G4VAnnihilationCollision Class Reference

#include <G4VAnnihilationCollision.hh>

Inheritance diagram for G4VAnnihilationCollision:

Collaboration diagram for G4VAnnihilationCollision:

Public Member Functions
	G4VAnnihilationCollision ()
virtual	~G4VAnnihilationCollision ()
G4bool	operator== (const G4VAnnihilationCollision &right) const
G4bool	operator!= (const G4VAnnihilationCollision &right) const
virtual G4KineticTrackVector *	FinalState (const G4KineticTrack &trk1, const G4KineticTrack &trk2) const
virtual const G4VAngularDistribution *	GetAngularDistribution () const
Public Member Functions inherited from G4VCollision
	G4VCollision ()
void	establish_G4MT_TLS_G4VCollision ()
	G4VCollision (void *s1, void *s2, void *s3, void *s4, void *s5, void *s6, void *s7)
virtual	~G4VCollision ()
G4bool	operator== (const G4VCollision &right) const
G4bool	operator!= (const G4VCollision &right) const
virtual G4double	CrossSection (const G4KineticTrack &trk1, const G4KineticTrack &trk2) const
virtual G4bool	IsInCharge (const G4KineticTrack &trk1, const G4KineticTrack &trk2) const =0
virtual G4String	GetName () const =0
virtual void	Print () const
virtual void	Print (const G4KineticTrack &trk1, const G4KineticTrack &trk2) const

Protected Member Functions
virtual const G4ParticleDefinition *	GetOutgoingParticle (const G4KineticTrack &trk1, const G4KineticTrack &trk2) const =0
Protected Member Functions inherited from G4VCollision
G4int	GetNumberOfPartons (const G4ParticleDefinition *aP) const
virtual const G4CollisionVector *	GetComponents () const
virtual const G4VCrossSectionSource *	GetCrossSectionSource () const =0
virtual const std::vector < G4String > &	GetListOfColliders (G4int whichOne) const =0

Detailed Description

Definition at line 56 of file G4VAnnihilationCollision.hh.

Constructor & Destructor Documentation

G4VAnnihilationCollision::G4VAnnihilationCollision

(

)

Definition at line 43 of file G4VAnnihilationCollision.cc.

{ 
    theAngularDistribution=0;
}

G4VAnnihilationCollision::~G4VAnnihilationCollision ( )

virtual

Definition at line 49 of file G4VAnnihilationCollision.cc.

{
    if (theAngularDistribution) {
        delete theAngularDistribution;
        theAngularDistribution=0;
    }
}

Member Function Documentation

G4KineticTrackVector * G4VAnnihilationCollision::FinalState ( const G4KineticTrack &  trk1, const G4KineticTrack &  trk2  ) const

virtual

Implements G4VCollision.

Definition at line 58 of file G4VAnnihilationCollision.cc.

{ 
  G4LorentzVector p = trk1.Get4Momentum() + trk2.Get4Momentum();
  G4double sqrtS = p.m();
//  G4double s = sqrtS * sqrtS;

//  G4double m1 = trk1.GetActualMass();
//  G4double m2 = trk2.GetActualMass();


  // Unit vector of three-momentum

  G4ThreeVector pFinal(0.0, 0.0, 0.0);
  G4double eFinal = sqrtS;
 
  G4LorentzVector p4Final(pFinal, eFinal); 

  // Lorentz transformation
  G4LorentzRotation toLabFrame(p.boostVector());
  p4Final *= toLabFrame;
  
 const G4ParticleDefinition* OutputDefinition = GetOutgoingParticle(trk1,trk2);
 G4KineticTrack* final = new G4KineticTrack(OutputDefinition, 0.0, trk1.GetPosition(), p4Final);
  
  G4KineticTrackVector* finalTracks = new G4KineticTrackVector;

  finalTracks->push_back(final);

  return finalTracks;
}

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virtual const G4VAngularDistribution* G4VAnnihilationCollision::GetAngularDistribution ( ) const

inlinevirtual

Implements G4VCollision.

Definition at line 70 of file G4VAnnihilationCollision.hh.

  {
    return theAngularDistribution;
  }

virtual const G4ParticleDefinition* G4VAnnihilationCollision::GetOutgoingParticle ( const G4KineticTrack &  trk1, const G4KineticTrack &  trk2  ) const

protectedpure virtual

Implemented in G4ConcreteMesonBaryonToResonance.

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G4bool G4VAnnihilationCollision::operator!=

(

const G4VAnnihilationCollision &

right

)

const

G4bool G4VAnnihilationCollision::operator==

(

const G4VAnnihilationCollision &

right

)

const

---

The documentation for this class was generated from the following files:

• source/geant4.10.03.p03/source/processes/hadronic/models/im_r_matrix/include/G4VAnnihilationCollision.hh
• source/geant4.10.03.p03/source/processes/hadronic/models/im_r_matrix/src/G4VAnnihilationCollision.cc