115 lines
3.0 KiB
C++
115 lines
3.0 KiB
C++
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$//*
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// LOW ENERGY MUON SPIN RELAXATION, ROTATION, RADIATION
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//
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// ID :LEMuSRDepolarize.hh , v 1.2
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// AUTHOR: Taofiq PARAISO
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// DATE : 2006-01-19 15:17
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//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$//
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//
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// & &&&&&&&&&& &&&&&&& &&&&&&&&
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// & & && && & &&
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// & & & & & & &&
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// & &&&&&&& & & &&&&&& &&&&&&&&
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// & & & && & & &&
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// & & && & & && && & &
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// &&&&&&&&&& &&&&&&&&&& & &&&&& && &&&&&&& & &&
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// &
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// &
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// &
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// &
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// LEMUSRDEPOLARIZE
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//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$//
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/*!
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This class was built to depolarize the muon in some materials. It is not used in the simulation and shall probably be removed.
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*/
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#ifndef LEMuSRDepolarize_h
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#define LEMuSRDepolarize_h 1
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#include "G4VDiscreteProcess.hh"
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#include "G4EnergyLossTables.hh"
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#include "G4GPILSelection.hh"
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#include "G4PhysicsLogVector.hh"
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#include "G4VPhysicalVolume.hh"
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#include "G4VParticleChange.hh"
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#include "G4ParticleChange.hh"
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#include "G4UnitsTable.hh"
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#include "G4MaterialCutsCouple.hh"
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#include "G4ForceCondition.hh"
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#include "G4ParticleTable.hh"
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#include "G4DynamicParticle.hh"
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#include "LEMuSRPrimaryGeneratorAction.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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class LEMuSRDepolarize : public G4VDiscreteProcess
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{
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public: // with description
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LEMuSRDepolarize(const G4String& name="mudep" ,
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G4ProcessType aType = fElectromagnetic );
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~LEMuSRDepolarize();
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G4VParticleChange* AtRestDoIt(
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const G4Track& ,
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const G4Step&
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);
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G4VParticleChange* PreStepDoIt(
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const G4Track& ,
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const G4Step&
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);
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G4VParticleChange* PostStepDoIt(
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const G4Track& ,
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const G4Step&
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);
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G4double GetMeanFreePath(const G4Track& aTrack,
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G4double previousStepSize,
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G4ForceCondition* condition
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);
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G4bool CheckCondition( const G4Step& aStep);
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G4bool CheckCondition( const G4Step* aStep);
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G4String p_name, vname;
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G4double spin, edep, toten, kinen, tof, globaltime, proptime, itime, ftime,gtime, deltatime;
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G4ThreeVector hitpos, hitmom;
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G4int ID;
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G4bool condition;
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void GetDatas( const G4Step* aStep);
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// model parameters
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G4ParticleTable* particleTable;
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G4ParticleDefinition* particle;
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G4double rnd;
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G4DynamicParticle *DP;
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G4ParticleChange fParticleChange;
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void PrepareSecondary(const G4Track&);
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G4Track* aSecondary;
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void InitializeSecondaries(const G4Track&);
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};
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#endif
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