G4INCL::Nucleus Class Reference

#include <G4INCLNucleus.hh>

Inheritance diagram for G4INCL::Nucleus:

Classes
struct	ConservationBalance
	Struct for conservation laws. More...

Public Member Functions
	Nucleus (G4int mass, G4int charge, Config const *const conf, const G4double universeRadius=-1.)
virtual	~Nucleus ()
void	initializeParticles ()
void	insertParticle (Particle *p)
	Insert a new particle (e.g. a projectile) in the nucleus.
void	applyFinalState (FinalState *)
G4int	getInitialA () const
G4int	getInitialZ () const
ParticleList const &	getCreatedParticles () const
ParticleList const &	getUpdatedParticles () const
Particle *	getBlockedDelta () const
	Get the delta that could not decay.
void	propagateParticles (G4double step)
G4int	getNumberOfEnteringProtons () const
G4int	getNumberOfEnteringNeutrons () const
G4double	computeSeparationEnergyBalance () const
	Outgoing - incoming separation energies.
G4bool	decayOutgoingDeltas ()
	Force the decay of outgoing deltas.
G4bool	decayInsideDeltas ()
	Force the decay of deltas inside the nucleus.
G4bool	decayOutgoingClusters ()
	Force the decay of unstable outgoing clusters.
G4bool	decayMe ()
	Force the phase-space decay of the Nucleus.
void	emitInsidePions ()
	Force emission of all pions inside the nucleus.
void	computeRecoilKinematics ()
	Compute the recoil momentum and spin of the nucleus.
ThreeVector	computeCenterOfMass () const
	Compute the current center-of-mass position.
G4double	computeTotalEnergy () const
	Compute the current total energy.
G4double	computeExcitationEnergy () const
	Compute the current excitation energy.
void	setIncomingAngularMomentum (const ThreeVector &j)
	Set the incoming angular-momentum vector.
const ThreeVector &	getIncomingAngularMomentum () const
	Get the incoming angular-momentum vector.
void	setIncomingMomentum (const ThreeVector &p)
	Set the incoming momentum vector.
const ThreeVector &	getIncomingMomentum () const
	Get the incoming momentum vector.
void	setInitialEnergy (const G4double e)
	Set the initial energy.
G4double	getInitialEnergy () const
	Get the initial energy.
G4double	getExcitationEnergy () const
	Get the excitation energy of the nucleus.
G4bool	containsDeltas ()
	Returns true if the nucleus contains any deltas.
std::string	print ()
std::string	dump ()
Store *	getStore () const
void	setStore (Store *s)
G4double	getInitialInternalEnergy () const
G4bool	isEventTransparent () const
	Is the event transparent?
G4bool	hasRemnant () const
	Does the nucleus give a cascade remnant?
void	fillEventInfo (EventInfo *eventInfo)
G4bool	getTryCompoundNucleus ()
G4int	getProjectileChargeNumber () const
	Return the charge number of the projectile.
G4int	getProjectileMassNumber () const
	Return the mass number of the projectile.
void	setProjectileChargeNumber (G4int n)
	Set the charge number of the projectile.
void	setProjectileMassNumber (G4int n)
	Set the mass number of the projectile.
G4bool	isForcedTransparent ()
	Returns true if a transparent event should be forced.
G4double	getTransmissionBarrier (Particle const *const p)
	Get the transmission barrier.
ConservationBalance	getConservationBalance (EventInfo const &theEventInfo, const G4bool afterRecoil) const
	Compute charge, mass, energy and momentum balance.
void	useFusionKinematics ()
	Adjust the kinematics for complete-fusion events.
G4double	getSurfaceRadius (Particle const *const particle) const
	Get the maximum allowed radius for a given particle.
G4double	getCoulombRadius (ParticleSpecies const &p) const
	Get the Coulomb radius for a given particle.
G4double	getUniverseRadius () const
	Getter for theUniverseRadius.
void	setUniverseRadius (const G4double universeRadius)
	Setter for theUniverseRadius.
G4bool	isNucleusNucleusCollision () const
	Is it a nucleus-nucleus collision?
void	setNucleusNucleusCollision ()
	Set a nucleus-nucleus collision.
void	setParticleNucleusCollision ()
	Set a particle-nucleus collision.
void	setProjectileRemnant (ProjectileRemnant *const c)
	Set the projectile remnant.
ProjectileRemnant *	getProjectileRemnant () const
	Get the projectile remnant.
void	deleteProjectileRemnant ()
	Delete the projectile remnant.
void	moveProjectileRemnantComponentsToOutgoing ()
	Move the components of the projectile remnant to the outgoing list.
void	finalizeProjectileRemnant (const G4double emissionTime)
	Finalise the projectile remnant.
void	updatePotentialEnergy (Particle *p)
	Update the particle potential energy.
NuclearDensity *	getDensity () const
	Getter for theDensity.
NuclearPotential::INuclearPotential *	getPotential () const
	Getter for thePotential.
Public Member Functions inherited from G4INCL::Cluster
	Cluster (const G4int Z, const G4int A, const G4bool createParticleSampler=true)
	Standard Cluster constructor.
template<class Iterator >
	Cluster (Iterator begin, Iterator end)
virtual	~Cluster ()
	Cluster (const Cluster &rhs)
	Copy constructor.
Cluster &	operator= (const Cluster &rhs)
	Assignment operator.
void	swap (Cluster &rhs)
	Helper method for the assignment operator.
ParticleSpecies	getSpecies () const
	Get the particle species.
void	deleteParticles ()
void	clearParticles ()
void	setZ (const G4int Z)
	Set the charge number of the cluster.
void	setA (const G4int A)
	Set the mass number of the cluster.
G4double	getExcitationEnergy () const
	Get the excitation energy of the cluster.
void	setExcitationEnergy (const G4double e)
	Set the excitation energy of the cluster.
virtual G4double	getTableMass () const
	Get the real particle mass.
ParticleList const &	getParticles () const
void	removeParticle (Particle *const p)
	Remove a particle from the cluster components.
void	addParticle (Particle *const p)
void	addParticles (ParticleList const &pL)
	Add a list of particles to the cluster.
ParticleList	getParticleList () const
	Returns the list of particles that make up the cluster.
std::string	print () const
virtual void	initializeParticles ()
	Initialise the NuclearDensity pointer and sample the particles.
void	internalBoostToCM ()
	Boost to the CM of the component particles.
void	putParticlesOffShell ()
	Put the cluster components off shell.
void	setPosition (const ThreeVector &position)
	Set the position of the cluster.
void	boost (const ThreeVector &aBoostVector)
	Boost the cluster with the indicated velocity.
void	freezeInternalMotion ()
	Freeze the internal motion of the particles.
virtual void	rotate (const G4double angle, const ThreeVector &axis)
	Rotate position and momentum of all the particles.
virtual void	makeProjectileSpectator ()
	Make all the components projectile spectators, too.
virtual void	makeTargetSpectator ()
	Make all the components target spectators, too.
virtual void	makeParticipant ()
	Make all the components participants, too.
ThreeVector const &	getSpin () const
	Get the spin of the nucleus.
void	setSpin (const ThreeVector &j)
	Set the spin of the nucleus.
G4INCL::ThreeVector	getAngularMomentum () const
	Get the total angular momentum (orbital + spin)
Public Member Functions inherited from G4INCL::Particle
	Particle ()
	Particle (ParticleType t, G4double energy, ThreeVector momentum, ThreeVector position)
	Particle (ParticleType t, ThreeVector momentum, ThreeVector position)
virtual	~Particle ()
	Particle (const Particle &rhs)
	Copy constructor.
Particle &	operator= (const Particle &rhs)
	Assignment operator.
G4INCL::ParticleType	getType () const
virtual G4INCL::ParticleSpecies	getSpecies () const
	Get the particle species.
void	setType (ParticleType t)
G4bool	isNucleon () const
ParticipantType	getParticipantType () const
void	setParticipantType (ParticipantType const p)
G4bool	isParticipant () const
G4bool	isTargetSpectator () const
G4bool	isProjectileSpectator () const
virtual void	makeParticipant ()
virtual void	makeTargetSpectator ()
virtual void	makeProjectileSpectator ()
G4bool	isPion () const
	Is this a pion?
G4bool	isResonance () const
	Is it a resonance?
G4bool	isDelta () const
	Is it a Delta?
G4int	getA () const
	Returns the baryon number.
G4int	getZ () const
	Returns the charge number.
G4double	getBeta () const
ThreeVector	boostVector () const
void	boost (const ThreeVector &aBoostVector)
void	lorentzContract (const ThreeVector &aBoostVector, const ThreeVector &refPos)
	Lorentz-contract the particle position around some center.
G4double	getMass () const
	Get the cached particle mass.
G4double	getINCLMass () const
	Get the INCL particle mass.
virtual G4double	getTableMass () const
	Get the tabulated particle mass.
G4double	getRealMass () const
	Get the real particle mass.
void	setRealMass ()
	Set the mass of the Particle to its real mass.
void	setTableMass ()
	Set the mass of the Particle to its table mass.
void	setINCLMass ()
	Set the mass of the Particle to its table mass.
G4double	getEmissionQValueCorrection (const G4int AParent, const G4int ZParent) const
	Computes correction on the emission Q-value.
G4double	getTransferQValueCorrection (const G4int AFrom, const G4int ZFrom, const G4int ATo, const G4int ZTo) const
	Computes correction on the transfer Q-value.
G4double	getInvariantMass () const
	Get the the particle invariant mass.
G4double	getKineticEnergy () const
	Get the particle kinetic energy.
G4double	getPotentialEnergy () const
	Get the particle potential energy.
void	setPotentialEnergy (G4double v)
	Set the particle potential energy.
G4double	getEnergy () const
void	setMass (G4double mass)
void	setEnergy (G4double energy)
const G4INCL::ThreeVector &	getMomentum () const
virtual G4INCL::ThreeVector	getAngularMomentum () const
virtual void	setMomentum (const G4INCL::ThreeVector &momentum)
const G4INCL::ThreeVector &	getPosition () const
virtual void	setPosition (const G4INCL::ThreeVector &position)
G4double	getHelicity ()
void	setHelicity (G4double h)
void	propagate (G4double step)
G4int	getNumberOfCollisions () const
	Return the number of collisions undergone by the particle.
void	setNumberOfCollisions (G4int n)
	Set the number of collisions undergone by the particle.
void	incrementNumberOfCollisions ()
	Increment the number of collisions undergone by the particle.
G4int	getNumberOfDecays () const
	Return the number of decays undergone by the particle.
void	setNumberOfDecays (G4int n)
	Set the number of decays undergone by the particle.
void	incrementNumberOfDecays ()
	Increment the number of decays undergone by the particle.
void	setOutOfWell ()
	Mark the particle as out of its potential well.
G4bool	isOutOfWell () const
	Check if the particle is out of its potential well.
void	setEmissionTime (G4double t)
G4double	getEmissionTime ()
ThreeVector	getTransversePosition () const
	Transverse component of the position w.r.t. the momentum.
ThreeVector	getLongitudinalPosition () const
	Longitudinal component of the position w.r.t. the momentum.
const ThreeVector &	adjustMomentumFromEnergy ()
	Rescale the momentum to match the total energy.
G4double	adjustEnergyFromMomentum ()
	Recompute the energy to match the momentum.
G4bool	isInList (ParticleList const &l) const
	Check if the particle belongs to a given list.
G4bool	isCluster () const
void	setFrozenMomentum (const ThreeVector &momentum)
	Set the frozen particle momentum.
void	setFrozenEnergy (const G4double energy)
	Set the frozen particle momentum.
ThreeVector	getFrozenMomentum () const
	Get the frozen particle momentum.
G4double	getFrozenEnergy () const
	Get the frozen particle momentum.
ThreeVector	getPropagationVelocity () const
	Get the propagation velocity of the particle.
void	freezePropagation ()
	Freeze particle propagation.
void	thawPropagation ()
	Unfreeze particle propagation.
virtual void	rotate (const G4double angle, const ThreeVector &axis)
	Rotate the particle position and momentum.
std::string	print () const
std::string	dump () const
long	getID () const
ParticleList const *	getParticles () const

