Functions
void	generate (const G4double sqrtS, ParticleList &particles)
	Generate an event in the CM system. More...

void	generateBiased (const G4double sqrtS, ParticleList &particles, const size_t index, const G4double slope)
	Generate a biased event in the CM system. More...

void	setPhaseSpaceGenerator (IPhaseSpaceGenerator *g)

IPhaseSpaceGenerator *	getPhaseSpaceGenerator ()

void	deletePhaseSpaceGenerator ()

void	initialize (Config const *const theConfig)

Function Documentation

void G4INCL::PhaseSpaceGenerator::deletePhaseSpaceGenerator ( )

Definition at line 115 of file G4INCLPhaseSpaceGenerator.cc.

                                      {
       delete thePhaseSpaceGenerator;
       thePhaseSpaceGenerator = NULL;
     }

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void G4INCL::PhaseSpaceGenerator::generate	(	const G4double	sqrtS,
		ParticleList &	particles
	)

Generate an event in the CM system.

Definition at line 93 of file G4INCLPhaseSpaceGenerator.cc.

                                                                  {
       return thePhaseSpaceGenerator->generate(sqrtS, particles);
     }

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void G4INCL::PhaseSpaceGenerator::generateBiased	(	const G4double	sqrtS,
		ParticleList &	particles,
		const size_t	index,
		const G4double	slope
	)

Generate a biased event in the CM system.

This method first generates a "flat" event by calling generate(). The particles are subsequently rotated in such a way that one of them (identified by the parameter index) is biased towards the collisionAxis with an exponential distribution of the form

$\exp(B\cdot t)$

where $t$ is the usual Mandelstam variable. The incoming momentum is taken to be the momentum of particles[index] at the moment of the call.

Parameters

sqrtS	total energy in the centre of mass, in MeV
particles	list of particles for which the event will be generated (modified on exit)
index	index of the particle to be biased; all the other particles will follow
slope	slope of the angular distribution: $\exp(Bt)$ , in (GeV/c)^(-2)

Definition at line 97 of file G4INCLPhaseSpaceGenerator.cc.

                                                                                                                  {
 // assert(index<particles.size());
       // store the incoming momentum of particle[index]; it will be used to
       // compute t when biasing
       biasMe = particles[index];
       const ThreeVector pInVec = biasMe->getMomentum();
       generate(sqrtS, particles);
       bias(particles, pInVec, slope);
     }

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IPhaseSpaceGenerator * G4INCL::PhaseSpaceGenerator::getPhaseSpaceGenerator ( )

Definition at line 111 of file G4INCLPhaseSpaceGenerator.cc.

                                                    {
       return thePhaseSpaceGenerator;
     }

void G4INCL::PhaseSpaceGenerator::initialize ( Config const *const theConfig )

Definition at line 120 of file G4INCLPhaseSpaceGenerator.cc.

                                                     {
       PhaseSpaceGeneratorType psg = theConfig->getPhaseSpaceGeneratorType();
       if(psg==RauboldLynchType)
         setPhaseSpaceGenerator(new PhaseSpaceRauboldLynch);
       else if(psg==KopylovType)
         setPhaseSpaceGenerator(new PhaseSpaceKopylov);
       else
         setPhaseSpaceGenerator(NULL);
     }

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void G4INCL::PhaseSpaceGenerator::setPhaseSpaceGenerator ( IPhaseSpaceGenerator * g )

Definition at line 107 of file G4INCLPhaseSpaceGenerator.cc.

                                                          {
       thePhaseSpaceGenerator = g;
     }

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Functions

Function Documentation