G4INCL::NNToNSKChannel Class Reference

#include <G4INCLNNToNSKChannel.hh>

Inheritance diagram for G4INCL::NNToNSKChannel:

Public Member Functions
void	fillFinalState (FinalState *fs)
FinalState *	getFinalState ()
	NNToNSKChannel (Particle *, Particle *)
virtual	~NNToNSKChannel ()

Private Member Functions
	INCL_DECLARE_ALLOCATION_POOL (NNToNSKChannel)

Private Attributes
Particle *	particle1
Particle *	particle2

Static Private Attributes
static const G4double	angularSlope = 2.

Detailed Description

Definition at line 47 of file G4INCLNNToNSKChannel.hh.

Constructor & Destructor Documentation

NNToNSKChannel()

G4INCL::NNToNSKChannel::NNToNSKChannel	(	Particle *	p1,
		Particle *	p2
	)

Definition at line 51 of file G4INCLNNToNSKChannel.cc.

        : particle1(p1), particle2(p2)
        {}

~NNToNSKChannel()

G4INCL::NNToNSKChannel::~NNToNSKChannel ( )

virtual

Definition at line 55 of file G4INCLNNToNSKChannel.cc.

{}

Member Function Documentation

fillFinalState()

void G4INCL::NNToNSKChannel::fillFinalState ( FinalState *  fs )

virtual

Implements G4INCL::IChannel.

Definition at line 57 of file G4INCLNNToNSKChannel.cc.

                                                      {
    
        
        const G4double sqrtS = KinematicsUtils::totalEnergyInCM(particle1, particle2);
        
        const G4int iso = ParticleTable::getIsospin(particle1->getType()) + ParticleTable::getIsospin(particle2->getType());
        
        ParticleType KaonType;
        const G4double rdm = Random::shoot();
        // pp->pS+K0 (1/4)
        // pp->pS0K+ (1/8) // HEM
        // pp->pS0K+ (1/4) // Data
        // pp->nS+K+ (1)
        
        // pn->nS+K0 (1/4)
        // pn->pS-K+ (1/4)
        // pn->nS0K+ (5/8)
        // pn->pS0K0 (5/8)
        
        if(iso == 2){
            if(rdm * 6. < 4.){
                KaonType = KPlus;
                particle2->setType(SigmaPlus);
                particle1->setType(Neutron);
            }
            else if(rdm * 6. < 5.){
                KaonType = KZero;
                particle2->setType(SigmaPlus);
            }
            else{
                KaonType = KPlus;
                particle2->setType(SigmaZero);
            }
        }
        else if(iso == -2){
            if(rdm * 6. < 8.){
                KaonType = KZero;
                particle2->setType(SigmaMinus);
                particle1->setType(Proton);
            }
            else if(rdm * 6. < 5.){
                KaonType = KPlus;
                particle2->setType(SigmaMinus);
            }
            else{
                KaonType = KZero;
                particle2->setType(SigmaZero);
            }
        }
        else{
            if(rdm * 14. < 2.){
                KaonType = KZero;
                particle2->setType(SigmaPlus);
                particle1->setType(Neutron);
            }
            else if(rdm * 14. < 4.){
                KaonType = KPlus;
                particle2->setType(SigmaMinus);
                particle1->setType(Proton);
            }
            else if(rdm * 14. < 9.){
                KaonType = KPlus;
                particle2->setType(SigmaZero);
                particle1->setType(Neutron);
            }
            else{
                KaonType = KZero;
                particle2->setType(SigmaZero);
                particle1->setType(Proton);
            }
        }
        
        ParticleList list;
        list.push_back(particle1);
        list.push_back(particle2);
        const ThreeVector &rcol = particle2->getPosition();
        const ThreeVector zero;
        Particle *kaon = new Particle(KaonType,zero,rcol);
        list.push_back(kaon);
        
        if(Random::shoot()<0.5) PhaseSpaceGenerator::generateBiased(sqrtS, list, 0, angularSlope);
        else PhaseSpaceGenerator::generateBiased(sqrtS, list, 1, angularSlope);
        
        fs->addModifiedParticle(particle1);
        fs->addModifiedParticle(particle2);
        fs->addCreatedParticle(kaon);
        
        
    }

References G4INCL::FinalState::addCreatedParticle(), G4INCL::FinalState::addModifiedParticle(), angularSlope, G4INCL::PhaseSpaceGenerator::generateBiased(), G4INCL::ParticleTable::getIsospin(), G4INCL::Particle::getPosition(), G4INCL::Particle::getType(), G4INCL::KPlus, G4INCL::KZero, G4INCL::Neutron, particle1, particle2, G4INCL::Proton, G4INCL::Particle::setType(), G4INCL::Random::shoot(), G4INCL::SigmaMinus, G4INCL::SigmaPlus, G4INCL::SigmaZero, G4INCL::KinematicsUtils::totalEnergyInCM(), and anonymous_namespace{G4CascadeDeexciteBase.cc}::zero.

getFinalState()

FinalState * G4INCL::IChannel::getFinalState ( )

inherited

Definition at line 50 of file G4INCLIChannel.cc.

                                      {
    FinalState *fs = new FinalState;
    fillFinalState(fs);
    return fs;
  }

References G4INCL::IChannel::fillFinalState().

INCL_DECLARE_ALLOCATION_POOL()

G4INCL::NNToNSKChannel::INCL_DECLARE_ALLOCATION_POOL ( NNToNSKChannel  )

private

Field Documentation

angularSlope

const G4double G4INCL::NNToNSKChannel::angularSlope = 2.

staticprivate

Definition at line 57 of file G4INCLNNToNSKChannel.hh.

Referenced by fillFinalState().

particle1

Particle* G4INCL::NNToNSKChannel::particle1

private

Definition at line 55 of file G4INCLNNToNSKChannel.hh.

Referenced by fillFinalState().

particle2

Particle * G4INCL::NNToNSKChannel::particle2

private

Definition at line 55 of file G4INCLNNToNSKChannel.hh.

Referenced by fillFinalState().

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

• source/processes/hadronic/models/inclxx/incl_physics/include/G4INCLNNToNSKChannel.hh
• source/processes/hadronic/models/inclxx/incl_physics/src/G4INCLNNToNSKChannel.cc