Additional Inherited Members
Protected Member Functions inherited from G4INCL::Particle
void	swap (Particle &rhs)
	Helper method for the assignment operator.
Protected Attributes inherited from G4INCL::Cluster
ParticleList	particles
G4double	theExcitationEnergy
ThreeVector	theSpin
ParticleSampler *	theParticleSampler
Protected Attributes inherited from G4INCL::Particle
G4int	theZ
G4int	theA
ParticipantType	theParticipantType
G4INCL::ParticleType	theType
G4double	theEnergy
G4double *	thePropagationEnergy
G4double	theFrozenEnergy
G4INCL::ThreeVector	theMomentum
G4INCL::ThreeVector *	thePropagationMomentum
G4INCL::ThreeVector	theFrozenMomentum
G4INCL::ThreeVector	thePosition
G4int	nCollisions
G4int	nDecays
G4double	thePotentialEnergy
long	ID

Detailed Description

Definition at line 66 of file G4INCLNucleus.hh.

Constructor & Destructor Documentation

Nucleus()

G4INCL::Nucleus::Nucleus	(	G4int	mass,
		G4int	charge,
		Config const *const	conf,
		const G4double	universeRadius = -1.
	)

Definition at line 70 of file G4INCLNucleus.cc.

    : Cluster(charge,mass),
     theInitialZ(charge), theInitialA(mass),
     theNpInitial(0), theNnInitial(0),
     initialInternalEnergy(0.),
     incomingAngularMomentum(0.,0.,0.), incomingMomentum(0.,0.,0.),
     initialCenterOfMass(0.,0.,0.),
     remnant(true),
     blockedDelta(NULL),
     initialEnergy(0.),
     tryCN(false),
     forceTransparent(false),
     projectileZ(0),
     projectileA(0),
     theUniverseRadius(universeRadius),
     isNucleusNucleus(false),
     theProjectileRemnant(NULL),
     theDensity(NULL),
     thePotential(NULL)
  {
    PotentialType potentialType;
    G4bool pionPotential;
    if(conf) {
      potentialType = conf->getPotentialType();
      pionPotential = conf->getPionPotential();
    } else { // By default we don't use energy dependent
      // potential. This is convenient for some tests.
      potentialType = IsospinPotential;
      pionPotential = true;
    }
    switch(potentialType) {
      case IsospinEnergySmoothPotential:
        thePotential = new NuclearPotential::NuclearPotentialEnergyIsospinSmooth(theA, theZ, pionPotential);
        break;
      case IsospinEnergyPotential:
        thePotential = new NuclearPotential::NuclearPotentialEnergyIsospin(theA, theZ, pionPotential);
        break;
      case IsospinPotential:
        thePotential = new NuclearPotential::NuclearPotentialIsospin(theA, theZ, pionPotential);
        break;
      case ConstantPotential:
        thePotential = new NuclearPotential::NuclearPotentialConstant(theA, theZ, pionPotential);
        break;
      default:
        FATAL("Unrecognized potential type at Nucleus creation." << std::endl);
        std::exit(EXIT_FAILURE);
        break;
    }
 
    ParticleTable::setProtonSeparationEnergy(thePotential->getSeparationEnergy(Proton));
    ParticleTable::setNeutronSeparationEnergy(thePotential->getSeparationEnergy(Neutron));
 
    theDensity = NuclearDensityFactory::createDensity(theA, theZ);
 
    theParticleSampler->setPotential(thePotential);
    theParticleSampler->setDensity(theDensity);
 
    if(theUniverseRadius<0)
      theUniverseRadius = theDensity->getMaximumRadius();
    theStore = new Store(conf);
    toBeUpdated.clear();
  }

~Nucleus()

G4INCL::Nucleus::~Nucleus ( )

virtual

Definition at line 133 of file G4INCLNucleus.cc.

                    {
    delete theStore;
    delete thePotential;
    /* We don't delete the density here any more -- the Factory is caching them
    delete theDensity;*/
  }

Member Function Documentation

applyFinalState()

void G4INCL::Nucleus::applyFinalState

(

FinalState *

finalstate

)

Apply reaction final state information to the nucleus.

