| 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: G4E1Probability.hh,v 1.5 2010/05/19 10:21:44 vnivanch Exp $ |
|---|
| 27 | // GEANT4 tag $Name: geant4-09-03-ref-09 $ |
|---|
| 28 | // |
|---|
| 29 | //--------------------------------------------------------------------- |
|---|
| 30 | // |
|---|
| 31 | // Geant4 header G4E1Probability |
|---|
| 32 | // |
|---|
| 33 | // by V. Lara (May 2003) |
|---|
| 34 | // |
|---|
| 35 | // Modifications: |
|---|
| 36 | // 18.05.2010 V.Ivanchenko trying to speedup the most slow method |
|---|
| 37 | // by usage of G4Pow, integer A and introduction of const members |
|---|
| 38 | // |
|---|
| 39 | // |
|---|
| 40 | |
|---|
| 41 | #ifndef G4E1Probability_hh |
|---|
| 42 | #define G4E1Probability_hh |
|---|
| 43 | |
|---|
| 44 | #include "globals.hh" |
|---|
| 45 | #include "G4VEmissionProbability.hh" |
|---|
| 46 | #include "G4Fragment.hh" |
|---|
| 47 | |
|---|
| 48 | class G4Pow; |
|---|
| 49 | |
|---|
| 50 | class G4E1Probability : public G4VEmissionProbability |
|---|
| 51 | { |
|---|
| 52 | |
|---|
| 53 | public: |
|---|
| 54 | |
|---|
| 55 | G4E1Probability(); |
|---|
| 56 | |
|---|
| 57 | virtual ~G4E1Probability(); |
|---|
| 58 | |
|---|
| 59 | G4double EmissionProbability(const G4Fragment& frag, const G4double excite); |
|---|
| 60 | G4double EmissionProbDensity(const G4Fragment& frag, const G4double ePhoton); |
|---|
| 61 | |
|---|
| 62 | private: |
|---|
| 63 | |
|---|
| 64 | G4E1Probability(const G4E1Probability& right); |
|---|
| 65 | |
|---|
| 66 | const G4E1Probability& operator=(const G4E1Probability& right); |
|---|
| 67 | G4bool operator==(const G4E1Probability& right) const; |
|---|
| 68 | G4bool operator!=(const G4E1Probability& right) const; |
|---|
| 69 | |
|---|
| 70 | // Integrator (simple Gaussian quadrature) |
|---|
| 71 | G4double EmissionIntegration(const G4Fragment& frag, const G4double excite, |
|---|
| 72 | const G4double lowLim, const G4double upLim, |
|---|
| 73 | const G4int numIters); |
|---|
| 74 | |
|---|
| 75 | // members |
|---|
| 76 | G4Pow* fG4pow; |
|---|
| 77 | G4double theLevelDensityParameter; |
|---|
| 78 | G4double normC; |
|---|
| 79 | |
|---|
| 80 | }; |
|---|
| 81 | |
|---|
| 82 | #endif |
|---|
