eicrecon::OrthogonalTrackSeedingConfig Struct Reference

#include <OrthogonalTrackSeedingConfig.h>

Public Attributes
float	rMax = 440. * Acts::UnitConstants::mm
	SEED FINDER GENERAL PARAMETERS.
float	rMin = 33. * Acts::UnitConstants::mm
float	zMax = 1700. * Acts::UnitConstants::mm
float	zMin = -1500. * Acts::UnitConstants::mm
float	deltaRMinTopSP
float	deltaRMaxTopSP
float	deltaRMinBottomSP
float	deltaRMaxBottomSP
float	collisionRegionMin = -250 * Acts::UnitConstants::mm
float	collisionRegionMax = 250 * Acts::UnitConstants::mm
unsigned int	maxSeedsPerSpM = 0
float	cotThetaMax
float	sigmaScattering = 5
float	radLengthPerSeed = 0.1
float	minPt
float	bFieldInZ
float	beamPosX = 0
float	beamPosY = 0
float	impactMax = 3. * Acts::UnitConstants::mm
float	rMinMiddle
float	rMaxMiddle = 400. * Acts::UnitConstants::mm
float	deltaPhiMax = 0.085
float	maxSeedsPerSpM_filter = 0
float	deltaRMin = 5 * Acts::UnitConstants::mm
bool	seedConfirmation = false
float	deltaInvHelixDiameter = 0.00003 * 1. / Acts::UnitConstants::mm
float	impactWeightFactor = 1.
float	zOriginWeightFactor = 1.
float	compatSeedWeight = 200.
std::size_t	compatSeedLimit = 2
float	seedWeightIncrement = 0
float	zMinSeedConfCentral = -250 * Acts::UnitConstants::mm
	CENTRAL SEED FILTER PARAMETERS.
float	zMaxSeedConfCentral = 250 * Acts::UnitConstants::mm
float	rMaxSeedConfCentral = 140 * Acts::UnitConstants::mm
std::size_t	nTopForLargeRCentral = 1
std::size_t	nTopForSmallRCentral = 2
float	seedConfMinBottomRadiusCentral = 60.0 * Acts::UnitConstants::mm
float	seedConfMaxZOriginCentral = 150.0 * Acts::UnitConstants::mm
float	minImpactSeedConfCentral = 1.0 * Acts::UnitConstants::mm
float	zMinSeedConfForward = -3000 * Acts::UnitConstants::mm
	FORWARD / BACKWARD SEED FILTER PARAMETERS.
float	zMaxSeedConfForward = 3000 * Acts::UnitConstants::mm
float	rMaxSeedConfForward = 140 * Acts::UnitConstants::mm
std::size_t	nTopForLargeRForward = 1
std::size_t	nTopForSmallRForward = 2
float	seedConfMinBottomRadiusForward = 60.0 * Acts::UnitConstants::mm
float	seedConfMaxZOriginForward = 150.0 * Acts::UnitConstants::mm
float	minImpactSeedConfForward = 1.0 * Acts::UnitConstants::mm
float	locaError = 1.5 * Acts::UnitConstants::mm
	Seed Covariance Error Matrix.
float	locbError = 1.5 * Acts::UnitConstants::mm
float	phiError = 0.02 * Acts::UnitConstants::rad
float	thetaError = 0.002 * Acts::UnitConstants::rad
float	qOverPError = 0.025 / Acts::UnitConstants::GeV
float	timeError = 0.1 * Acts::UnitConstants::mm

Member Data Documentation

beamPosX

float eicrecon::OrthogonalTrackSeedingConfig::beamPosX = 0

beamPosY

float eicrecon::OrthogonalTrackSeedingConfig::beamPosY = 0

bFieldInZ

float eicrecon::OrthogonalTrackSeedingConfig::bFieldInZ

Initial value:

=
      1.7 * Acts::UnitConstants::T

collisionRegionMax

float eicrecon::OrthogonalTrackSeedingConfig::collisionRegionMax = 250 * Acts::UnitConstants::mm

collisionRegionMin

float eicrecon::OrthogonalTrackSeedingConfig::collisionRegionMin = -250 * Acts::UnitConstants::mm

compatSeedLimit

std::size_t eicrecon::OrthogonalTrackSeedingConfig::compatSeedLimit = 2

compatSeedWeight

float eicrecon::OrthogonalTrackSeedingConfig::compatSeedWeight = 200.

cotThetaMax

float eicrecon::OrthogonalTrackSeedingConfig::cotThetaMax

Initial value:

=
      1.0 / tan(2. * atan(exp(-4.0)))

deltaInvHelixDiameter

float eicrecon::OrthogonalTrackSeedingConfig::deltaInvHelixDiameter = 0.00003 * 1. / Acts::UnitConstants::mm

deltaPhiMax

float eicrecon::OrthogonalTrackSeedingConfig::deltaPhiMax = 0.085

deltaRMaxBottomSP

float eicrecon::OrthogonalTrackSeedingConfig::deltaRMaxBottomSP

Initial value:

=
      200. * Acts::UnitConstants::mm

deltaRMaxTopSP

float eicrecon::OrthogonalTrackSeedingConfig::deltaRMaxTopSP

Initial value:

=
      450. * Acts::UnitConstants::mm

deltaRMin

float eicrecon::OrthogonalTrackSeedingConfig::deltaRMin = 5 * Acts::UnitConstants::mm

deltaRMinBottomSP

float eicrecon::OrthogonalTrackSeedingConfig::deltaRMinBottomSP

Initial value:

=
      10. * Acts::UnitConstants::mm

deltaRMinTopSP

float eicrecon::OrthogonalTrackSeedingConfig::deltaRMinTopSP

Initial value:

=
      10. * Acts::UnitConstants::mm

impactMax

float eicrecon::OrthogonalTrackSeedingConfig::impactMax = 3. * Acts::UnitConstants::mm

impactWeightFactor

float eicrecon::OrthogonalTrackSeedingConfig::impactWeightFactor = 1.

locaError

float eicrecon::OrthogonalTrackSeedingConfig::locaError = 1.5 * Acts::UnitConstants::mm

Seed Covariance Error Matrix.

locbError

float eicrecon::OrthogonalTrackSeedingConfig::locbError = 1.5 * Acts::UnitConstants::mm

maxSeedsPerSpM

unsigned int eicrecon::OrthogonalTrackSeedingConfig::maxSeedsPerSpM = 0

maxSeedsPerSpM_filter

float eicrecon::OrthogonalTrackSeedingConfig::maxSeedsPerSpM_filter = 0

SEED FILTER GENERAL PARAMETERS The parameters below control the process of filtering out seeds before sending them off to track reconstruction. These parameters first correspond to global settings (more loose) followed by more strict cuts for the central and forward/backward regions separately.

minImpactSeedConfCentral

float eicrecon::OrthogonalTrackSeedingConfig::minImpactSeedConfCentral = 1.0 * Acts::UnitConstants::mm

minImpactSeedConfForward

float eicrecon::OrthogonalTrackSeedingConfig::minImpactSeedConfForward = 1.0 * Acts::UnitConstants::mm

minPt

float eicrecon::OrthogonalTrackSeedingConfig::minPt

Initial value:

= (100. * Acts::UnitConstants::MeV) /
                           cotThetaMax

nTopForLargeRCentral

std::size_t eicrecon::OrthogonalTrackSeedingConfig::nTopForLargeRCentral = 1

nTopForLargeRForward

std::size_t eicrecon::OrthogonalTrackSeedingConfig::nTopForLargeRForward = 1

nTopForSmallRCentral

std::size_t eicrecon::OrthogonalTrackSeedingConfig::nTopForSmallRCentral = 2

nTopForSmallRForward

std::size_t eicrecon::OrthogonalTrackSeedingConfig::nTopForSmallRForward = 2

phiError

float eicrecon::OrthogonalTrackSeedingConfig::phiError = 0.02 * Acts::UnitConstants::rad

qOverPError

float eicrecon::OrthogonalTrackSeedingConfig::qOverPError = 0.025 / Acts::UnitConstants::GeV

radLengthPerSeed

float eicrecon::OrthogonalTrackSeedingConfig::radLengthPerSeed = 0.1

rMax

float eicrecon::OrthogonalTrackSeedingConfig::rMax = 440. * Acts::UnitConstants::mm