Definition at line 169 of file G4INCLNucleus.cc.

                                                      {
    justCreated.clear();
    toBeUpdated.clear(); // Clear the list of particles to be updated by the propagation model.
    blockedDelta = NULL;
    G4double totalEnergy = 0.0;
 
    FinalStateValidity const validity = finalstate->getValidity();
    if(validity == ValidFS) {
 
      ParticleList const &created = finalstate->getCreatedParticles();
      for(ParticleIter iter = created.begin(); iter != created.end(); ++iter) {
        theStore->add((*iter));
        if(!(*iter)->isOutOfWell()) {
          totalEnergy += (*iter)->getEnergy() - (*iter)->getPotentialEnergy();
          justCreated.push_back((*iter));   // New particle, so we must create avatars for it
        }
      }
 
      ParticleList const &deleted = finalstate->getDestroyedParticles();
      for(ParticleIter iter = deleted.begin(); iter != deleted.end(); ++iter) {
        theStore->particleHasBeenDestroyed((*iter)->getID());
      }
 
      ParticleList const &modified = finalstate->getModifiedParticles();
      for(ParticleIter iter = modified.begin(); iter != modified.end(); ++iter) {
        theStore->particleHasBeenUpdated((*iter)->getID());
        totalEnergy += (*iter)->getEnergy() - (*iter)->getPotentialEnergy();
        toBeUpdated.push_back((*iter)); // Particle is modified so we have to create new avatars for it.
      }
 
      ParticleList const &out = finalstate->getOutgoingParticles();
      for(ParticleIter iter = out.begin(); iter != out.end(); ++iter) {
        if((*iter)->isCluster()) {
      Cluster *clusterOut = dynamic_cast<Cluster*>((*iter));
          ParticleList const components = clusterOut->getParticles();
          for(ParticleIter in = components.begin(); in != components.end(); ++in)
            theStore->particleHasBeenEjected((*in)->getID());
        } else {
          theStore->particleHasBeenEjected((*iter)->getID());
        }
        totalEnergy += (*iter)->getEnergy();      // No potential here because the particle is gone
        theA -= (*iter)->getA();
        theZ -= (*iter)->getZ();
        theStore->addToOutgoing(*iter);
        (*iter)->setEmissionTime(theStore->getBook()->getCurrentTime());
      }
 
      ParticleList const &entering = finalstate->getEnteringParticles();
      for(ParticleIter iter = entering.begin(); iter != entering.end(); ++iter) {
        insertParticle(*iter);
        totalEnergy += (*iter)->getEnergy() - (*iter)->getPotentialEnergy();
        toBeUpdated.push_back((*iter)); // Particle is modified so we have to create new avatars for it.
      }
    } else if(validity == PauliBlockedFS) {
      blockedDelta = finalstate->getBlockedDelta();
    } else if(validity == ParticleBelowFermiFS) {
      DEBUG("A Particle is entering below the Fermi sea:" << std::endl << finalstate->print() << std::endl);
      tryCN = true;
      ParticleList const &entering = finalstate->getEnteringParticles();
      for(ParticleIter iter = entering.begin(); iter != entering.end(); ++iter) {
        insertParticle(*iter);
      }
    } else if(validity == ParticleBelowZeroFS) {
      DEBUG("A Particle is entering below zero energy:" << std::endl << finalstate->print() << std::endl);
      forceTransparent = true;
      ParticleList const &entering = finalstate->getEnteringParticles();
      for(ParticleIter iter = entering.begin(); iter != entering.end(); ++iter) {
        insertParticle(*iter);
      }
    }
 
    if(validity==ValidFS &&
        std::abs(totalEnergy - finalstate->getTotalEnergyBeforeInteraction()) > 0.1) {
      ERROR("Energy nonconservation! Energy at the beginning of the event = "
          << finalstate->getTotalEnergyBeforeInteraction()
          <<" and after interaction = "
          << totalEnergy << std::endl
          << finalstate->print());
    }
  }

Referenced by decayInsideDeltas().

computeCenterOfMass()

ThreeVector G4INCL::Nucleus::computeCenterOfMass

(

)

const

Compute the current center-of-mass position.

Returns

the center-of-mass position vector [fm].

Definition at line 298 of file G4INCLNucleus.cc.

                                                 {
    ThreeVector cm(0.,0.,0.);
    G4double totalMass = 0.0;
    ParticleList inside = theStore->getParticles();
    for(ParticleIter p=inside.begin(); p!=inside.end(); ++p) {
      const G4double mass = (*p)->getMass();
      cm += (*p)->getPosition() * mass;
      totalMass += mass;
    }
    cm /= totalMass;
    return cm;
  }

Referenced by computeRecoilKinematics().

computeExcitationEnergy()

G4double G4INCL::Nucleus::computeExcitationEnergy

(

)

const

Compute the current excitation energy.

Returns

the excitation energy [MeV]

Definition at line 311 of file G4INCLNucleus.cc.

                                                  {
    const G4double totalEnergy = computeTotalEnergy();
    const G4double separationEnergies = computeSeparationEnergyBalance();
 
    return totalEnergy - initialInternalEnergy - separationEnergies;
  }

computeRecoilKinematics()

void G4INCL::Nucleus::computeRecoilKinematics

(

)

Compute the recoil momentum and spin of the nucleus.

Definition at line 268 of file G4INCLNucleus.cc.

                                        {
    // If the remnant consists of only one nucleon, we need to apply a special
    // procedure to put it on mass shell.
    if(theA==1) {
      emitInsidePions();
      computeOneNucleonRecoilKinematics();
      remnant=false;
      return;
    }
 
    // Compute the recoil momentum and angular momentum
    theMomentum = incomingMomentum;
    theSpin = incomingAngularMomentum;
 
    ParticleList outgoing = theStore->getOutgoingParticles();
    for(ParticleIter p=outgoing.begin(); p!=outgoing.end(); ++p)
    {
      theMomentum -= (*p)->getMomentum();
      theSpin -= (*p)->getAngularMomentum();
    }
 
    // Subtract orbital angular momentum
    thePosition = computeCenterOfMass();
    theSpin -= (thePosition-initialCenterOfMass).vector(theMomentum);
 
    setMass(ParticleTable::getTableMass(theA,theZ) + theExcitationEnergy);
    adjustEnergyFromMomentum();
    remnant=true;
  }

computeSeparationEnergyBalance()

G4double G4INCL::Nucleus::computeSeparationEnergyBalance ( ) const

inline

Outgoing - incoming separation energies.

Used by CDPP.

Definition at line 124 of file G4INCLNucleus.hh.

                                                    {
      G4double S = 0.0;
      ParticleList outgoing = theStore->getOutgoingParticles();
      for(ParticleIter i = outgoing.begin(); i != outgoing.end(); ++i) {
        const ParticleType t = (*i)->getType();
        switch(t) {
          case Proton:
          case Neutron:
          case DeltaPlusPlus:
          case DeltaPlus:
          case DeltaZero:
          case DeltaMinus:
            S += thePotential->getSeparationEnergy(*i);
            break;
          case Composite:
            S += (*i)->getZ() * thePotential->getSeparationEnergy(Proton)
              + ((*i)->getA() - (*i)->getZ()) * thePotential->getSeparationEnergy(Neutron);
            break;
          case PiPlus:
            S += thePotential->getSeparationEnergy(Proton) - thePotential->getSeparationEnergy(Neutron);
            break;
          case PiMinus:
            S += thePotential->getSeparationEnergy(Neutron) - thePotential->getSeparationEnergy(Proton);
            break;
          default:
            break;
        }
      }
 
      S -= theNpInitial * thePotential->getSeparationEnergy(Proton);
      S -= theNnInitial * thePotential->getSeparationEnergy(Neutron);
      return S;
    }

Referenced by computeExcitationEnergy(), and G4INCL::CDPP::isBlocked().

computeTotalEnergy()

G4double G4INCL::Nucleus::computeTotalEnergy

(

)

const

Compute the current total energy.

Returns

the total energy [MeV]

Definition at line 254 of file G4INCLNucleus.cc.

