Beam.hh File Reference

#include "Rivet/Projection.hh"
#include "Rivet/Event.hh"
#include "Rivet/Particle.hh"

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Namespaces
namespace	Rivet
Classes
class	Beam
	Project out the incoming beams. More...
Functions
Stand-alone functions
ParticlePair	beams (const Event &e)
	Function to get beam particles from an event.
BeamPair	beamIds (const Event &e)
	Function to get beam particle IDs from an event.
BeamPair	beamIds (const ParticlePair &beams)
	Function to get beam particle IDs from a pair of particles.
double	sqrtS (const Event &e)
	Function to get beam centre of mass energy from an event.
double	sqrtS (const ParticlePair &beams)
	Function to get beam centre of mass energy from a pair of particles.
double	sqrtS (const FourMomentum &pa, const FourMomentum &pb)
	Function to get beam centre of mass energy from a pair of beam momenta.