Phase1PU140_LowPtQuadStep_cff Namespace Reference

Variables
tuple	LowPtQuadStep
tuple	lowPtQuadStepChi2Est
tuple	lowPtQuadStepClusters
tuple	lowPtQuadStepSeedLayers
tuple	lowPtQuadStepSeeds
tuple	lowPtQuadStepSelector
tuple	lowPtQuadStepStandardTrajectoryFilter
tuple	lowPtQuadStepTrackCandidates
tuple	lowPtQuadStepTracks
tuple	lowPtQuadStepTrajectoryBuilder
tuple	lowPtQuadStepTrajectoryCleanerBySharedHits
tuple	lowPtQuadStepTrajectoryFilter

Variable Documentation

tuple Phase1PU140_LowPtQuadStep_cff.LowPtQuadStep

Initial value:

= cms.Sequence(lowPtQuadStepClusters*
                                lowPtQuadStepSeedLayers*
                                lowPtQuadStepSeeds*
                                lowPtQuadStepTrackCandidates*
                                lowPtQuadStepTracks*
                                lowPtQuadStepSelector)

Definition at line 174 of file Phase1PU140_LowPtQuadStep_cff.py.

tuple Phase1PU140_LowPtQuadStep_cff.lowPtQuadStepChi2Est

Initial value:

= TrackingTools.KalmanUpdators.Chi2MeasurementEstimatorESProducer_cfi.Chi2MeasurementEstimator.clone(
    ComponentName = cms.string('lowPtQuadStepChi2Est'),
    nSigma = cms.double(3.0),
    MaxChi2 = cms.double(25.0)
)

Definition at line 75 of file Phase1PU140_LowPtQuadStep_cff.py.

tuple Phase1PU140_LowPtQuadStep_cff.lowPtQuadStepClusters

Initial value:

= trackClusterRemover.clone(
    maxChi2                                  = cms.double(9.0),
    trajectories                             = cms.InputTag("highPtTripletStepTracks"),
    pixelClusters                            = cms.InputTag("siPixelClusters"),
    stripClusters                            = cms.InputTag("siStripClusters"),
    overrideTrkQuals                         = cms.InputTag('highPtTripletStepSelector','highPtTripletStep'),
    TrackQuality                             = cms.string('highPurity'),
    minNumberOfLayersWithMeasBeforeFiltering = cms.int32(0),
)

Definition at line 8 of file Phase1PU140_LowPtQuadStep_cff.py.

tuple Phase1PU140_LowPtQuadStep_cff.lowPtQuadStepSeedLayers

Initial value:

= RecoTracker.TkSeedingLayers.PixelLayerTriplets_cfi.PixelLayerTriplets.clone(
    layerList = cms.vstring('BPix1+BPix2+BPix3', 'BPix2+BPix3+BPix4',
                            'BPix1+BPix3+BPix4', 'BPix1+BPix2+BPix4',
                            'BPix2+BPix3+FPix1_pos', 'BPix2+BPix3+FPix1_neg',
                            'BPix1+BPix2+FPix1_pos', 'BPix1+BPix2+FPix1_neg',
                            'BPix2+FPix1_pos+FPix2_pos', 'BPix2+FPix1_neg+FPix2_neg',
                            'BPix1+FPix1_pos+FPix2_pos', 'BPix1+FPix1_neg+FPix2_neg',
                            'FPix1_pos+FPix2_pos+FPix3_pos', 'FPix1_neg+FPix2_neg+FPix3_neg')
    )

Definition at line 20 of file Phase1PU140_LowPtQuadStep_cff.py.

tuple Phase1PU140_LowPtQuadStep_cff.lowPtQuadStepSeeds

Initial value:

= RecoTracker.TkSeedGenerator.GlobalSeedsFromTriplets_cff.globalSeedsFromTriplets.clone(
    RegionFactoryPSet = RegionPsetFomBeamSpotBlock.clone(
        ComponentName = cms.string('GlobalRegionProducerFromBeamSpot'),
        RegionPSet = RegionPsetFomBeamSpotBlock.RegionPSet.clone(
            ptMin = 0.35,
            originRadius = 0.02,
            nSigmaZ = 4.0
            )
    ),
    SeedMergerPSet = cms.PSet(
        layerList = PixelSeedMergerQuadruplets,
    addRemainingTriplets = cms.bool(False),
    mergeTriplets = cms.bool(True),
    ttrhBuilderLabel = cms.string('PixelTTRHBuilderWithoutAngle')
    )
)