                                             {
    G4double totalEnergy = 0.0;
    ParticleList inside = theStore->getParticles();
    for(ParticleIter p=inside.begin(); p!=inside.end(); ++p) {
      if((*p)->isNucleon()) // Ugly: we should calculate everything using total energies!
        totalEnergy += (*p)->getKineticEnergy() - (*p)->getPotentialEnergy();
      else if((*p)->isResonance())
        totalEnergy += (*p)->getEnergy() - (*p)->getPotentialEnergy() - ParticleTable::effectiveNucleonMass;
      else
        totalEnergy += (*p)->getEnergy() - (*p)->getPotentialEnergy();
    }
    return totalEnergy;
  }

Referenced by computeExcitationEnergy(), and initializeParticles().

containsDeltas()

G4bool G4INCL::Nucleus::containsDeltas ( )

inline

Returns true if the nucleus contains any deltas.

Definition at line 239 of file G4INCLNucleus.hh.

                                   {
      ParticleList inside = theStore->getParticles();
      for(ParticleIter i=inside.begin(); i!=inside.end(); ++i)
        if((*i)->isDelta()) return true;
      return false;
    }

decayInsideDeltas()

G4bool G4INCL::Nucleus::decayInsideDeltas

(

)

Force the decay of deltas inside the nucleus.

Returns

true if any delta was forced to decay.

Definition at line 395 of file G4INCLNucleus.cc.

                                    {
    /* If there is a pion potential, do nothing (deltas will be counted as
     * excitation energy).
     * If, however, the remnant is unphysical (Z<0 or Z>A), force the deltas to
     * decay and get rid of all the pions. In case you're wondering, you can
     * end up with Z<0 or Z>A if the remnant contains more pi- than protons or
     * more pi+ than neutrons, respectively.
     */
    const G4bool unphysicalRemnant = (theZ<0 || theZ>theA);
    if(thePotential->hasPionPotential() && !unphysicalRemnant)
      return false;
 
    // Build a list of deltas (avoid modifying the list you are iterating on).
    ParticleList inside = theStore->getParticles();
    ParticleList deltas;
    for(ParticleIter i = inside.begin(); i != inside.end(); ++i)
      if((*i)->isDelta()) deltas.push_back((*i));
 
    // Loop over the deltas, make them decay
    for(ParticleIter i = deltas.begin(); i != deltas.end(); ++i) {
      DEBUG("Decay inside delta particle:" << std::endl
          << (*i)->print() << std::endl);
      // Create a forced-decay avatar. Note the last boolean parameter. Note
      // also that if the remnant is unphysical we more or less explicitly give
      // up energy conservation and CDPP by passing a NULL pointer for the
      // nucleus.
      IAvatar *decay;
      if(unphysicalRemnant)
        decay = new DecayAvatar((*i), 0.0, NULL, true);
      else
        decay = new DecayAvatar((*i), 0.0, this, true);
      FinalState *fs = decay->getFinalState();
 
      // The pion can be ejected only if we managed to satisfy energy
      // conservation and if pion emission does not lead to negative excitation
      // energies.
      if(fs->getValidity()==ValidFS) {
        // Apply the final state to the nucleus
        applyFinalState(fs);
      }
      delete fs;
      delete decay;
    }
 
    // If the remnant is unphysical, emit all the pions
    if(unphysicalRemnant) {
      DEBUG("Remnant is unphysical: Z=" << theZ << ", A=" << theA << std::endl);
      emitInsidePions();
    }
 
    return true;
  }

decayMe()

G4bool G4INCL::Nucleus::decayMe

(

)

Force the phase-space decay of the Nucleus.

Only applied if Z==0 or Z==A.

Returns

true if the nucleus was forced to decay.

Definition at line 466 of file G4INCLNucleus.cc.

                          {
    // Do the phase-space decay only if Z=0 or Z=A
    if(theA<=1 || (theZ!=0 && theA!=theZ))
      return false;
 
    ParticleList decayProducts = ClusterDecay::decay(this);
    for(ParticleIter j = decayProducts.begin(); j!=decayProducts.end(); ++j)
      theStore->addToOutgoing(*j);
 
    return true;
  }

decayOutgoingClusters()

G4bool G4INCL::Nucleus::decayOutgoingClusters

(

)

Force the decay of unstable outgoing clusters.

Returns

true if any cluster was forced to decay.

Definition at line 448 of file G4INCLNucleus.cc.

                                        {
    ParticleList out = theStore->getOutgoingParticles();
    ParticleList clusters;
    for(ParticleIter i = out.begin(); i != out.end(); ++i) {
      if((*i)->isCluster()) clusters.push_back((*i));
    }
    if(clusters.empty()) return false;
 
    for(ParticleIter i = clusters.begin(); i != clusters.end(); ++i) {
      Cluster *cluster = dynamic_cast<Cluster*>(*i); // Can't avoid using a cast here
      cluster->deleteParticles(); // Don't need them
      ParticleList decayProducts = ClusterDecay::decay(cluster);
      for(ParticleIter j = decayProducts.begin(); j!=decayProducts.end(); ++j)
        theStore->addToOutgoing(*j);
    }
    return true;
  }

decayOutgoingDeltas()

G4bool G4INCL::Nucleus::decayOutgoingDeltas

(

)

Force the decay of outgoing deltas.

Returns

true if any delta was forced to decay.

Definition at line 342 of file G4INCLNucleus.cc.

                                      {
    ParticleList out = theStore->getOutgoingParticles();
    ParticleList deltas;
    for(ParticleIter i = out.begin(); i != out.end(); ++i) {
      if((*i)->isDelta()) deltas.push_back((*i));
    }
    if(deltas.empty()) return false;
 
    for(ParticleIter i = deltas.begin(); i != deltas.end(); ++i) {
      DEBUG("Decay outgoing delta particle:" << std::endl
          << (*i)->print() << std::endl);
      const ThreeVector beta = -(*i)->boostVector();
      const G4double deltaMass = (*i)->getMass();
 
      // Set the delta momentum to zero and sample the decay in the CM frame.
      // This makes life simpler if we are using real particle masses.
      (*i)->setMomentum(ThreeVector());
      (*i)->setEnergy((*i)->getMass());
 
      // Use a DecayAvatar
      IAvatar *decay = new DecayAvatar((*i), 0.0, NULL);
      FinalState *fs = decay->getFinalState();
      Particle * const pion = fs->getCreatedParticles().front();
      Particle * const nucleon = fs->getModifiedParticles().front();
 
      // Adjust the decay momentum if we are using the real masses
      const G4double decayMomentum = KinematicsUtils::momentumInCM(deltaMass,
          nucleon->getTableMass(),
          pion->getTableMass());
      ThreeVector newMomentum = pion->getMomentum();
      newMomentum *= decayMomentum / newMomentum.mag();
 
      pion->setTableMass();
      pion->setMomentum(newMomentum);
      pion->adjustEnergyFromMomentum();
      pion->setEmissionTime(theStore->getBook()->getCurrentTime());
      pion->boost(beta);
 
      nucleon->setTableMass();
      nucleon->setMomentum(-newMomentum);
      nucleon->adjustEnergyFromMomentum();
      nucleon->setEmissionTime(theStore->getBook()->getCurrentTime());
      nucleon->boost(beta);
 
      theStore->addToOutgoing(pion);
 
      delete fs;
      delete decay;
    }
 
    return true;
  }

deleteProjectileRemnant()

void G4INCL::Nucleus::deleteProjectileRemnant ( )

inline

Delete the projectile remnant.

Definition at line 403 of file G4INCLNucleus.hh.

                                   {
      delete theProjectileRemnant;
      theProjectileRemnant = NULL;
    }

Referenced by finalizeProjectileRemnant().

dump()

std::string G4INCL::Nucleus::dump

(

)

Definition at line 155 of file G4INCLNucleus.cc.

                          {
    std::stringstream ss;
    ss <<"(list ;; List of participants " << std::endl;
    ParticleList participants = theStore->getParticipants();
    for(ParticleIter i = participants.begin(); i != participants.end(); ++i) {
      ss <<"(make-particle-avatar-map " << std::endl
        << (*i)->dump() 
        << "(list ;; List of avatars in this particle" << std::endl
        << ")) ;; Close the list of avatars and the particle-avatar-map" << std::endl;
    }
    ss << ")" << std::endl;
    return ss.str();
  }

emitInsidePions()

void G4INCL::Nucleus::emitInsidePions

(

)

Force emission of all pions inside the nucleus.

