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 | // $Id: G4ModifiedTsai.hh,v 1.1 2010/10/14 15:17:48 vnivanch Exp $ |
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27 | // GEANT4 tag $Name: emstand-V09-03-24 $ |
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28 | // |
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29 | // ------------------------------------------------------------------- |
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30 | // |
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31 | // GEANT4 Class header file |
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32 | // |
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33 | // |
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34 | // File name: G4ModifiedTsai |
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35 | // |
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36 | // Author: Andreia Trindade (andreia@lip.pt) |
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37 | // Pedro Rodrigues (psilva@lip.pt) |
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38 | // Luis Peralta (luis@lip.pt) |
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39 | // |
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40 | // Creation date: 21 March 2003 |
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41 | // |
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42 | // Modifications: |
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43 | // 21 Mar 2003 A.Trindade First implementation acording with new design |
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44 | // 24 Mar 2003 A.Trindade Fix in Tsai generator in order to prevent theta |
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45 | // generation above pi |
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46 | // 13 Oct 2010 V.Ivanchenko Moved to standard and improved comment |
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47 | // |
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48 | // Class Description: |
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49 | // |
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50 | // Bremsstrahlung Angular Distribution Generation |
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51 | // suggested by L.Urban (Geant3 manual (1993) Phys211) |
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52 | // Derived from Tsai distribution (Rev Mod Phys 49,421(1977)) |
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53 | // |
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54 | // ------------------------------------------------------------------- |
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55 | // |
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56 | |
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57 | #ifndef G4ModifiedTsai_h |
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58 | #define G4ModifiedTsai_h 1 |
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59 | |
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60 | #include "G4ios.hh" |
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61 | #include "globals.hh" |
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62 | #include "G4VBremAngularDistribution.hh" |
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63 | |
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64 | class G4ModifiedTsai : public G4VBremAngularDistribution |
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65 | { |
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66 | |
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67 | public: |
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68 | |
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69 | G4ModifiedTsai(const G4String& name = ""); |
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70 | |
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71 | virtual ~G4ModifiedTsai(); |
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72 | |
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73 | G4double PolarAngle(const G4double initial_energy, |
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74 | const G4double final_energy, |
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75 | const G4int Z); |
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76 | |
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77 | void PrintGeneratorInformation() const; |
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78 | |
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79 | protected: |
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80 | |
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81 | private: |
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82 | |
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83 | // hide assignment operator |
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84 | G4ModifiedTsai & operator=(const G4ModifiedTsai &right); |
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85 | G4ModifiedTsai(const G4ModifiedTsai&); |
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86 | |
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87 | }; |
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88 | |
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89 | #endif |
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90 | |
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