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G4Nucleon.cc
Go to the documentation of this file.
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//
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// ********************************************************************
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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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. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// ********************************************************************
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//
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//
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//
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#include "
G4Nucleon.hh
"
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// ------------------------------------------------------------
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// GEANT 4 class implementation file
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//
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// ---------------- G4Nucleon ----------------
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// by Gunter Folger, May 1998.
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// class for a nucleon (inside a 3D Nucleus)
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// ------------------------------------------------------------
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G4Nucleon::G4Nucleon
()
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: theBindingE(0.) , theParticleType(0), theSplitableHadron(0)
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{}
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G4Nucleon::~G4Nucleon
()
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{
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}
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void
G4Nucleon::Boost
(
const
G4LorentzVector
& aMomentum)
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{
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// see e.g. CERNLIB short writeup U101 for the algorithm
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G4double
mass=aMomentum.
mag
();
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G4double
factor=
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( theMomentum.
vect
()*aMomentum.
vect
()/(aMomentum.
e
()+mass) - theMomentum.
e
() ) / mass;
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theMomentum.
setE
(1/mass*theMomentum.
dot
(aMomentum));
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theMomentum.
setVect
(factor*aMomentum.
vect
() + theMomentum.
vect
());
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}
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#include <iostream>
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std::ostream &
operator <<
(std::ostream &stream,
const
G4Nucleon
&
nucleon
)
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{
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// stream<< nucleon.GetDefinition()->GetParticleName()
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// << " is " << nucleon.AreYouHit() ? " " : "not"
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// << " hit. Momentum/position:" << G4endl;
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stream<<
" momentum : "
<< nucleon.
Get4Momentum
() <<
G4endl
;
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stream<<
" position : "
<< nucleon.
GetPosition
() ;
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return
stream;
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}
CLHEP::HepLorentzVector::dot
double dot(const HepLorentzVector &) const
CLHEP::HepLorentzVector::setE
void setE(double)
G4Nucleon::Get4Momentum
virtual const G4LorentzVector & Get4Momentum() const
Definition:
G4Nucleon.hh:72
G4Nucleon::G4Nucleon
G4Nucleon()
Definition:
G4Nucleon.cc:38
G4Nucleon::GetPosition
virtual const G4ThreeVector & GetPosition() const
Definition:
G4Nucleon.hh:68
CLHEP::HepLorentzVector::vect
Hep3Vector vect() const
G4InuclParticleNames::nucleon
G4bool nucleon(G4int ityp)
Definition:
G4InuclParticleNames.hh:95
CLHEP::HepLorentzVector::mag
double mag() const
G4Nucleon
Definition:
G4Nucleon.hh:54
CLHEP::HepLorentzVector::e
double e() const
HepGeom::BasicVector3D::operator<<
std::ostream & operator<<(std::ostream &, const BasicVector3D< float > &)
Definition:
BasicVector3D.cc:107
G4Nucleon::Boost
void Boost(const G4ThreeVector &beta)
Definition:
G4Nucleon.hh:87
G4endl
#define G4endl
Definition:
G4ios.hh:61
G4Nucleon.hh
CLHEP::HepLorentzVector::setVect
void setVect(const Hep3Vector &)
CLHEP::HepLorentzVector
Definition:
LorentzVector.h:72
G4double
double G4double
Definition:
G4Types.hh:76
G4Nucleon::~G4Nucleon
~G4Nucleon()
Definition:
G4Nucleon.cc:42
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