Gabriele Cosmo
113 lines
4.0 KiB
C++
113 lines
4.0 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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//
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// ------------------------------------------------------------
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// GEANT 4 class header file --- Copyright CERN 1998
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// CERN Geneva Switzerland
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//
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// History: first implementation, based on object model of
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// 2nd December 1995, G.Cosmo
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// ------------ G4MuonMinusCaptureAtRest physics process ------
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// by Larry Felawka (TRIUMF)
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// E-mail: felawka@alph04.triumf.ca
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// and Art Olin (TRIUMF)
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// E-mail: olin@triumf.ca
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// April 1998
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// ************************************************************
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//-----------------------------------------------------------------------------
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#ifndef G4MuonMinusCaptureAtRest_h
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#define G4MuonMinusCaptureAtRest_h 1
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// Class Description
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// Process for nuclear capture of muon- at rest;
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// to be used in your physics list in case you need this physics.
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// Class Description - End
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#include "globals.hh"
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#include "Randomize.hh"
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#include "G4VRestProcess.hh"
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#include "G4VParticleChange.hh"
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#include "G4ParticleDefinition.hh"
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#include "G4StopElementSelector.hh"
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#include "G4MuMinusCaptureCascade.hh"
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#include "G4ReactionProductVector.hh"
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#include "G4Fancy3DNucleus.hh"
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#include "G4ExcitationHandler.hh"
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class G4MuonMinusCaptureAtRest : public G4VRestProcess
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{
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private:
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// hide assignment operator as private
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G4MuonMinusCaptureAtRest& operator=(const G4MuonMinusCaptureAtRest &right);
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G4MuonMinusCaptureAtRest(const G4MuonMinusCaptureAtRest& );
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public:
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G4MuonMinusCaptureAtRest(const G4String& processName ="MuonMinusCaptureAtRest");
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~G4MuonMinusCaptureAtRest();
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G4bool IsApplicable(const G4ParticleDefinition&);
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// null physics table
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void BuildPhysicsTable(const G4ParticleDefinition&){}
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G4double AtRestGetPhysicalInteractionLength(const G4Track&,
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G4ForceCondition*);
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// G4double GetMeanLifeTime(const G4Track&, G4ForceCondition*);
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G4VParticleChange* AtRestDoIt(const G4Track&, const G4Step&);
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virtual G4double GetMeanLifeTime(const G4Track&, G4ForceCondition*)
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{
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return 0;
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}
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private:
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// void GetCaptureIsotope(const G4Track& track);
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G4double GetTargetMass(G4double, G4double);
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G4ReactionProductVector * DoMuCapture(G4double aEkin);
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private:
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G4int nCascade;
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G4double targetCharge;
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G4double targetAtomicMass;
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// G4double tDelay;
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G4StopElementSelector* pSelector;
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G4MuMinusCaptureCascade* pEMCascade;
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G4GHEKinematicsVector* Cascade;
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G4Fancy3DNucleus theN;
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G4ExcitationHandler theHandler;
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};
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#endif
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