SEED FINDER GENERAL PARAMETERS.

rMaxMiddle

float eicrecon::OrthogonalTrackSeedingConfig::rMaxMiddle = 400. * Acts::UnitConstants::mm

rMaxSeedConfCentral

float eicrecon::OrthogonalTrackSeedingConfig::rMaxSeedConfCentral = 140 * Acts::UnitConstants::mm

rMaxSeedConfForward

float eicrecon::OrthogonalTrackSeedingConfig::rMaxSeedConfForward = 140 * Acts::UnitConstants::mm

rMin

float eicrecon::OrthogonalTrackSeedingConfig::rMin = 33. * Acts::UnitConstants::mm

rMinMiddle

float eicrecon::OrthogonalTrackSeedingConfig::rMinMiddle

Initial value:

=
      20. * Acts::UnitConstants::mm

seedConfirmation

bool eicrecon::OrthogonalTrackSeedingConfig::seedConfirmation = false

seedConfMaxZOriginCentral

float eicrecon::OrthogonalTrackSeedingConfig::seedConfMaxZOriginCentral = 150.0 * Acts::UnitConstants::mm

seedConfMaxZOriginForward

float eicrecon::OrthogonalTrackSeedingConfig::seedConfMaxZOriginForward = 150.0 * Acts::UnitConstants::mm

seedConfMinBottomRadiusCentral

float eicrecon::OrthogonalTrackSeedingConfig::seedConfMinBottomRadiusCentral = 60.0 * Acts::UnitConstants::mm

seedConfMinBottomRadiusForward

float eicrecon::OrthogonalTrackSeedingConfig::seedConfMinBottomRadiusForward = 60.0 * Acts::UnitConstants::mm

seedWeightIncrement

float eicrecon::OrthogonalTrackSeedingConfig::seedWeightIncrement = 0

sigmaScattering

float eicrecon::OrthogonalTrackSeedingConfig::sigmaScattering = 5

thetaError

float eicrecon::OrthogonalTrackSeedingConfig::thetaError = 0.002 * Acts::UnitConstants::rad

timeError

float eicrecon::OrthogonalTrackSeedingConfig::timeError = 0.1 * Acts::UnitConstants::mm

zMax

float eicrecon::OrthogonalTrackSeedingConfig::zMax = 1700. * Acts::UnitConstants::mm

zMaxSeedConfCentral

float eicrecon::OrthogonalTrackSeedingConfig::zMaxSeedConfCentral = 250 * Acts::UnitConstants::mm

zMaxSeedConfForward

float eicrecon::OrthogonalTrackSeedingConfig::zMaxSeedConfForward = 3000 * Acts::UnitConstants::mm

zMin

float eicrecon::OrthogonalTrackSeedingConfig::zMin = -1500. * Acts::UnitConstants::mm

zMinSeedConfCentral

float eicrecon::OrthogonalTrackSeedingConfig::zMinSeedConfCentral = -250 * Acts::UnitConstants::mm

CENTRAL SEED FILTER PARAMETERS.

zMinSeedConfForward

float eicrecon::OrthogonalTrackSeedingConfig::zMinSeedConfForward = -3000 * Acts::UnitConstants::mm

FORWARD / BACKWARD SEED FILTER PARAMETERS.

zOriginWeightFactor

float eicrecon::OrthogonalTrackSeedingConfig::zOriginWeightFactor = 1.

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

• src/algorithms/tracking/OrthogonalTrackSeedingConfig.h