NuclearInteractionParametrisation.cpp File Reference

#include "ActsExamples/Io/NuclearInteractions/detail/NuclearInteractionParametrisation.hpp"
#include "Acts/Definitions/Common.hpp"
#include "ActsFatras/EventData/Particle.hpp"
#include <cmath>
#include <complex>
#include <iterator>
#include <limits>
#include <memory>
#include <Eigen/Eigenvalues>
#include <TMath.h>
#include <TVectorF.h>
#include <TVectorT.h>

Include dependency graph for NuclearInteractionParametrisation.cpp:

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Namespaces
namespace	ActsExamples
namespace	ActsExamples::detail
namespace	ActsExamples::detail::NuclearInteractionParametrisation

Functions
std::pair< Vector, Matrix >	ActsExamples::detail::NuclearInteractionParametrisation::calculateMeanAndCovariance (unsigned int multiplicity, const EventProperties &events)
	Calculate the mean and the covariance matrix of a final state property.
EigenspaceComponents	ActsExamples::detail::NuclearInteractionParametrisation::calculateEigenspace (const Vector &mean, const Matrix &covariance)
	Calculate the eigenvalues, eigenvectors and the mean in eigenspace.
Parametrisation	ActsExamples::detail::NuclearInteractionParametrisation::buildMomentumParameters (const EventCollection &events, unsigned int multiplicity, bool soft, unsigned int nBins)
	This function calculates all components required for simulating final state momenta.
EventProperties	ActsExamples::detail::NuclearInteractionParametrisation::prepareMomenta (const EventCollection &events, unsigned int multiplicity, bool soft)
	This method scales the final state momenta by the initial momentum.
ProbabilityDistributions	ActsExamples::detail::NuclearInteractionParametrisation::buildMomPerMult (const EventProperties &events, unsigned int nBins)
	This method builds the distributions of each generation of a final state.
EventProperties	ActsExamples::detail::NuclearInteractionParametrisation::convertEventToGaussian (const ProbabilityDistributions &histos, const EventProperties &events)
	Transform probability distribution entries to standard normal distribution entries.
EventProperties	ActsExamples::detail::NuclearInteractionParametrisation::prepareInvariantMasses (const EventCollection &events, unsigned int multiplicity, bool soft)
	This method calculates the final state particles invariant masses.
Parametrisation	ActsExamples::detail::NuclearInteractionParametrisation::buildInvariantMassParameters (const EventCollection &events, unsigned int multiplicity, bool soft, unsigned int nBins)
	This function calculates all components required for simulating final state invariant masses.
std::unordered_map< int, std::unordered_map< int, float > >	ActsExamples::detail::NuclearInteractionParametrisation::cumulativePDGprobability (const EventCollection &events)
	This method evaluates the cumulative probabilities for a given particle type to produce a particle type.
std::pair < CumulativeDistribution, CumulativeDistribution >	ActsExamples::detail::NuclearInteractionParametrisation::cumulativeMultiplicityProbability (const EventCollection &events, unsigned int multiplicityMax)
	Evaluates the cumulative probabilities for a certain multiplicity of in a soft or hard process.
TVectorF	ActsExamples::detail::NuclearInteractionParametrisation::softProbability (const EventCollection &events)
	This method evaluates the probability that a nuclear interaction is a soft interaction.
CumulativeDistribution	ActsExamples::detail::NuclearInteractionParametrisation::cumulativeNuclearInteractionProbability (const EventCollection &events, unsigned int interactionProbabilityBins)
	This method calculates the cumulative probability for a nuclear interaction as a function of L0.