Definition at line 36 of file Phase1PU140_LowPtQuadStep_cff.py.

tuple Phase1PU140_LowPtQuadStep_cff.lowPtQuadStepSelector

Definition at line 129 of file Phase1PU140_LowPtQuadStep_cff.py.

tuple Phase1PU140_LowPtQuadStep_cff.lowPtQuadStepStandardTrajectoryFilter

Initial value:

= TrackingTools.TrajectoryFiltering.TrajectoryFilter_cff.CkfBaseTrajectoryFilter_block.clone(
    minimumNumberOfHits = 3,
    minPt = 0.075
    )

Definition at line 62 of file Phase1PU140_LowPtQuadStep_cff.py.

tuple Phase1PU140_LowPtQuadStep_cff.lowPtQuadStepTrackCandidates

Initial value:

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

Definition at line 97 of file Phase1PU140_LowPtQuadStep_cff.py.

tuple Phase1PU140_LowPtQuadStep_cff.lowPtQuadStepTracks

Initial value:

= RecoTracker.TrackProducer.TrackProducer_cfi.TrackProducer.clone(
    src = 'lowPtQuadStepTrackCandidates',
    # Algorithm name changed from lowPtQuadStep (was iter2) to pixelPairStep in order
    # to keep backward compatibility as detachedQuadStep would be unknown.
    # In the future, a new enum or alias may be added to support iteration name aliases.
    AlgorithmName = cms.string('pixelPairStep'),
    Fitter = cms.string('FlexibleKFFittingSmoother'),
    TTRHBuilder=cms.string('WithTrackAngle'), clusterChargeCut = cms.PSet(refToPSet_ = cms.string('SiStripClusterChargeCutTight'))
    )

Definition at line 109 of file Phase1PU140_LowPtQuadStep_cff.py.

tuple Phase1PU140_LowPtQuadStep_cff.lowPtQuadStepTrajectoryBuilder

Initial value:

= RecoTracker.CkfPattern.GroupedCkfTrajectoryBuilder_cfi.GroupedCkfTrajectoryBuilder.clone(
    MeasurementTrackerName = '',
    trajectoryFilter = cms.PSet(refToPSet_ = cms.string('lowPtQuadStepTrajectoryFilter')),
    clustersToSkip = cms.InputTag('lowPtQuadStepClusters'),
    maxCand = 4,
    estimator = cms.string('lowPtQuadStepChi2Est'),
    maxDPhiForLooperReconstruction = cms.double(2.0),
    # 0.63 GeV is the maximum pT for a charged particle to loop within the 1.1m radius
    # of the outermost Tracker barrel layer (with B=3.8T)
    maxPtForLooperReconstruction = cms.double(0.7) 
    )

Definition at line 83 of file Phase1PU140_LowPtQuadStep_cff.py.

tuple Phase1PU140_LowPtQuadStep_cff.lowPtQuadStepTrajectoryCleanerBySharedHits

Initial value:

= trajectoryCleanerBySharedHits.clone(
        ComponentName = cms.string('lowPtQuadStepTrajectoryCleanerBySharedHits'),
            fractionShared = cms.double(0.095),
            allowSharedFirstHit = cms.bool(True)
            )

Definition at line 120 of file Phase1PU140_LowPtQuadStep_cff.py.

tuple Phase1PU140_LowPtQuadStep_cff.lowPtQuadStepTrajectoryFilter

Initial value:

= TrackingTools.TrajectoryFiltering.TrajectoryFilter_cff.CompositeTrajectoryFilter_block.clone(
    filters   = [cms.PSet(refToPSet_ = cms.string('lowPtQuadStepStandardTrajectoryFilter')),
                 cms.PSet(refToPSet_ = cms.string('ClusterShapeTrajectoryFilter'))]
    )

Definition at line 69 of file Phase1PU140_LowPtQuadStep_cff.py.