LowPtTripletStep_cff Namespace Reference

Variables
tuple	LowPtTripletStep
tuple	lowPtTripletStepChi2Est
tuple	lowPtTripletStepClusters
tuple	lowPtTripletStepSeedLayers = RecoTracker.TkSeedingLayers.PixelLayerTriplets_cfi.PixelLayerTriplets.clone()
tuple	lowPtTripletStepSeeds
tuple	lowPtTripletStepSelector
tuple	lowPtTripletStepStandardTrajectoryFilter
tuple	lowPtTripletStepTrackCandidates
tuple	lowPtTripletStepTracks
tuple	lowPtTripletStepTrajectoryBuilder
tuple	lowPtTripletStepTrajectoryCleanerBySharedHits
tuple	lowPtTripletStepTrajectoryFilter

Variable Documentation

tuple LowPtTripletStep_cff.LowPtTripletStep

Initial value:

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

Definition at line 137 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepChi2Est

Initial value:

= RecoTracker.MeasurementDet.Chi2ChargeMeasurementEstimatorESProducer_cfi.Chi2ChargeMeasurementEstimator.clone(
    ComponentName = cms.string('lowPtTripletStepChi2Est'),
    nSigma = cms.double(3.0),
    MaxChi2 = cms.double(9.0),
    clusterChargeCut = cms.PSet(refToPSet_ = cms.string('SiStripClusterChargeCutTight')),
)

Definition at line 57 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepClusters

Initial value:

= trackClusterRemover.clone(
    maxChi2                                  = cms.double(9.0),
    trajectories                             = cms.InputTag("detachedTripletStepTracks"),
    pixelClusters                            = cms.InputTag("siPixelClusters"),
    stripClusters                            = cms.InputTag("siStripClusters"),
    oldClusterRemovalInfo                    = cms.InputTag("detachedTripletStepClusters"),
    overrideTrkQuals                         = cms.InputTag('detachedTripletStep'),
    TrackQuality                             = cms.string('highPurity'),
    minNumberOfLayersWithMeasBeforeFiltering = cms.int32(0),
)

Definition at line 5 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepSeedLayers = RecoTracker.TkSeedingLayers.PixelLayerTriplets_cfi.PixelLayerTriplets.clone()

Definition at line 18 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 25 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepSelector

Initial value:

= RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.multiTrackSelector.clone(
    src='lowPtTripletStepTracks',
    useAnyMVA = cms.bool(True),
    GBRForestLabel = cms.string('MVASelectorIter1_13TeV_v0'),
    trackSelectors= cms.VPSet(
        RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.looseMTS.clone(
            name = 'lowPtTripletStepLoose',
            useMVA = cms.bool(True),
            minMVA = cms.double(-0.6),
            chi2n_par = cms.double(9999),
            ), #end of pset
        RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.tightMTS.clone(
            name = 'lowPtTripletStepTight',
            preFilterName = 'lowPtTripletStepLoose',
            ),
        RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.looseMTS.clone(
            name = 'lowPtTripletStep',
            preFilterName = 'lowPtTripletStepLoose',
            useMVA = cms.bool(True),
            minMVA = cms.double(0.4),
            qualityBit = cms.string('highPurity'),
            keepAllTracks = cms.bool(True),
            chi2n_par = cms.double(9999),
            ),
        ) #end of vpset
    )

Definition at line 109 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepStandardTrajectoryFilter

Initial value:

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

Definition at line 44 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),

    TrajectoryBuilderPSet = cms.PSet(refToPSet_ = cms.string('lowPtTripletStepTrajectoryBuilder')),
    clustersToSkip = cms.InputTag('lowPtTripletStepClusters'),
    doSeedingRegionRebuilding = True,
    useHitsSplitting = True
)

Definition at line 79 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepTracks

Initial value:

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

Definition at line 93 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepTrajectoryBuilder

Initial value:

= RecoTracker.CkfPattern.GroupedCkfTrajectoryBuilder_cfi.GroupedCkfTrajectoryBuilder.clone(
    MeasurementTrackerName = '',
    trajectoryFilter = cms.PSet(refToPSet_ = cms.string('lowPtTripletStepTrajectoryFilter')),
    maxCand = 4,
    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 66 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepTrajectoryCleanerBySharedHits

Initial value:

= trajectoryCleanerBySharedHits.clone(
        ComponentName = cms.string('lowPtTripletStepTrajectoryCleanerBySharedHits'),
            fractionShared = cms.double(0.16),
            allowSharedFirstHit = cms.bool(True)
            )

Definition at line 100 of file LowPtTripletStep_cff.py.

tuple LowPtTripletStep_cff.lowPtTripletStepTrajectoryFilter

Initial value:

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

Definition at line 51 of file LowPtTripletStep_cff.py.