00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // $Id: G4MuonMinusBoundDecay.hh 69960 2013-05-21 09:26:16Z gcosmo $ 00027 // 00028 //----------------------------------------------------------------------------- 00029 // 00030 // GEANT4 Class header file 00031 // 00032 // File name: G4MuonMinusBoundDecay 00033 // 00034 // Author: V.Ivanchenko (Vladimir.Ivantchenko@cern.ch) 00035 // 00036 // Creation date: 24 April 2012 on base of G4MuMinusCaptureAtRest 00037 // 00038 // Class Description: 00039 // 00040 // Sample probabilities of mu- nuclear capture of decay from K-shell orbit. 00041 // In ApplyYourself method time of projectile is changed taking 00042 // into account delay of decay or capture. If decay is sampled 00043 // primary state become stopAndKill, if not - isAlive 00044 // 00045 // Based of reviews: 00046 // N.C.Mukhopadhyay Phy. Rep. 30 (1977) 1. 00047 // B.B.Balashov, G.Ya.Korenman, P.A.Eramgan, Atomizdat, 1978. 00048 // 00049 //----------------------------------------------------------------------------- 00050 // 00051 // Modifications: 00052 // 23/04/2013 K.Genser Made GetMuonCaptureRate and 00053 // GetMuonDecayRate public static 00054 // 04/30/2013 K.Genser Added GetMuonZeff 00055 // 00056 // 00057 //----------------------------------------------------------------------------- 00058 00059 #ifndef G4MuonMinusBoundDecay_h 00060 #define G4MuonMinusBoundDecay_h 1 00061 00062 #include "globals.hh" 00063 #include "G4Nucleus.hh" 00064 #include "G4Track.hh" 00065 #include "G4HadProjectile.hh" 00066 #include "G4HadSecondary.hh" 00067 #include "G4HadFinalState.hh" 00068 #include "G4HadronicInteraction.hh" 00069 #include "G4DynamicParticle.hh" 00070 00071 class G4MuonMinusBoundDecay : public G4HadronicInteraction 00072 { 00073 public: 00074 00075 G4MuonMinusBoundDecay(); 00076 00077 ~G4MuonMinusBoundDecay(); 00078 00079 G4HadFinalState* ApplyYourself(const G4HadProjectile &aTrack, 00080 G4Nucleus & targetNucleus ); 00081 00082 void ModelDescription(std::ostream& outFile) const; 00083 00084 static G4double GetMuonCaptureRate(G4int Z, G4int A); 00085 00086 static G4double GetMuonDecayRate(G4int Z); 00087 00088 static G4double GetMuonZeff(G4int Z); 00089 00090 private: 00091 00092 inline void AddNewParticle(G4DynamicParticle* dp, G4double time); 00093 00094 // hide assignment operator as private 00095 G4MuonMinusBoundDecay& operator=(const G4MuonMinusBoundDecay &right); 00096 G4MuonMinusBoundDecay(const G4MuonMinusBoundDecay& ); 00097 00098 G4HadFinalState result; 00099 G4double fMuMass; 00100 00101 }; 00102 00103 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 00104 00105 inline void 00106 G4MuonMinusBoundDecay::AddNewParticle(G4DynamicParticle* dp, G4double time) 00107 { 00108 G4HadSecondary hs(dp); 00109 hs.SetTime(time); 00110 result.AddSecondary(hs); 00111 } 00112 00113 #endif 00114 00115