ActsExamples::ParticleSmearing::Config Struct Reference

#include <acts/blob/sPHENIX/Examples/Algorithms/TruthTracking/ActsExamples/TruthTracking/ParticleSmearing.hpp>

Collaboration diagram for ActsExamples::ParticleSmearing::Config:

Public Attributes
std::string	inputParticles
	Input truth particles collection.
std::string	outputTrackParameters
	Output smeared tracks parameters collection.
double	sigmaD0 = 20 * Acts::UnitConstants::um
	Constant term of the d0 resolution.
double	sigmaD0PtA = 30 * Acts::UnitConstants::um
	Pt-dependent d0 resolution of the form sigma_d0 = A*exp(-1.*abs(B)*pt).
double	sigmaD0PtB = 0.3 / Acts::UnitConstants::GeV
double	sigmaZ0 = 20 * Acts::UnitConstants::um
	Constant term of the z0 resolution.
double	sigmaZ0PtA = 30 * Acts::UnitConstants::um
	Pt-dependent z0 resolution of the form sigma_z0 = A*exp(-1.*abs(B)*pt).
double	sigmaZ0PtB = 0.3 / Acts::UnitConstants::GeV
double	sigmaT0 = 1 * Acts::UnitConstants::ns
	Time resolution.
double	sigmaPhi = 1 * Acts::UnitConstants::degree
	Phi angular resolution.
double	sigmaTheta = 1 * Acts::UnitConstants::degree
	Theta angular resolution.
double	sigmaPRel = 0.05
	Relative momentum resolution.
std::optional< std::array < double, 6 > >	initialSigmas = std::nullopt
std::array< double, 6 >	initialVarInflation = {1., 1., 1., 1., 1., 1.}
	Inflate the initial covariance matrix.
std::shared_ptr< const RandomNumbers >	randomNumbers = nullptr
	Random numbers service.
std::optional < Acts::ParticleHypothesis >	particleHypothesis = std::nullopt
	Optional particle hypothesis override.

Detailed Description

Definition at line 39 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 39 of file ParticleSmearing.hpp

Member Data Documentation

std::optional<std::array<double, 6> > ActsExamples::ParticleSmearing::Config::initialSigmas = std::nullopt

Optional. Initial covariance matrix diagonal. Overwrites the default if set.

Definition at line 64 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 64 of file ParticleSmearing.hpp

std::array<double, 6> ActsExamples::ParticleSmearing::Config::initialVarInflation = {1., 1., 1., 1., 1., 1.}

Inflate the initial covariance matrix.

Definition at line 66 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 66 of file ParticleSmearing.hpp

std::string ActsExamples::ParticleSmearing::Config::inputParticles

Input truth particles collection.

Definition at line 41 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 41 of file ParticleSmearing.hpp

Referenced by ActsExamples::ParticleSmearing::ParticleSmearing().

std::string ActsExamples::ParticleSmearing::Config::outputTrackParameters

Output smeared tracks parameters collection.

Definition at line 43 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 43 of file ParticleSmearing.hpp

Referenced by ActsExamples::ParticleSmearing::ParticleSmearing().

std::optional<Acts::ParticleHypothesis> ActsExamples::ParticleSmearing::Config::particleHypothesis = std::nullopt

Optional particle hypothesis override.

Definition at line 70 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 70 of file ParticleSmearing.hpp

Referenced by ActsExamples::ParticleSmearing::ParticleSmearing().

std::shared_ptr<const RandomNumbers> ActsExamples::ParticleSmearing::Config::randomNumbers = nullptr

Random numbers service.

Definition at line 68 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 68 of file ParticleSmearing.hpp

Referenced by ActsExamples::ParticleSmearing::ParticleSmearing().

double ActsExamples::ParticleSmearing::Config::sigmaD0 = 20 * Acts::UnitConstants::um

Constant term of the d0 resolution.

Definition at line 45 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 45 of file ParticleSmearing.hpp

double ActsExamples::ParticleSmearing::Config::sigmaD0PtA = 30 * Acts::UnitConstants::um

Pt-dependent d0 resolution of the form sigma_d0 = A*exp(-1.*abs(B)*pt).

Definition at line 47 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 47 of file ParticleSmearing.hpp

double ActsExamples::ParticleSmearing::Config::sigmaD0PtB = 0.3 / Acts::UnitConstants::GeV

Definition at line 48 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 48 of file ParticleSmearing.hpp

double ActsExamples::ParticleSmearing::Config::sigmaPhi = 1 * Acts::UnitConstants::degree

Phi angular resolution.

Definition at line 57 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 57 of file ParticleSmearing.hpp

double ActsExamples::ParticleSmearing::Config::sigmaPRel = 0.05

Relative momentum resolution.

Definition at line 61 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 61 of file ParticleSmearing.hpp

double ActsExamples::ParticleSmearing::Config::sigmaT0 = 1 * Acts::UnitConstants::ns

Time resolution.

Definition at line 55 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 55 of file ParticleSmearing.hpp

double ActsExamples::ParticleSmearing::Config::sigmaTheta = 1 * Acts::UnitConstants::degree

Theta angular resolution.

Definition at line 59 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 59 of file ParticleSmearing.hpp

double ActsExamples::ParticleSmearing::Config::sigmaZ0 = 20 * Acts::UnitConstants::um

Constant term of the z0 resolution.

Definition at line 50 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 50 of file ParticleSmearing.hpp

double ActsExamples::ParticleSmearing::Config::sigmaZ0PtA = 30 * Acts::UnitConstants::um

Pt-dependent z0 resolution of the form sigma_z0 = A*exp(-1.*abs(B)*pt).

Definition at line 52 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 52 of file ParticleSmearing.hpp

double ActsExamples::ParticleSmearing::Config::sigmaZ0PtB = 0.3 / Acts::UnitConstants::GeV

Definition at line 53 of file ParticleSmearing.hpp.

View newest version in sPHENIX GitHub at line 53 of file ParticleSmearing.hpp

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The documentation for this struct was generated from the following file:

• acts/blob/sPHENIX/Examples/Algorithms/TruthTracking/ActsExamples/TruthTracking/ParticleSmearing.hpp