Definition at line 478 of file G4INCLNucleus.cc.

                                {
    /* Forcing emissions of all pions in the nucleus. This probably violates
     * energy conservation (although the computation of the recoil kinematics
     * might sweep this under the carpet).
     */
    WARN("Forcing emissions of all pions in the nucleus." << std::endl);
 
    // Emit the pions with this kinetic energy
    const G4double tinyPionEnergy = 0.1; // MeV
 
    // Push out the emitted pions
    ParticleList inside = theStore->getParticles();
    for(ParticleIter i = inside.begin(); i != inside.end(); ++i) {
      if((*i)->isPion()) {
        (*i)->setEmissionTime(theStore->getBook()->getCurrentTime());
        // Correction for real masses
        const G4double theQValueCorrection = (*i)->getEmissionQValueCorrection(theA,theZ);
        const G4double kineticEnergyOutside = (*i)->getKineticEnergy() - (*i)->getPotentialEnergy() + theQValueCorrection;
        (*i)->setTableMass();
        if(kineticEnergyOutside > 0.0)
          (*i)->setEnergy((*i)->getMass()+kineticEnergyOutside);
        else
          (*i)->setEnergy((*i)->getMass()+tinyPionEnergy);
        (*i)->adjustMomentumFromEnergy();
        (*i)->setPotentialEnergy(0.);
        theZ -= (*i)->getZ();
        theStore->particleHasBeenEjected((*i)->getID());
        theStore->addToOutgoing(*i);
      }
    }
  }

Referenced by computeRecoilKinematics(), and decayInsideDeltas().

fillEventInfo()

void G4INCL::Nucleus::fillEventInfo

(

EventInfo *

eventInfo

)

Fill the event info which contains INCL output data

Definition at line 698 of file G4INCLNucleus.cc.

                                                  {
    eventInfo->nParticles = 0;
    G4bool isNucleonAbsorption = false;
 
    G4bool isPionAbsorption = false;
    // It is possible to have pion absorption event only if the
    // projectile is pion.
    if(eventInfo->projectileType == PiPlus ||
       eventInfo->projectileType == PiMinus ||
       eventInfo->projectileType == PiZero) {
      isPionAbsorption = true;
    }
 
    // Forced CN
    eventInfo->forcedCompoundNucleus = tryCN;
 
    // Outgoing particles
    ParticleList outgoingParticles = getStore()->getOutgoingParticles();
 
    // Check if we have a nucleon absorption event: nucleon projectile
    // and no ejected particles.
    if(outgoingParticles.size() == 0 &&
       (eventInfo->projectileType == Proton ||
    eventInfo->projectileType == Neutron)) {
      isNucleonAbsorption = true;
    }
 
    // Reset the remnant counter
    eventInfo->nRemnants = 0;
    eventInfo->history.clear();
 
    for( ParticleIter i = outgoingParticles.begin(); i != outgoingParticles.end(); ++i ) {
      // If the particle is a cluster and has excitation energy, treat it as a cluster
      if((*i)->isCluster()) {
        Cluster const * const c = dynamic_cast<Cluster *>(*i);
// assert(c);
#ifdef INCLXX_IN_GEANT4_MODE
        if(!c)
          continue;
#endif
        const G4double eStar = c->getExcitationEnergy();
        if(std::abs(eStar)>1E-10) {
          if(eStar<0.) {
            WARN("Negative excitation energy in outgoing cluster! EStar = " << eStar << std::endl);
          }
          eventInfo->ARem[eventInfo->nRemnants] = c->getA();
          eventInfo->ZRem[eventInfo->nRemnants] = c->getZ();
          eventInfo->EStarRem[eventInfo->nRemnants] = eStar;
          ThreeVector remnantSpin = c->getSpin();
          Float_t remnantSpinMag;
          if(eventInfo->ARem[eventInfo->nRemnants]%2==0) { // even-A nucleus
            remnantSpinMag = (G4int) (remnantSpin.mag()/PhysicalConstants::hc + 0.5);
          } else { // odd-A nucleus
            remnantSpinMag = ((G4int) (remnantSpin.mag()/PhysicalConstants::hc)) + 0.5;
          }
          remnantSpin *= remnantSpinMag/remnantSpin.mag();
          eventInfo->JRem[eventInfo->nRemnants] = remnantSpinMag;
          eventInfo->jxRem[eventInfo->nRemnants] = remnantSpin.getX();
          eventInfo->jyRem[eventInfo->nRemnants] = remnantSpin.getY();
          eventInfo->jzRem[eventInfo->nRemnants] = remnantSpin.getZ();
          eventInfo->EKinRem[eventInfo->nRemnants] = c->getKineticEnergy();
          ThreeVector mom = c->getMomentum();
          eventInfo->pxRem[eventInfo->nRemnants] = mom.getX();
          eventInfo->pyRem[eventInfo->nRemnants] = mom.getY();
          eventInfo->pzRem[eventInfo->nRemnants] = mom.getZ();
          eventInfo->thetaRem[eventInfo->nRemnants] = Math::toDegrees(mom.theta());
          eventInfo->phiRem[eventInfo->nRemnants] = Math::toDegrees(mom.phi());
          eventInfo->nRemnants++;
          continue; // don't add it as a particle
        }
      }
 
      // We have a pion absorption event only if the projectile is
      // pion and there are no ejected pions.
      if(isPionAbsorption) {
        if((*i)->isPion()) {
          isPionAbsorption = false;
        }
      }
      eventInfo->A[eventInfo->nParticles] = (*i)->getA();
      eventInfo->Z[eventInfo->nParticles] = (*i)->getZ();
      eventInfo->emissionTime[eventInfo->nParticles] = (*i)->getEmissionTime();
      eventInfo->EKin[eventInfo->nParticles] = (*i)->getKineticEnergy();
      ThreeVector mom = (*i)->getMomentum();
      eventInfo->px[eventInfo->nParticles] = mom.getX();
      eventInfo->py[eventInfo->nParticles] = mom.getY();
      eventInfo->pz[eventInfo->nParticles] = mom.getZ();
      eventInfo->theta[eventInfo->nParticles] = Math::toDegrees(mom.theta());
      eventInfo->phi[eventInfo->nParticles] = Math::toDegrees(mom.phi());
      eventInfo->origin[eventInfo->nParticles] = -1;
      eventInfo->history.push_back("");
      eventInfo->nParticles++;
    }
    eventInfo->nucleonAbsorption = isNucleonAbsorption;
    eventInfo->pionAbsorption = isPionAbsorption;
    eventInfo->nCascadeParticles = eventInfo->nParticles;
 
    // Remnant characteristics
    if(hasRemnant()) {
      eventInfo->ARem[eventInfo->nRemnants] = getA();
      eventInfo->ZRem[eventInfo->nRemnants] = getZ();
      eventInfo->EStarRem[eventInfo->nRemnants] = getExcitationEnergy();
      if(eventInfo->EStarRem[eventInfo->nRemnants]<0.) {
    WARN("Negative excitation energy! EStarRem = " << eventInfo->EStarRem[eventInfo->nRemnants] << std::endl);
      }
      if(eventInfo->ARem[eventInfo->nRemnants]%2==0) { // even-A nucleus
    eventInfo->JRem[eventInfo->nRemnants] = (G4int) (getSpin().mag()/PhysicalConstants::hc + 0.5);
      } else { // odd-A nucleus
    eventInfo->JRem[eventInfo->nRemnants] = ((G4int) (getSpin().mag()/PhysicalConstants::hc)) + 0.5;
      }
      eventInfo->EKinRem[eventInfo->nRemnants] = getKineticEnergy();
      ThreeVector mom = getMomentum();
      eventInfo->pxRem[eventInfo->nRemnants] = mom.getX();
      eventInfo->pyRem[eventInfo->nRemnants] = mom.getY();
      eventInfo->pzRem[eventInfo->nRemnants] = mom.getZ();
      eventInfo->thetaRem[eventInfo->nRemnants] = Math::toDegrees(mom.theta());
      eventInfo->phiRem[eventInfo->nRemnants] = Math::toDegrees(mom.phi());
      eventInfo->nRemnants++;
    }
 
    // Global counters, flags, etc.
    eventInfo->nCollisions = getStore()->getBook()->getAcceptedCollisions();
    eventInfo->nBlockedCollisions = getStore()->getBook()->getBlockedCollisions();
    eventInfo->nDecays = getStore()->getBook()->getAcceptedDecays();
    eventInfo->nBlockedDecays = getStore()->getBook()->getBlockedDecays();
    eventInfo->firstCollisionTime = getStore()->getBook()->getFirstCollisionTime();
    eventInfo->firstCollisionXSec = getStore()->getBook()->getFirstCollisionXSec();
    eventInfo->nReflectionAvatars = getStore()->getBook()->getAvatars(SurfaceAvatarType);
    eventInfo->nCollisionAvatars = getStore()->getBook()->getAvatars(CollisionAvatarType);
    eventInfo->nDecayAvatars = getStore()->getBook()->getAvatars(DecayAvatarType);
  }

finalizeProjectileRemnant()

void G4INCL::Nucleus::finalizeProjectileRemnant

(

const G4double

emissionTime

)

Finalise the projectile remnant.

