| 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: G4MuonMinusCaptureAtRest.hh,v 1.23 2008/10/02 20:57:52 dennis Exp $
|
|---|
| 27 | // GEANT4 tag $Name: geant4-09-02 $
|
|---|
| 28 | //
|
|---|
| 29 | // G4MuonMinusCaptureAtRest physics process
|
|---|
| 30 | // Larry Felawka (TRIUMF) and Art Olin (TRIUMF) April 1998
|
|---|
| 31 | //---------------------------------------------------------------------
|
|---|
| 32 | //
|
|---|
| 33 | // Class Description:
|
|---|
| 34 | //
|
|---|
| 35 | // Process for nuclear capture of mu- at rest takes into account Fermi
|
|---|
| 36 | // model of muon capture in compounds, simplified EM cascade model, muon
|
|---|
| 37 | // decay from K-shell, and muon nucleus reaction.
|
|---|
| 38 |
|
|---|
| 39 | //
|
|---|
| 40 | // Modifications:
|
|---|
| 41 | // 18/08/2000 V.Ivanchenko Update description, new method to simulate capture
|
|---|
| 42 | // 12/12/2003 H.P.Wellisch Completly rewrite mu-nuclear part
|
|---|
| 43 | // 17/05/2006 V.Ivanchenko Cleanup
|
|---|
| 44 | // 14/11/2006 V.Ivanchenko Remove implementation of GetPhysicsInteractionLength
|
|---|
| 45 | //
|
|---|
| 46 | //-----------------------------------------------------------------------------
|
|---|
| 47 |
|
|---|
| 48 | #ifndef G4MuonMinusCaptureAtRest_h
|
|---|
| 49 | #define G4MuonMinusCaptureAtRest_h 1
|
|---|
| 50 |
|
|---|
| 51 | #include "globals.hh"
|
|---|
| 52 | #include "G4VRestProcess.hh"
|
|---|
| 53 | #include "G4VParticleChange.hh"
|
|---|
| 54 | #include "G4ParticleDefinition.hh"
|
|---|
| 55 | #include "G4StopElementSelector.hh"
|
|---|
| 56 | #include "G4MuMinusCaptureCascade.hh"
|
|---|
| 57 | #include "G4ReactionProductVector.hh"
|
|---|
| 58 | #include "G4MuonMinus.hh"
|
|---|
| 59 | #include "G4HadronicProcessType.hh"
|
|---|
| 60 |
|
|---|
| 61 | class G4Fancy3DNucleus;
|
|---|
| 62 | class G4ExcitationHandler;
|
|---|
| 63 | class G4GHEKinematicsVector;
|
|---|
| 64 |
|
|---|
| 65 | class G4MuonMinusCaptureAtRest : public G4VRestProcess
|
|---|
| 66 |
|
|---|
| 67 | {
|
|---|
| 68 | public:
|
|---|
| 69 |
|
|---|
| 70 | G4MuonMinusCaptureAtRest(const G4String& processName ="muMinusCaptureAtRest",
|
|---|
| 71 | G4ProcessType aType = fHadronic );
|
|---|
| 72 |
|
|---|
| 73 | virtual ~G4MuonMinusCaptureAtRest();
|
|---|
| 74 |
|
|---|
| 75 | virtual G4bool IsApplicable(const G4ParticleDefinition&);
|
|---|
| 76 |
|
|---|
| 77 | virtual void PreparePhysicsTable(const G4ParticleDefinition&);
|
|---|
| 78 |
|
|---|
| 79 | virtual void BuildPhysicsTable(const G4ParticleDefinition&);
|
|---|
| 80 |
|
|---|
| 81 | virtual G4VParticleChange* AtRestDoIt(const G4Track&, const G4Step&);
|
|---|
| 82 |
|
|---|
| 83 | G4double GetMeanLifeTime(const G4Track&, G4ForceCondition*)
|
|---|
| 84 | {return 0;};
|
|---|
| 85 |
|
|---|
| 86 | private:
|
|---|
| 87 |
|
|---|
| 88 | G4ReactionProductVector* DoMuCapture();
|
|---|
| 89 |
|
|---|
| 90 | // hide assignment operator as private
|
|---|
| 91 | G4MuonMinusCaptureAtRest& operator=(const G4MuonMinusCaptureAtRest &right);
|
|---|
| 92 | G4MuonMinusCaptureAtRest(const G4MuonMinusCaptureAtRest& );
|
|---|
| 93 |
|
|---|
| 94 | G4int nCascade;
|
|---|
| 95 | G4double targetZ;
|
|---|
| 96 | G4double targetA;
|
|---|
| 97 | G4double targetMass;
|
|---|
| 98 |
|
|---|
| 99 | G4StopElementSelector* pSelector;
|
|---|
| 100 | G4MuMinusCaptureCascade* pEMCascade;
|
|---|
| 101 | G4GHEKinematicsVector* Cascade;
|
|---|
| 102 | G4Fancy3DNucleus* theN;
|
|---|
| 103 | G4ExcitationHandler* theHandler;
|
|---|
| 104 |
|
|---|
| 105 | G4bool isInitialised;
|
|---|
| 106 |
|
|---|
| 107 | };
|
|---|
| 108 |
|
|---|
| 109 | #endif
|
|---|
| 110 |
|
|---|
| 111 |
|
|---|
| 112 |
|
|---|
| 113 |
|
|---|
| 114 |
|
|---|
| 115 |
|
|---|
