LowPtBarrelTripletStep_cff Namespace Reference

Variables
tuple	LowPtBarrelTripletStep
tuple	lowPtBarrelTripletStepChi2Est
tuple	lowPtBarrelTripletStepClusters
tuple	lowPtBarrelTripletStepKFFittingSmoother
tuple	lowPtBarrelTripletStepKFTrajectoryFitter
tuple	lowPtBarrelTripletStepKFTrajectorySmoother
tuple	lowPtBarrelTripletStepSeedLayers
tuple	lowPtBarrelTripletStepSeeds
tuple	lowPtBarrelTripletStepSelector
tuple	lowPtBarrelTripletStepTrackCandidates
tuple	lowPtBarrelTripletStepTracks
tuple	lowPtBarrelTripletStepTrajectoryBuilder
tuple	lowPtBarrelTripletStepTrajectoryFilter

Variable Documentation

tuple LowPtBarrelTripletStep_cff.LowPtBarrelTripletStep

Initial value:

= cms.Sequence(lowPtBarrelTripletStepClusters*
                                      lowPtBarrelTripletStepSeeds*
                                      lowPtBarrelTripletStepTrackCandidates*
                                      lowPtBarrelTripletStepTracks*
                                      lowPtBarrelTripletStepSelector)

Definition at line 161 of file LowPtBarrelTripletStep_cff.py.

tuple LowPtBarrelTripletStep_cff.lowPtBarrelTripletStepChi2Est

Initial value:

= TrackingTools.KalmanUpdators.Chi2MeasurementEstimatorESProducer_cfi.Chi2MeasurementEstimator.clone(
    ComponentName = cms.string('lowPtBarrelTripletStepChi2Est'),
    nSigma = cms.double(3.0),
    MaxChi2 = cms.double(9.0) 
)

Definition at line 58 of file LowPtBarrelTripletStep_cff.py.

tuple LowPtBarrelTripletStep_cff.lowPtBarrelTripletStepClusters

Initial value:

= cms.EDProducer("TrackClusterRemover",
    clusterLessSolution= cms.bool(True),
    trajectories = cms.InputTag("lowPtForwardTripletStepTracks"),
    oldClusterRemovalInfo = cms.InputTag("lowPtForwardTripletStepClusters"),
    overrideTrkQuals = cms.InputTag('lowPtForwardTripletStepSelector','lowPtForwardTripletStep'),
    TrackQuality = cms.string('highPurity'),
    pixelClusters = cms.InputTag("siPixelClusters"),
    stripClusters = cms.InputTag("siStripClusters"),
    Common = cms.PSet(
        maxChi2 = cms.double(9.0)
    )
)

Definition at line 4 of file LowPtBarrelTripletStep_cff.py.

tuple LowPtBarrelTripletStep_cff.lowPtBarrelTripletStepKFFittingSmoother

Initial value:

= TrackingTools.TrackFitters.KFFittingSmootherESProducer_cfi.KFFittingSmoother.clone(
    ComponentName = cms.string('lowPtBarrelTripletStepKFFittingSmoother'),
    Fitter = cms.string('lowPtBarrelTripletStepKFTrajectoryFitter'),
    Smoother = cms.string('lowPtBarrelTripletStepKFTrajectorySmoother'),
    EstimateCut = cms.double(20.0),
    LogPixelProbabilityCut = cms.double(-14.0),                               
    MinNumberOfHits = cms.int32(3)
)

Definition at line 120 of file LowPtBarrelTripletStep_cff.py.

tuple LowPtBarrelTripletStep_cff.lowPtBarrelTripletStepKFTrajectoryFitter

Initial value:

= TrackingTools.TrackFitters.KFTrajectoryFitterESProducer_cfi.KFTrajectoryFitter.clone(
    ComponentName = cms.string('lowPtBarrelTripletStepKFTrajectoryFitter'),
    Propagator = cms.string('PropagatorWithMaterialForLoopers')
)

Definition at line 107 of file LowPtBarrelTripletStep_cff.py.

tuple LowPtBarrelTripletStep_cff.lowPtBarrelTripletStepKFTrajectorySmoother

Initial value:

= TrackingTools.TrackFitters.KFTrajectorySmootherESProducer_cfi.KFTrajectorySmoother.clone(
    ComponentName = cms.string('lowPtBarrelTripletStepKFTrajectorySmoother'),
    Propagator = cms.string('PropagatorWithMaterialForLoopers'),
    errorRescaling = cms.double(10.0)
)

Definition at line 113 of file LowPtBarrelTripletStep_cff.py.

tuple LowPtBarrelTripletStep_cff.lowPtBarrelTripletStepSeedLayers

Initial value:

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

Definition at line 19 of file LowPtBarrelTripletStep_cff.py.

tuple LowPtBarrelTripletStep_cff.lowPtBarrelTripletStepSeeds

Initial value:

= RecoTracker.TkSeedGenerator.GlobalSeedsFromTriplets_cff.globalSeedsFromTriplets.clone(
    RegionFactoryPSet = RegionPsetFomBeamSpotBlock.clone(
    ComponentName = cms.string('GlobalRegionProducerFromBeamSpot'),
    RegionPSet = RegionPsetFomBeamSpotBlock.RegionPSet.clone(
    ptMin = 0.2,
    originRadius = 0.03,
    nSigmaZ = 4.0
    )
    )
    )

Definition at line 30 of file LowPtBarrelTripletStep_cff.py.

tuple LowPtBarrelTripletStep_cff.lowPtBarrelTripletStepSelector

Initial value:

= RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.multiTrackSelector.clone(
    src='lowPtBarrelTripletStepTracks',
    trackSelectors= cms.VPSet(
        RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.looseMTS.clone(
            name = 'lowPtBarrelTripletStepLoose',
            ), #end of pset
        RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.tightMTS.clone(
            name = 'lowPtBarrelTripletStepTight',
            preFilterName = 'lowPtBarrelTripletStepLoose',
            ),
        RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.highpurityMTS.clone(
            name = 'lowPtBarrelTripletStep',
            preFilterName = 'lowPtBarrelTripletStepTight',
            ),
        ) #end of vpset
    )

Definition at line 143 of file LowPtBarrelTripletStep_cff.py.

tuple LowPtBarrelTripletStep_cff.lowPtBarrelTripletStepTrackCandidates

Initial value:

= RecoTracker.CkfPattern.CkfTrackCandidates_cfi.ckfTrackCandidates.clone(
    src = cms.InputTag('lowPtBarrelTripletStepSeeds'),

    ### these two parameters are relevant only for the CachingSeedCleanerBySharedInput
    numHitsForSeedCleaner = cms.int32(50),
    onlyPixelHitsForSeedCleaner = cms.bool(True),

    TrajectoryBuilder = 'lowPtBarrelTripletStepTrajectoryBuilder',
    doSeedingRegionRebuilding = True,
    useHitsSplitting = True,
    TransientInitialStateEstimatorParameters = cms.PSet(
        propagatorAlongTISE = cms.string('PropagatorWithMaterialForLoopers'),
        propagatorOppositeTISE = cms.string('PropagatorWithMaterialForLoopersOpposite'),
        numberMeasurementsForFit = cms.int32(4)
    )
)

Definition at line 85 of file LowPtBarrelTripletStep_cff.py.

tuple LowPtBarrelTripletStep_cff.lowPtBarrelTripletStepTracks

Initial value:

= RecoTracker.TrackProducer.TrackProducer_cfi.TrackProducer.clone(
    src = 'lowPtBarrelTripletStepTrackCandidates',
    AlgorithmName = cms.string('iter1'),
    Fitter = cms.string('lowPtBarrelTripletStepKFFittingSmoother'),
    #Propagator = cms.string('PropagatorWithMaterialForLoopers'),
    #NavigationSchool = cms.string('') ### Is the outerHitPattern filled correctly for loopers???
    )

Definition at line 132 of file LowPtBarrelTripletStep_cff.py.

tuple LowPtBarrelTripletStep_cff.lowPtBarrelTripletStepTrajectoryBuilder

Initial value:

= RecoTracker.CkfPattern.GroupedCkfTrajectoryBuilderESProducer_cfi.GroupedCkfTrajectoryBuilder.clone(
    ComponentName = 'lowPtBarrelTripletStepTrajectoryBuilder',
    MeasurementTrackerName = '',
    trajectoryFilterName = 'lowPtBarrelTripletStepTrajectoryFilter',
    clustersToSkip = cms.InputTag('lowPtBarrelTripletStepClusters'),
    maxCand = 3,

    #lostHitPenalty = cms.double(10.0), 

    estimator = cms.string('lowPtBarrelTripletStepChi2Est'),
    # 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(0.63) 
    # set the variable to a negative value to turn-off the looper reconstruction 
    #maxPtForLooperReconstruction = cms.double(-1.) 
    )

Definition at line 66 of file LowPtBarrelTripletStep_cff.py.

tuple LowPtBarrelTripletStep_cff.lowPtBarrelTripletStepTrajectoryFilter

Initial value:

= TrackingTools.TrajectoryFiltering.TrajectoryFilterESProducer_cfi.trajectoryFilterESProducer.clone(
    ComponentName = 'lowPtBarrelTripletStepTrajectoryFilter',
    filterPset = TrackingTools.TrajectoryFiltering.TrajectoryFilterESProducer_cfi.trajectoryFilterESProducer.filterPset.clone(
    #maxLostHits = 3, # use LostHitFraction filter instead
    minimumNumberOfHits = 3,
    minPt = 0.1
    )
    )

Definition at line 48 of file LowPtBarrelTripletStep_cff.py.