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1 // 1 // 2 // ******************************************* 2 // ******************************************************************** 3 // * License and Disclaimer 3 // * License and Disclaimer * 4 // * 4 // * * 5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. 9 // * include a list of copyright holders. * 10 // * 10 // * * 11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // 26 // 26 // 27 // ------------------------------------------- 27 // ----------------------------------------------------------------------------- 28 // 28 // 29 // GEANT4 Class header file 29 // GEANT4 Class header file 30 // 30 // 31 // Author: Vladimir Ivanchenko 31 // Author: Vladimir Ivanchenko 32 // 32 // 33 // Creation date: 20 July 2009 33 // Creation date: 20 July 2009 34 // 34 // 35 // Modified: 35 // Modified: 36 // 36 // 37 //-------------------------------------------- 37 //------------------------------------------------------------------------------ 38 // 38 // 39 39 40 // class description 40 // class description 41 // 41 // 42 // The class simulates nuclear stopping due t 42 // The class simulates nuclear stopping due to multiple scattering 43 // It should be instantiated after G4ionIonis 43 // It should be instantiated after G4ionIonisation 44 // 44 // 45 // class description - end 45 // class description - end 46 46 47 //....oooOO0OOooo........oooOO0OOooo........oo 47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 48 //....oooOO0OOooo........oooOO0OOooo........oo 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 49 49 50 #ifndef G4NuclearStopping_h 50 #ifndef G4NuclearStopping_h 51 #define G4NuclearStopping_h 1 51 #define G4NuclearStopping_h 1 52 52 53 #include "G4VEmProcess.hh" 53 #include "G4VEmProcess.hh" 54 #include "globals.hh" 54 #include "globals.hh" 55 #include "G4Track.hh" 55 #include "G4Track.hh" 56 #include "G4Step.hh" 56 #include "G4Step.hh" 57 #include "G4ParticleDefinition.hh" 57 #include "G4ParticleDefinition.hh" 58 #include "G4GPILSelection.hh" 58 #include "G4GPILSelection.hh" 59 #include "G4ParticleChangeForLoss.hh" 59 #include "G4ParticleChangeForLoss.hh" 60 60 61 //....oooOO0OOooo........oooOO0OOooo........oo 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 62 62 63 class G4NuclearStopping : public G4VEmProcess 63 class G4NuclearStopping : public G4VEmProcess 64 { 64 { 65 65 66 public: // with description 66 public: // with description 67 67 68 explicit G4NuclearStopping(const G4String& p 68 explicit G4NuclearStopping(const G4String& processName="nuclearStopping"); 69 69 70 ~G4NuclearStopping() override; 70 ~G4NuclearStopping() override; 71 71 72 // returns true for charged particles, false 72 // returns true for charged particles, false otherwise 73 G4bool IsApplicable (const G4ParticleDefinit 73 G4bool IsApplicable (const G4ParticleDefinition& p) final; 74 74 75 // implementation of pure virtual method 75 // implementation of pure virtual method 76 G4double AlongStepGetPhysicalInteractionLeng 76 G4double AlongStepGetPhysicalInteractionLength( 77 const G4Track& 77 const G4Track& track, 78 G4double previousStepSize, 78 G4double previousStepSize, 79 G4double currentMinimumStep, 79 G4double currentMinimumStep, 80 G4double& proposedSafety, 80 G4double& proposedSafety, 81 G4GPILSelection* selection) final 81 G4GPILSelection* selection) final; 82 82 83 // implementation of energy loss along step 83 // implementation of energy loss along step 84 G4VParticleChange* AlongStepDoIt(const G4Tra 84 G4VParticleChange* AlongStepDoIt(const G4Track& track, 85 const G4Step& step) final; 85 const G4Step& step) final; 86 86 87 // print documentation in html format 87 // print documentation in html format 88 void ProcessDescription(std::ostream&) const 88 void ProcessDescription(std::ostream&) const override; 89 89 90 protected: 90 protected: 91 91 92 // This function initialise process 92 // This function initialise process 93 void InitialiseProcess(const G4ParticleDefin 93 void InitialiseProcess(const G4ParticleDefinition*) final; 94 94 95 // copy constructor and hide assignment oper 95 // copy constructor and hide assignment operator 96 G4NuclearStopping(G4NuclearStopping &) = del 96 G4NuclearStopping(G4NuclearStopping &) = delete; 97 G4NuclearStopping & operator=(const G4Nuclea 97 G4NuclearStopping & operator=(const G4NuclearStopping &right) = delete; 98 98 99 private: 99 private: 100 100 101 G4ParticleChangeForLoss nParticleChange; 101 G4ParticleChangeForLoss nParticleChange; 102 G4bool isInitialized; 102 G4bool isInitialized; 103 103 104 }; 104 }; 105 105 106 //....oooOO0OOooo........oooOO0OOooo........oo 106 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 107 107 108 #endif 108 #endif 109 109