Acts::AdaptiveMultiVertexFitter::Config Struct Reference

#include <Acts/Vertexing/AdaptiveMultiVertexFitter.hpp>

Collaboration diagram for Acts::AdaptiveMultiVertexFitter::Config:

Public Member Functions
	Config (ImpactPointEstimator est)
	Config constructor.

Public Attributes
AnnealingUtility	annealingTool
	Annealing tool used for a thermodynamic annealing scheme for the track weight factors in such a way that with high temperature values (at the beginning) only a slight preference is given to tracks compatible with the estimated vertex position.
bool	doSmoothing {false}
InputTrack::Extractor	extractParameters
ImpactPointEstimator	ipEst
double	maxDistToLinPoint {0.5}
unsigned int	maxIterations {30}
double	maxRelativeShift {0.01}
double	minWeight {0.0001}
TrackLinearizer	trackLinearizer
bool	useTime {false}

Constructor & Destructor Documentation

Config()

Acts::AdaptiveMultiVertexFitter::Config::Config ( ImpactPointEstimator est )

explicit

Config constructor.

Parameters

est	ImpactPointEstimator

Member Data Documentation

annealingTool

AnnealingUtility Acts::AdaptiveMultiVertexFitter::Config::annealingTool

Annealing tool used for a thermodynamic annealing scheme for the track weight factors in such a way that with high temperature values (at the beginning) only a slight preference is given to tracks compatible with the estimated vertex position.

With lower temperatures the weighting get stricter such that all incompatible tracks will be dropped at the end while keeping all compatible tracks with a weight=1. Ref. (1): CERN-THESIS-2010-027, Author: Piacquadio, Giacinto: Identification of b-jets and investigation of the discovery potential of a Higgs boson in the WH−−>lvbb¯ channel with the ATLAS experiment

doSmoothing

bool Acts::AdaptiveMultiVertexFitter::Config::doSmoothing {false}

extractParameters

InputTrack::Extractor Acts::AdaptiveMultiVertexFitter::Config::extractParameters

ipEst

ImpactPointEstimator Acts::AdaptiveMultiVertexFitter::Config::ipEst

maxDistToLinPoint

double Acts::AdaptiveMultiVertexFitter::Config::maxDistToLinPoint {0.5}

maxIterations

unsigned int Acts::AdaptiveMultiVertexFitter::Config::maxIterations {30}

maxRelativeShift

double Acts::AdaptiveMultiVertexFitter::Config::maxRelativeShift {0.01}

minWeight

double Acts::AdaptiveMultiVertexFitter::Config::minWeight {0.0001}

trackLinearizer

TrackLinearizer Acts::AdaptiveMultiVertexFitter::Config::trackLinearizer

useTime

bool Acts::AdaptiveMultiVertexFitter::Config::useTime {false}