Complete the treatment of the projectile remnant. If it contains nucleons, assign its excitation energy and spin. Move stuff to the outgoing list, if appropriate.

Parameters

emissionTime

the emission time of the projectile remnant

Definition at line 872 of file G4INCLNucleus.cc.

                                                                       {
    // Deal with the projectile remnant
    if(theProjectileRemnant->getA()>1) {
      // Set the mass
      const G4double aMass = theProjectileRemnant->getInvariantMass();
      theProjectileRemnant->setMass(aMass);
 
      // Compute the excitation energy from the invariant mass
      const G4double anExcitationEnergy = aMass
        - ParticleTable::getTableMass(theProjectileRemnant->getA(), theProjectileRemnant->getZ());
 
      // Set the excitation energy
      theProjectileRemnant->setExcitationEnergy(anExcitationEnergy);
 
      // Set the spin
      theProjectileRemnant->setSpin(DeJongSpin::shoot(theProjectileRemnant->getNumberStoredComponents(), theProjectileRemnant->getA()));
 
      // Set the emission time
      theProjectileRemnant->setEmissionTime(anEmissionTime);
 
      // Put it in the outgoing list
      theStore->addToOutgoing(theProjectileRemnant);
 
      // NULL theProjectileRemnant
      theProjectileRemnant = NULL;
    } else if(theProjectileRemnant->getA()==1) {
      // Put the nucleon in the outgoing list
      Particle *theNucleon = theProjectileRemnant->getParticles().front();
      theStore->addToOutgoing(theNucleon);
      // Delete the remnant
      deleteProjectileRemnant();
    } else
      deleteProjectileRemnant();
  }

getBlockedDelta()

Particle * G4INCL::Nucleus::getBlockedDelta ( ) const

inline

Get the delta that could not decay.

Definition at line 108 of file G4INCLNucleus.hh.

{ return blockedDelta; }

Referenced by G4INCL::StandardPropagationModel::propagate().

getConservationBalance()

Nucleus::ConservationBalance G4INCL::Nucleus::getConservationBalance	(	EventInfo const &	theEventInfo,
		const G4bool	afterRecoil
	)		const

Compute charge, mass, energy and momentum balance.

Definition at line 830 of file G4INCLNucleus.cc.

                                                                                                                          {
    ConservationBalance theBalance;
    // Initialise balance variables with the incoming values
    theBalance.Z = theEventInfo.Zp + theEventInfo.Zt;
    theBalance.A = theEventInfo.Ap + theEventInfo.At;
 
    theBalance.energy = getInitialEnergy();
    theBalance.momentum = getIncomingMomentum();
 
    // Process outgoing particles
    ParticleList outgoingParticles = theStore->getOutgoingParticles();
    for( ParticleIter i = outgoingParticles.begin(); i != outgoingParticles.end(); ++i ) {
      theBalance.Z -= (*i)->getZ();
      theBalance.A -= (*i)->getA();
      // For outgoing clusters, the total energy automatically includes the
      // excitation energy
      theBalance.energy -= (*i)->getEnergy(); // Note that outgoing particles should have the real mass
      theBalance.momentum -= (*i)->getMomentum();
    }
 
    // Remnant contribution, if present
    if(hasRemnant()) {
      theBalance.Z -= getZ();
      theBalance.A -= getA();
      theBalance.energy -= ParticleTable::getTableMass(getA(),getZ()) +
        getExcitationEnergy();
      if(afterRecoil)
        theBalance.energy -= getKineticEnergy();
      theBalance.momentum -= getMomentum();
    }
 
    return theBalance;
  }

getCoulombRadius()

G4double G4INCL::Nucleus::getCoulombRadius ( ParticleSpecies const &  p ) const

inline

Get the Coulomb radius for a given particle.

That's the radius of the sphere that the Coulomb trajectory of the incoming particle should intersect. The intersection point is used to determine the effective impact parameter of the trajectory and the new entrance angle.

If the particle is not a Cluster, the Coulomb radius reduces to the surface radius. We use a parametrisation for d, t, He3 and alphas. For heavier clusters we fall back to the surface radius.

Parameters

p	the particle species

Returns

Coulomb radius

Definition at line 352 of file G4INCLNucleus.hh.

                                                              {
      if(p.theType == Composite) {
        const G4int zp = p.theZ;
        const G4int ap = p.theA;
        G4double barr, radius = 0.;
        if(zp==1 && ap==2) { // d
          barr = 0.2565*Math::pow23((G4double)theA)-0.78;
          radius = ParticleTable::eSquared*zp*theZ/barr - 2.5;
        } else if((zp==1 || zp==2) && ap==3) { // t, He3
          barr = 0.5*(0.5009*Math::pow23((G4double)theA)-1.16);
          radius = ParticleTable::eSquared*theZ/barr - 0.5;
        } else if(zp==2 && ap==4) { // alpha
          barr = 0.5939*Math::pow23((G4double)theA)-1.64;
          radius = ParticleTable::eSquared*zp*theZ/barr - 0.5;
        } else if(zp>2) {
          radius = getUniverseRadius();
        }
        if(radius<=0.) {
          ERROR("Negative Coulomb radius! Using the universe radius" << std::endl);
          radius = getUniverseRadius();
        }
        return radius;
      } else
        return getUniverseRadius();
    }

getCreatedParticles()

ParticleList const & G4INCL::Nucleus::getCreatedParticles ( ) const

inline

Get the list of particles that were created by the last applied final state

Definition at line 100 of file G4INCLNucleus.hh.

{ return justCreated; }

Referenced by G4INCL::StandardPropagationModel::propagate().

getDensity()

NuclearDensity * G4INCL::Nucleus::getDensity ( ) const

inline

Getter for theDensity.

Definition at line 430 of file G4INCLNucleus.hh.

{ return theDensity; };

Referenced by G4INCL::CoulombNonRelativistic::distortOut(), G4INCL::PauliStandard::getBlockingProbability(), and G4INCL::ClusteringModelIntercomparison::getCluster().

getExcitationEnergy()

G4double G4INCL::Nucleus::getExcitationEnergy ( ) const

inline

Get the excitation energy of the nucleus.

Method computeRecoilKinematics() should be called first.

Definition at line 236 of file G4INCLNucleus.hh.

{ return theExcitationEnergy; }

Referenced by fillEventInfo(), and getConservationBalance().

getIncomingAngularMomentum()

const ThreeVector & G4INCL::Nucleus::getIncomingAngularMomentum ( ) const

inline

Get the incoming angular-momentum vector.

Definition at line 214 of file G4INCLNucleus.hh.

{ return incomingAngularMomentum; }

getIncomingMomentum()

const ThreeVector & G4INCL::Nucleus::getIncomingMomentum ( ) const

inline

Get the incoming momentum vector.

Definition at line 222 of file G4INCLNucleus.hh.

                                                   {
      return incomingMomentum;
    }

Referenced by getConservationBalance().

getInitialA()

G4int G4INCL::Nucleus::getInitialA ( ) const

inline

Definition at line 94 of file G4INCLNucleus.hh.

