Phase1PU140_InitialStep_cff Namespace Reference

Variables
tuple	InitialStep
tuple	initialStepChi2Est
tuple	initialStepSeedLayers = RecoTracker.TkSeedingLayers.PixelLayerTriplets_cfi.PixelLayerTriplets.clone()
tuple	initialStepSeeds
tuple	initialStepSelector
tuple	initialStepTrackCandidates
tuple	initialStepTracks
tuple	initialStepTrajectoryBuilder
tuple	initialStepTrajectoryFilter

Variable Documentation

tuple Phase1PU140_InitialStep_cff.InitialStep

Initial value:

= cms.Sequence(initialStepSeedLayers*
                           initialStepSeeds*
                           initialStepTrackCandidates*
                           initialStepTracks*
                           initialStepSelector)

Definition at line 135 of file Phase1PU140_InitialStep_cff.py.

tuple Phase1PU140_InitialStep_cff.initialStepChi2Est

Initial value:

= TrackingTools.KalmanUpdators.Chi2MeasurementEstimatorESProducer_cfi.Chi2MeasurementEstimator.clone(
    ComponentName = cms.string('initialStepChi2Est'),
    nSigma = cms.double(3.0),
    MaxChi2 = cms.double(30.0)
)

Definition at line 51 of file Phase1PU140_InitialStep_cff.py.

tuple Phase1PU140_InitialStep_cff.initialStepSeedLayers = RecoTracker.TkSeedingLayers.PixelLayerTriplets_cfi.PixelLayerTriplets.clone()

Definition at line 11 of file Phase1PU140_InitialStep_cff.py.

tuple Phase1PU140_InitialStep_cff.initialStepSeeds

Initial value:

= RecoTracker.TkSeedGenerator.GlobalSeedsFromTriplets_cff.globalSeedsFromTriplets.clone(
    RegionFactoryPSet = RegionPsetFomBeamSpotBlock.clone(
        ComponentName = cms.string('GlobalRegionProducerFromBeamSpot'),
        RegionPSet = RegionPsetFomBeamSpotBlock.RegionPSet.clone(
            ptMin = 0.8,
            originRadius = 0.02,
            nSigmaZ = 4.0
            )
    ),
    SeedMergerPSet = cms.PSet(
        layerList = cms.PSet(refToPSet_ = cms.string("PixelSeedMergerQuadruplets")),
    addRemainingTriplets = cms.bool(False),
    mergeTriplets = cms.bool(True),
    ttrhBuilderLabel = cms.string('PixelTTRHBuilderWithoutAngle')
    )
)

Definition at line 17 of file Phase1PU140_InitialStep_cff.py.

tuple Phase1PU140_InitialStep_cff.initialStepSelector

Definition at line 90 of file Phase1PU140_InitialStep_cff.py.

tuple Phase1PU140_InitialStep_cff.initialStepTrackCandidates

Initial value:

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

Definition at line 69 of file Phase1PU140_InitialStep_cff.py.

tuple Phase1PU140_InitialStep_cff.initialStepTracks

Initial value:

= RecoTracker.TrackProducer.TrackProducer_cfi.TrackProducer.clone(
    src = 'initialStepTrackCandidates',
    AlgorithmName = cms.string('initialStep'),
    Fitter = cms.string('FlexibleKFFittingSmoother'),
    TTRHBuilder=cms.string('WithTrackAngle')
)

Definition at line 81 of file Phase1PU140_InitialStep_cff.py.

tuple Phase1PU140_InitialStep_cff.initialStepTrajectoryBuilder

Initial value:

= RecoTracker.CkfPattern.GroupedCkfTrajectoryBuilder_cfi.GroupedCkfTrajectoryBuilder.clone(
    trajectoryFilter = cms.PSet(refToPSet_ = cms.string('initialStepTrajectoryFilter')),
    minNrOfHitsForRebuild = 1,
    alwaysUseInvalidHits = True,
    maxCand = 7,
    estimator = cms.string('initialStepChi2Est'),
    maxDPhiForLooperReconstruction = cms.double(2.0),
    maxPtForLooperReconstruction = cms.double(0.7) 
    )

Definition at line 58 of file Phase1PU140_InitialStep_cff.py.

tuple Phase1PU140_InitialStep_cff.initialStepTrajectoryFilter

Initial value:

= TrackingTools.TrajectoryFiltering.TrajectoryFilter_cff.CkfBaseTrajectoryFilter_block.clone(
    minimumNumberOfHits = 3,
    minPt = 0.2
    )

Definition at line 45 of file Phase1PU140_InitialStep_cff.py.