LowPU_PixelPairStep_cff Namespace Reference

Variables
tuple	PixelPairStep
tuple	pixelPairStepChi2Est
tuple	pixelPairStepClusters
tuple	pixelPairStepSeedLayers
tuple	pixelPairStepSeeds = RecoTracker.TkSeedGenerator.GlobalSeedsFromPairsWithVertices_cff.globalSeedsFromPairsWithVertices.clone()
tuple	pixelPairStepSelector
tuple	pixelPairStepTrackCandidates
tuple	pixelPairStepTracks
tuple	pixelPairStepTrajectoryBuilder
tuple	pixelPairStepTrajectoryCleanerBySharedHits
tuple	pixelPairStepTrajectoryFilter

Variable Documentation

tuple LowPU_PixelPairStep_cff.PixelPairStep

Initial value:

= cms.Sequence(pixelPairStepClusters*
                         pixelPairStepSeedLayers*
                         pixelPairStepSeeds*
                         pixelPairStepTrackCandidates*
                         pixelPairStepTracks*
                         pixelPairStepSelector)

Definition at line 146 of file LowPU_PixelPairStep_cff.py.

tuple LowPU_PixelPairStep_cff.pixelPairStepChi2Est

Initial value:

= TrackingTools.KalmanUpdators.Chi2MeasurementEstimatorESProducer_cfi.Chi2MeasurementEstimator.clone(
    ComponentName = cms.string('pixelPairStepChi2Est'),
    nSigma = cms.double(3.0),
    MaxChi2 = cms.double(25.0)
)

Definition at line 52 of file LowPU_PixelPairStep_cff.py.

tuple LowPU_PixelPairStep_cff.pixelPairStepClusters

Initial value:

= trackClusterRemover.clone(
    maxChi2                                  = cms.double(9.0),
    trajectories                             = cms.InputTag("lowPtTripletStepTracks"),
    pixelClusters                            = cms.InputTag("siPixelClusters"),
    stripClusters                            = cms.InputTag("siStripClusters"),
    oldClusterRemovalInfo                    = cms.InputTag("lowPtTripletStepClusters"),
    overrideTrkQuals                         = cms.InputTag('lowPtTripletStepSelector','lowPtTripletStep'),
    TrackQuality                             = cms.string('highPurity'),
    minNumberOfLayersWithMeasBeforeFiltering = cms.int32(0),
)

Definition at line 6 of file LowPU_PixelPairStep_cff.py.

tuple LowPU_PixelPairStep_cff.pixelPairStepSeedLayers

Initial value:

= cms.EDProducer("SeedingLayersEDProducer",
    layerList = cms.vstring('BPix1+BPix2', 'BPix1+BPix3', 'BPix2+BPix3', 
        'BPix1+FPix1_pos', 'BPix1+FPix1_neg', 
        'BPix2+FPix1_pos', 'BPix2+FPix1_neg', 
        'BPix1+FPix2_pos', 'BPix1+FPix2_neg', 
        'FPix1_pos+FPix2_pos', 'FPix1_neg+FPix2_neg'),
    BPix = cms.PSet(
        TTRHBuilder = cms.string('WithTrackAngle'),
        HitProducer = cms.string('siPixelRecHits'),
        skipClusters = cms.InputTag('pixelPairStepClusters')
    ),
    FPix = cms.PSet(
        TTRHBuilder = cms.string('WithTrackAngle'),
        HitProducer = cms.string('siPixelRecHits'),
        skipClusters = cms.InputTag('pixelPairStepClusters')
    )
)

Definition at line 18 of file LowPU_PixelPairStep_cff.py.

tuple LowPU_PixelPairStep_cff.pixelPairStepSeeds = RecoTracker.TkSeedGenerator.GlobalSeedsFromPairsWithVertices_cff.globalSeedsFromPairsWithVertices.clone()

Definition at line 38 of file LowPU_PixelPairStep_cff.py.

tuple LowPU_PixelPairStep_cff.pixelPairStepSelector

Definition at line 101 of file LowPU_PixelPairStep_cff.py.

tuple LowPU_PixelPairStep_cff.pixelPairStepTrackCandidates

Initial value:

= RecoTracker.CkfPattern.CkfTrackCandidates_cfi.ckfTrackCandidates.clone(
    src = cms.InputTag('pixelPairStepSeeds'),
    TrajectoryBuilderPSet = cms.PSet(refToPSet_ = cms.string('pixelPairStepTrajectoryBuilder')),
    ### these two parameters are relevant only for the CachingSeedCleanerBySharedInput
    numHitsForSeedCleaner = cms.int32(50),
    onlyPixelHitsForSeedCleaner = cms.bool(True),

)

Definition at line 72 of file LowPU_PixelPairStep_cff.py.

tuple LowPU_PixelPairStep_cff.pixelPairStepTracks

Initial value:

= RecoTracker.TrackProducer.TrackProducer_cfi.TrackProducer.clone(
    AlgorithmName = cms.string('pixelPairStep'),
    src = 'pixelPairStepTrackCandidates',
    Fitter = cms.string('FlexibleKFFittingSmoother')
    )

Definition at line 92 of file LowPU_PixelPairStep_cff.py.

tuple LowPU_PixelPairStep_cff.pixelPairStepTrajectoryBuilder

Initial value:

= RecoTracker.CkfPattern.GroupedCkfTrajectoryBuilder_cfi.GroupedCkfTrajectoryBuilder.clone(
    MeasurementTrackerName = '',
    trajectoryFilter = cms.PSet(refToPSet_ = cms.string('pixelPairStepTrajectoryFilter')),
    clustersToSkip = cms.InputTag('pixelPairStepClusters'),
    maxCand = 6,
    estimator = cms.string('pixelPairStepChi2Est'),
    maxDPhiForLooperReconstruction = cms.double(2.0),
    maxPtForLooperReconstruction = cms.double(0.7) 
    )

Definition at line 60 of file LowPU_PixelPairStep_cff.py.

tuple LowPU_PixelPairStep_cff.pixelPairStepTrajectoryCleanerBySharedHits

Initial value:

= trajectoryCleanerBySharedHits.clone(
    ComponentName = cms.string('pixelPairStepTrajectoryCleanerBySharedHits'),
    fractionShared = cms.double(0.19),
    allowSharedFirstHit = cms.bool(True)
    )

Definition at line 82 of file LowPU_PixelPairStep_cff.py.

tuple LowPU_PixelPairStep_cff.pixelPairStepTrajectoryFilter

Initial value:

= TrackingTools.TrajectoryFiltering.TrajectoryFilter_cff.CkfBaseTrajectoryFilter_block.clone(
    minimumNumberOfHits = 3,
    minPt = 0.05
    )

Definition at line 46 of file LowPU_PixelPairStep_cff.py.