{ return theInitialA; };

getInitialEnergy()

G4double G4INCL::Nucleus::getInitialEnergy ( ) const

inline

Get the initial energy.

Definition at line 230 of file G4INCLNucleus.hh.

{ return initialEnergy; }

Referenced by getConservationBalance().

getInitialInternalEnergy()

G4double G4INCL::Nucleus::getInitialInternalEnergy ( ) const

inline

Definition at line 259 of file G4INCLNucleus.hh.

{ return initialInternalEnergy; };

Referenced by G4INCL::CDPP::isBlocked().

getInitialZ()

G4int G4INCL::Nucleus::getInitialZ ( ) const

inline

Definition at line 95 of file G4INCLNucleus.hh.

{ return theInitialZ; };

getNumberOfEnteringNeutrons()

G4int G4INCL::Nucleus::getNumberOfEnteringNeutrons ( ) const

inline

Definition at line 118 of file G4INCLNucleus.hh.

{ return theNnInitial; };

getNumberOfEnteringProtons()

G4int G4INCL::Nucleus::getNumberOfEnteringProtons ( ) const

inline

Definition at line 117 of file G4INCLNucleus.hh.

{ return theNpInitial; };

getPotential()

NuclearPotential::INuclearPotential * G4INCL::Nucleus::getPotential ( ) const

inline

Getter for thePotential.

Definition at line 433 of file G4INCLNucleus.hh.

{ return thePotential; };

Referenced by G4INCL::PauliStandard::getBlockingProbability(), G4INCL::SurfaceAvatar::getChannel(), G4INCL::ParticleEntryChannel::getFinalState(), G4INCL::PionNucleonChannel::getFinalState(), and G4INCL::CDPP::isBlocked().

getProjectileChargeNumber()

G4int G4INCL::Nucleus::getProjectileChargeNumber ( ) const

inline

Return the charge number of the projectile.

Definition at line 282 of file G4INCLNucleus.hh.

{ return projectileZ; }

getProjectileMassNumber()

G4int G4INCL::Nucleus::getProjectileMassNumber ( ) const

inline

Return the mass number of the projectile.

Definition at line 285 of file G4INCLNucleus.hh.

{ return projectileA; }

getProjectileRemnant()

ProjectileRemnant * G4INCL::Nucleus::getProjectileRemnant ( ) const

inline

Get the projectile remnant.

Definition at line 400 of file G4INCLNucleus.hh.

{ return theProjectileRemnant; }

Referenced by G4INCL::ParticleEntryChannel::getFinalState().

getStore()

Store * G4INCL::Nucleus::getStore ( ) const

inline

Definition at line 253 of file G4INCLNucleus.hh.

{return theStore; };

Referenced by fillEventInfo(), G4INCL::StandardPropagationModel::generateAllAvatars(), G4INCL::StandardPropagationModel::generateBinaryCollisionAvatar(), G4INCL::PauliStandard::getBlockingProbability(), G4INCL::BinaryCollisionAvatar::getChannel(), G4INCL::ClusteringModelIntercomparison::getCluster(), G4INCL::INCL::initializeTarget(), G4INCL::CDPP::isBlocked(), G4INCL::PauliStrictStandard::isBlocked(), G4INCL::BinaryCollisionAvatar::postInteraction(), G4INCL::DecayAvatar::postInteraction(), G4INCL::InteractionAvatar::postInteraction(), G4INCL::SurfaceAvatar::postInteraction(), G4INCL::StandardPropagationModel::propagate(), G4INCL::StandardPropagationModel::registerAvatar(), G4INCL::StandardPropagationModel::shootComposite(), G4INCL::StandardPropagationModel::shootParticle(), G4INCL::InteractionAvatar::shouldUseLocalEnergy(), and G4INCL::StandardPropagationModel::updateAvatars().

getSurfaceRadius()

G4double G4INCL::Nucleus::getSurfaceRadius ( Particle const *const  particle ) const

inline

Get the maximum allowed radius for a given particle.

Calls the NuclearDensity::getMaxRFromP() method for nucleons and deltas, and the NuclearDensity::getTrasmissionRadius() method for pions.

Parameters

particle

pointer to a particle

Returns

surface radius

Definition at line 324 of file G4INCLNucleus.hh.

                                                                     {
      if(particle->isPion())
        // Temporarily set RPION = RMAX
        return getUniverseRadius();
        //return 0.5*(theDensity->getTransmissionRadius(particle)+getUniverseRadius());
      else {
        const G4double pr = particle->getMomentum().mag()/thePotential->getFermiMomentum(particle);
        if(pr>=1.)
          return getUniverseRadius();
        else
          return theDensity->getMaxRFromP(pr);
      }
    }

Referenced by G4INCL::InteractionAvatar::bringParticleInside(), G4INCL::StandardPropagationModel::generateBinaryCollisionAvatar(), G4INCL::StandardPropagationModel::getReflectionTime(), and G4INCL::InteractionAvatar::postInteraction().

getTransmissionBarrier()

G4double G4INCL::Nucleus::getTransmissionBarrier ( Particle const *const  p )

inline

Get the transmission barrier.

Definition at line 297 of file G4INCLNucleus.hh.

                                                              {
      const G4double theTransmissionRadius = theDensity->getTransmissionRadius(p);
      const G4double theParticleZ = p->getZ();
      return PhysicalConstants::eSquared*(theZ-theParticleZ)*theParticleZ/theTransmissionRadius;
    }

Referenced by G4INCL::SurfaceAvatar::getTransmissionProbability(), and G4INCL::InteractionAvatar::postInteraction().

getTryCompoundNucleus()

G4bool G4INCL::Nucleus::getTryCompoundNucleus ( )

inline

Definition at line 279 of file G4INCLNucleus.hh.

{ return tryCN; }

getUniverseRadius()

G4double G4INCL::Nucleus::getUniverseRadius ( ) const

inline

Getter for theUniverseRadius.

Definition at line 379 of file G4INCLNucleus.hh.

{ return theUniverseRadius; }

Referenced by G4INCL::PauliStandard::getBlockingProbability(), G4INCL::ClusteringModelIntercomparison::getCluster(), getCoulombRadius(), getSurfaceRadius(), G4INCL::StandardPropagationModel::shootComposite(), and G4INCL::StandardPropagationModel::shootParticle().

getUpdatedParticles()

ParticleList const & G4INCL::Nucleus::getUpdatedParticles ( ) const

inline

Get the list of particles that were updated by the last applied final state

Definition at line 105 of file G4INCLNucleus.hh.

{ return toBeUpdated; }

Referenced by G4INCL::StandardPropagationModel::generateAllAvatars(), and G4INCL::StandardPropagationModel::propagate().

hasRemnant()

G4bool G4INCL::Nucleus::hasRemnant ( ) const

inline

Does the nucleus give a cascade remnant?

To be called after computeRecoilKinematics().

Definition at line 271 of file G4INCLNucleus.hh.

{ return remnant; }

Referenced by fillEventInfo(), and getConservationBalance().

initializeParticles()

void G4INCL::Nucleus::initializeParticles ( )

virtual

Call the Cluster method to generate the initial distribution of particles. At the beginning all particles are assigned as spectators.

Reimplemented from G4INCL::Cluster.

Definition at line 140 of file G4INCLNucleus.cc.

                                    {
    // Reset the variables connected with the projectile remnant
    delete theProjectileRemnant;
    theProjectileRemnant = NULL;
 
    Cluster::initializeParticles();
    for(ParticleIter i = particles.begin(); i != particles.end(); ++i) {
      updatePotentialEnergy(*i);
      theStore->add(*i);
    }
    particles.clear();
    initialInternalEnergy = computeTotalEnergy();
    initialCenterOfMass = thePosition;
  }

Referenced by G4INCL::INCL::initializeTarget().

insertParticle()

void G4INCL::Nucleus::insertParticle ( Particle *  p )

inline

Insert a new particle (e.g. a projectile) in the nucleus.

Definition at line 78 of file G4INCLNucleus.hh.

