LowPtTripletStep_cff Namespace Reference

Variables
tuple	LowPtTripletStep
tuple	lowPtTripletStepChi2Est
tuple	lowPtTripletStepClusters
tuple	lowPtTripletStepSeedLayers
tuple	lowPtTripletStepSeeds
tuple	lowPtTripletStepSelector
tuple	lowPtTripletStepTrackCandidates
tuple	lowPtTripletStepTracks
tuple	lowPtTripletStepTrajectoryBuilder
tuple	lowPtTripletStepTrajectoryFilter

Variable Documentation

tuple LowPtTripletStep_cff.LowPtTripletStep

Initial value:

= cms.Sequence(lowPtTripletStepClusters*
                                lowPtTripletStepSeeds*
                                lowPtTripletStepTrackCandidates*
                                lowPtTripletStepTracks*
                                lowPtTripletStepSelector)

Definition at line 118 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepChi2Est

Initial value:

= TrackingTools.KalmanUpdators.Chi2MeasurementEstimatorESProducer_cfi.Chi2MeasurementEstimator.clone(
    ComponentName = cms.string('lowPtTripletStepChi2Est'),
    nSigma = cms.double(3.0),
    MaxChi2 = cms.double(9.0)
)

Definition at line 55 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepClusters

Initial value:

= cms.EDProducer("TrackClusterRemover",
    clusterLessSolution= cms.bool(True),
    trajectories = cms.InputTag("initialStepTracks"),
    overrideTrkQuals = cms.InputTag('initialStepSelector','initialStep'),
    TrackQuality = cms.string('highPurity'),
    minNumberOfLayersWithMeasBeforeFiltering = cms.int32(0),
    pixelClusters = cms.InputTag("siPixelClusters"),
    stripClusters = cms.InputTag("siStripClusters"),
    Common = cms.PSet(
        maxChi2 = cms.double(9.0)
    )
)

Definition at line 4 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepSeedLayers

Initial value:

= RecoTracker.TkSeedingLayers.PixelLayerTriplets_cfi.pixellayertriplets.clone(
    ComponentName = 'lowPtTripletStepSeedLayers'
    )

Definition at line 19 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepSeeds

Initial value:

= RecoTracker.TkSeedGenerator.GlobalSeedsFromTriplets_cff.globalSeedsFromTriplets.clone(
    RegionFactoryPSet = RegionPsetFomBeamSpotBlock.clone(
    ComponentName = cms.string('GlobalRegionProducerFromBeamSpot'),
    RegionPSet = RegionPsetFomBeamSpotBlock.RegionPSet.clone(
    ptMin = 0.2,
    originRadius = 0.02,
    nSigmaZ = 4.0
    )
    )
    )

Definition at line 28 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepSelector

Initial value:

= RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.multiTrackSelector.clone(
    src='lowPtTripletStepTracks',
    trackSelectors= cms.VPSet(
        RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.looseMTS.clone(
            name = 'lowPtTripletStepLoose',
            ), #end of pset
        RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.tightMTS.clone(
            name = 'lowPtTripletStepTight',
            preFilterName = 'lowPtTripletStepLoose',
            ),
        RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.highpurityMTS.clone(
            name = 'lowPtTripletStep',
            preFilterName = 'lowPtTripletStepTight',
            ),
        ) #end of vpset
    )

Definition at line 100 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepTrackCandidates

Initial value:

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

    TrajectoryBuilder = 'lowPtTripletStepTrajectoryBuilder',
    doSeedingRegionRebuilding = True,
    useHitsSplitting = True
)

Definition at line 78 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepTracks

Initial value:

= RecoTracker.TrackProducer.TrackProducer_cfi.TrackProducer.clone(
    src = 'lowPtTripletStepTrackCandidates',
    AlgorithmName = cms.string('iter1'),
    Fitter = cms.string('FlexibleKFFittingSmoother')
    )

Definition at line 91 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepTrajectoryBuilder

Initial value:

= RecoTracker.CkfPattern.GroupedCkfTrajectoryBuilderESProducer_cfi.GroupedCkfTrajectoryBuilder.clone(
    ComponentName = 'lowPtTripletStepTrajectoryBuilder',
    MeasurementTrackerName = '',
    trajectoryFilterName = 'lowPtTripletStepTrajectoryFilter',
    clustersToSkip = cms.InputTag('lowPtTripletStepClusters'),
    maxCand = 3,
    estimator = cms.string('lowPtTripletStepChi2Est'),
    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 63 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepTrajectoryFilter

Initial value:

= TrackingTools.TrajectoryFiltering.TrajectoryFilterESProducer_cfi.trajectoryFilterESProducer.clone(
    ComponentName = 'lowPtTripletStepTrajectoryFilter',
    filterPset = TrackingTools.TrajectoryFiltering.TrajectoryFilterESProducer_cfi.trajectoryFilterESProducer.filterPset.clone(
    minimumNumberOfHits = 3,
    minPt = 0.075
    )
    )

Definition at line 46 of file LowPtTripletStep_cff.py.