
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| 35 | //
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| 36 | // 16 Sept 2001 First committed to cvs
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| 37 | //
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| 38 | // -------------------------------------------------------------------
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| 39 |
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| 40 | // Class description:
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| 41 | // Low Energy Electromagnetic Physics, management of atomic deexcitation
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| 42 | // Further documentation available from http://www.ge.infn.it/geant4/lowE
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| 43 |
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| 44 | // -------------------------------------------------------------------
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| 45 |
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| 46 | #ifndef G4AtomicDeexcitation_h
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| 47 | #define G4AtomicDeexcitation_h 1
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| 48 |
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| 49 | #include "globals.hh"
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| 50 | #include <vector>
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| 51 | #include "G4DynamicParticle.hh"
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| 52 |
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| 53 | class G4AtomicDeexcitation {
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| 54 |
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| 55 | public:
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| 56 |
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| 57 | G4AtomicDeexcitation();
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| 58 | ~G4AtomicDeexcitation();
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| 59 |
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| 60 | // Returns a vector contains the photons generated by radiative transitions
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| 61 | // (non zero particles) or by non radiative transitions (zero particles)
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| 62 | std::vector<G4DynamicParticle*>* GenerateParticles(G4int Z, G4int shellId);
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| 63 |
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| 64 | void SetCutForSecondaryPhotons(G4double cut);
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| 65 | // Set threshold energy for fluorescence
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| 66 |
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| 67 | void SetCutForAugerElectrons(G4double cut);
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| 68 | // Set threshold energy for Auger electron production
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| 69 |
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| 70 | void ActivateAugerElectronProduction(G4bool val);
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| 71 | // Activate Auger electron production
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| 72 |
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| 73 |
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| 74 | private:
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| 75 |
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| 76 | // Decides wether a radiative transition is possible and, if it is,
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| 77 | // returns the identity of the starting shell for the transition
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| 78 | G4int SelectTypeOfTransition(G4int Z, G4int shellId);
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| 79 |
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| 80 | // Generates a particle from a radiative transition and returns it
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| 81 | G4DynamicParticle* GenerateFluorescence(G4int Z, G4int shellId,G4int provShellId);
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| 82 |
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| 83 | // Generates a particle from a non-radiative transition and returns it
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| 84 | G4DynamicParticle* GenerateAuger(G4int Z, G4int shellId);
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| 85 |
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| 86 | // Data member which stores the shells to be filled by
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| 87 | // the radiative transition
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| 88 | G4int newShellId;
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| 89 |
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| 90 | G4double minGammaEnergy;
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| 91 | G4double minElectronEnergy;
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| 92 | G4bool fAuger;
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| 93 |
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| 94 | // Data member wich stores the id of the shell where is the vacancy
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| 95 | // left from the Auger electron
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| 96 | G4int augerVacancyId;
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| 97 |
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| 98 | };
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| 99 |
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| 100 | #endif
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| 101 |
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| 102 |
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| 103 |
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| 104 |
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