                                     {
      theZ += p->getZ();
      theA += p->getA();
      theStore->particleHasEntered(p);
      if(p->isNucleon()) {
        theNpInitial += Math::heaviside(ParticleTable::getIsospin(p->getType()));
        theNnInitial += Math::heaviside(-ParticleTable::getIsospin(p->getType()));
      }
      if(!p->isTargetSpectator()) theStore->getBook()->incrementCascading();
    };

Referenced by applyFinalState().

isEventTransparent()

G4bool G4INCL::Nucleus::isEventTransparent

(

)

const

Is the event transparent?

To be called at the end of the cascade.

Definition at line 510 of file G4INCLNucleus.cc.

                                           {
 
    // Forced transparent
    if(forceTransparent)
      return true;
 
    ParticleList const &pL = theStore->getOutgoingParticles();
    G4int outZ = 0, outA = 0;
 
    // If any of the particles has undergone a collision, the event is not a
    // transparent.
    for(ParticleIter p = pL.begin(); p != pL.end(); ++p ) {
      if( (*p)->getNumberOfCollisions() != 0 ) return false;
      if( (*p)->getNumberOfDecays() != 0 ) return false;
      outZ += (*p)->getZ();
      outA += (*p)->getA();
    }
 
    // Add the geometrical spectators to the Z and A count
    if(theProjectileRemnant) {
      outZ += theProjectileRemnant->getZ();
      outA += theProjectileRemnant->getA();
    }
 
    if(outZ!=projectileZ || outA!=projectileA) return false;
 
    return true;
 
  }

isForcedTransparent()

G4bool G4INCL::Nucleus::isForcedTransparent ( )

inline

Returns true if a transparent event should be forced.

Definition at line 294 of file G4INCLNucleus.hh.

{ return forceTransparent; }

isNucleusNucleusCollision()

G4bool G4INCL::Nucleus::isNucleusNucleusCollision ( ) const

inline

Is it a nucleus-nucleus collision?

Definition at line 385 of file G4INCLNucleus.hh.

{ return isNucleusNucleus; }

Referenced by G4INCL::SurfaceAvatar::getChannel(), and G4INCL::ParticleEntryChannel::getFinalState().

moveProjectileRemnantComponentsToOutgoing()

void G4INCL::Nucleus::moveProjectileRemnantComponentsToOutgoing ( )

inline

Move the components of the projectile remnant to the outgoing list.

Definition at line 409 of file G4INCLNucleus.hh.

                                                     {
      theStore->addToOutgoing(theProjectileRemnant->getParticles());
      theProjectileRemnant->clearParticles();
    }

print()

std::string G4INCL::Nucleus::print

(

)

Print the nucleus info

Definition at line 318 of file G4INCLNucleus.cc.

  {
    std::stringstream ss;
    ss << "Particles in the nucleus:" << std::endl
      << "Participants:" << std::endl;
    G4int counter = 1;
    ParticleList participants = theStore->getParticipants();
    for(ParticleIter p = participants.begin(); p != participants.end(); ++p) {
      ss << "index = " << counter << std::endl
        << (*p)->print();
      counter++;
    }
    ss <<"Spectators:" << std::endl;
    ParticleList spectators = theStore->getSpectators();
    for(ParticleIter p = spectators.begin(); p != spectators.end(); ++p)
      ss << (*p)->print();
    ss <<"Outgoing:" << std::endl;
    ParticleList outgoing = theStore->getOutgoingParticles();
    for(ParticleIter p = outgoing.begin(); p != outgoing.end(); ++p)
      ss << (*p)->print();
 
    return ss.str();
  }

propagateParticles()

void G4INCL::Nucleus::propagateParticles

(

G4double

step

)

Propagate the particles one time step.

Parameters

step	length of the time step

Definition at line 250 of file G4INCLNucleus.cc.

                                             {
    WARN("Useless Nucleus::propagateParticles -method called." << std::endl);
  }

setIncomingAngularMomentum()

void G4INCL::Nucleus::setIncomingAngularMomentum ( const ThreeVector &  j )

inline

Set the incoming angular-momentum vector.

Definition at line 209 of file G4INCLNucleus.hh.

                                                          {
      incomingAngularMomentum = j;
    }

Referenced by G4INCL::StandardPropagationModel::shootComposite(), and G4INCL::StandardPropagationModel::shootParticle().

setIncomingMomentum()

void G4INCL::Nucleus::setIncomingMomentum ( const ThreeVector &  p )

inline

Set the incoming momentum vector.

Definition at line 217 of file G4INCLNucleus.hh.

                                                   {
      incomingMomentum = p;
    }

Referenced by G4INCL::StandardPropagationModel::shootComposite(), and G4INCL::StandardPropagationModel::shootParticle().

setInitialEnergy()

void G4INCL::Nucleus::setInitialEnergy ( const G4double  e )

inline

Set the initial energy.

Definition at line 227 of file G4INCLNucleus.hh.

{ initialEnergy = e; }

Referenced by G4INCL::StandardPropagationModel::shootComposite(), and G4INCL::StandardPropagationModel::shootParticle().

setNucleusNucleusCollision()

void G4INCL::Nucleus::setNucleusNucleusCollision ( )

inline

Set a nucleus-nucleus collision.

Definition at line 388 of file G4INCLNucleus.hh.

{ isNucleusNucleus=true; }

Referenced by G4INCL::StandardPropagationModel::shootComposite().

setParticleNucleusCollision()

void G4INCL::Nucleus::setParticleNucleusCollision ( )

inline

Set a particle-nucleus collision.

Definition at line 391 of file G4INCLNucleus.hh.

{ isNucleusNucleus=false; }

Referenced by G4INCL::StandardPropagationModel::shootParticle().

setProjectileChargeNumber()

void G4INCL::Nucleus::setProjectileChargeNumber ( G4int  n )

inline

Set the charge number of the projectile.

Definition at line 288 of file G4INCLNucleus.hh.

{ projectileZ=n; }

Referenced by G4INCL::StandardPropagationModel::shootComposite(), and G4INCL::StandardPropagationModel::shootParticle().

setProjectileMassNumber()

void G4INCL::Nucleus::setProjectileMassNumber ( G4int  n )

inline

Set the mass number of the projectile.

Definition at line 291 of file G4INCLNucleus.hh.

{ projectileA=n; }

Referenced by G4INCL::StandardPropagationModel::shootComposite(), and G4INCL::StandardPropagationModel::shootParticle().

setProjectileRemnant()

void G4INCL::Nucleus::setProjectileRemnant ( ProjectileRemnant *const  c )

inline

Set the projectile remnant.

Definition at line 394 of file G4INCLNucleus.hh.

                                                           {
      delete theProjectileRemnant;
      theProjectileRemnant = c;
    }

Referenced by G4INCL::StandardPropagationModel::shootComposite().

setStore()

void G4INCL::Nucleus::setStore ( Store *  s )

inline

Definition at line 254 of file G4INCLNucleus.hh.

                            {
      delete theStore;
      theStore = s;
    };

setUniverseRadius()

void G4INCL::Nucleus::setUniverseRadius ( const G4double  universeRadius )

inline

Setter for theUniverseRadius.

Definition at line 382 of file G4INCLNucleus.hh.

{ theUniverseRadius=universeRadius; }

updatePotentialEnergy()

void G4INCL::Nucleus::updatePotentialEnergy ( Particle *  p )

inline

Update the particle potential energy.

Definition at line 425 of file G4INCLNucleus.hh.

                                                   {
      p->setPotentialEnergy(thePotential->computePotentialEnergy(p));
    }

Referenced by G4INCL::PionNucleonChannel::getFinalState(), G4INCL::ReflectionChannel::getFinalState(), and initializeParticles().

useFusionKinematics()

void G4INCL::Nucleus::useFusionKinematics

(

)

Adjust the kinematics for complete-fusion events.

Definition at line 864 of file G4INCLNucleus.cc.

                                    {
    setEnergy(initialEnergy);
    setMomentum(incomingMomentum);
    setSpin(incomingAngularMomentum);
    theExcitationEnergy = std::sqrt(theEnergy*theEnergy-theMomentum.mag2()) - getTableMass();
    setMass(getTableMass() + theExcitationEnergy);
  }

---

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

• G4INCLNucleus.hh
• G4INCLNucleus.cc