5 lowPtQuadStepClusters = trackClusterRemover.clone(
6 maxChi2 = cms.double(9.0),
7 trajectories = cms.InputTag(
"highPtTripletStepTracks"),
8 pixelClusters = cms.InputTag(
"siPixelClusters"),
9 stripClusters = cms.InputTag(
"siStripClusters"),
10 oldClusterRemovalInfo = cms.InputTag(
"highPtTripletStepClusters"),
11 overrideTrkQuals = cms.InputTag(
'highPtTripletStepSelector',
'highPtTripletStep'),
12 TrackQuality = cms.string(
'highPurity'),
13 minNumberOfLayersWithMeasBeforeFiltering = cms.int32(0),
18 lowPtQuadStepSeedLayers = RecoTracker.TkSeedingLayers.PixelLayerTriplets_cfi.PixelLayerTriplets.clone(
19 layerList = cms.vstring(
'BPix1+BPix2+BPix3',
'BPix2+BPix3+BPix4',
20 'BPix1+BPix3+BPix4',
'BPix1+BPix2+BPix4',
21 'BPix2+BPix3+FPix1_pos',
'BPix2+BPix3+FPix1_neg',
22 'BPix1+BPix2+FPix1_pos',
'BPix1+BPix2+FPix1_neg',
23 'BPix2+FPix1_pos+FPix2_pos',
'BPix2+FPix1_neg+FPix2_neg',
24 'BPix1+FPix1_pos+FPix2_pos',
'BPix1+FPix1_neg+FPix2_neg',
25 'FPix1_pos+FPix2_pos+FPix3_pos',
'FPix1_neg+FPix2_neg+FPix3_neg')
27 lowPtQuadStepSeedLayers.BPix.skipClusters = cms.InputTag(
'lowPtQuadStepClusters')
28 lowPtQuadStepSeedLayers.FPix.skipClusters = cms.InputTag(
'lowPtQuadStepClusters')
34 lowPtQuadStepSeeds = RecoTracker.TkSeedGenerator.GlobalSeedsFromTriplets_cff.globalSeedsFromTriplets.clone(
35 RegionFactoryPSet = RegionPsetFomBeamSpotBlock.clone(
36 ComponentName = cms.string(
'GlobalRegionProducerFromBeamSpot'),
37 RegionPSet = RegionPsetFomBeamSpotBlock.RegionPSet.clone(
43 SeedMergerPSet = cms.PSet(
44 layerList = cms.PSet(refToPSet_ = cms.string(
"PixelSeedMergerQuadruplets")),
45 addRemainingTriplets = cms.bool(
False),
46 mergeTriplets = cms.bool(
True),
47 ttrhBuilderLabel = cms.string(
'PixelTTRHBuilderWithoutAngle')
50 lowPtQuadStepSeeds.OrderedHitsFactoryPSet.SeedingLayers =
'lowPtQuadStepSeedLayers'
51 lowPtQuadStepSeeds.SeedCreatorPSet.magneticField =
''
52 lowPtQuadStepSeeds.SeedCreatorPSet.propagator =
'PropagatorWithMaterial'
55 import RecoPixelVertexing.PixelLowPtUtilities.LowPtClusterShapeSeedComparitor_cfi
56 lowPtQuadStepSeeds.OrderedHitsFactoryPSet.GeneratorPSet.SeedComparitorPSet = RecoPixelVertexing.PixelLowPtUtilities.LowPtClusterShapeSeedComparitor_cfi.LowPtClusterShapeSeedComparitor
57 lowPtQuadStepSeeds.ClusterCheckPSet.doClusterCheck = cms.bool(
False)
58 lowPtQuadStepSeeds.OrderedHitsFactoryPSet.GeneratorPSet.maxElement = cms.uint32(0)
62 lowPtQuadStepStandardTrajectoryFilter = TrackingTools.TrajectoryFiltering.TrajectoryFilter_cff.CkfBaseTrajectoryFilter_block.clone(
63 minimumNumberOfHits = 3,
69 lowPtQuadStepTrajectoryFilter = TrackingTools.TrajectoryFiltering.TrajectoryFilter_cff.CompositeTrajectoryFilter_block.clone(
70 filters = [cms.PSet(refToPSet_ = cms.string(
'lowPtQuadStepStandardTrajectoryFilter')),
71 cms.PSet(refToPSet_ = cms.string(
'ClusterShapeTrajectoryFilter'))]
75 lowPtQuadStepChi2Est = TrackingTools.KalmanUpdators.Chi2MeasurementEstimatorESProducer_cfi.Chi2MeasurementEstimator.clone(
76 ComponentName = cms.string(
'lowPtQuadStepChi2Est'),
77 nSigma = cms.double(3.0),
78 MaxChi2 = cms.double(25.0)
83 lowPtQuadStepTrajectoryBuilder = RecoTracker.CkfPattern.GroupedCkfTrajectoryBuilder_cfi.GroupedCkfTrajectoryBuilder.clone(
84 MeasurementTrackerName =
'',
85 trajectoryFilter = cms.PSet(refToPSet_ = cms.string(
'lowPtQuadStepTrajectoryFilter')),
87 estimator = cms.string(
'lowPtQuadStepChi2Est'),
88 maxDPhiForLooperReconstruction = cms.double(2.0),
91 maxPtForLooperReconstruction = cms.double(0.7)
96 lowPtQuadStepTrackCandidates = RecoTracker.CkfPattern.CkfTrackCandidates_cfi.ckfTrackCandidates.clone(
97 src = cms.InputTag(
'lowPtQuadStepSeeds'),
98 clustersToSkip = cms.InputTag(
'lowPtQuadStepClusters'),
100 numHitsForSeedCleaner = cms.int32(50),
101 onlyPixelHitsForSeedCleaner = cms.bool(
True),
102 TrajectoryBuilderPSet = cms.PSet(refToPSet_ = cms.string(
'lowPtQuadStepTrajectoryBuilder')),
103 doSeedingRegionRebuilding =
True,
104 useHitsSplitting =
True
109 lowPtQuadStepTracks = RecoTracker.TrackProducer.TrackProducer_cfi.TrackProducer.clone(
110 src =
'lowPtQuadStepTrackCandidates',
114 AlgorithmName = cms.string(
'pixelPairStep'),
115 Fitter = cms.string(
'FlexibleKFFittingSmoother'),
116 TTRHBuilder=cms.string(
'WithTrackAngle')
120 lowPtQuadStepTrajectoryCleanerBySharedHits = trajectoryCleanerBySharedHits.clone(
121 ComponentName = cms.string(
'lowPtQuadStepTrajectoryCleanerBySharedHits'),
122 fractionShared = cms.double(0.095),
123 allowSharedFirstHit = cms.bool(
True)
125 lowPtQuadStepTrackCandidates.TrajectoryCleaner =
'lowPtQuadStepTrajectoryCleanerBySharedHits'
128 import RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi
129 lowPtQuadStepSelector = RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.multiTrackSelector.clone(
130 src=
'lowPtQuadStepTracks',
131 trackSelectors= cms.VPSet(
132 RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.looseMTS.clone(
133 name =
'lowPtQuadStepLoose',
135 res_par = ( 0.003, 0.002 ),
137 maxNumberLostLayers = 2,
138 minNumber3DLayers = 3,
139 d0_par1 = ( 0.8, 4.0 ),
140 dz_par1 = ( 0.7, 4.0 ),
141 d0_par2 = ( 0.5, 4.0 ),
142 dz_par2 = ( 0.5, 4.0 )
144 RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.tightMTS.clone(
145 name =
'lowPtQuadStepTight',
146 preFilterName =
'lowPtQuadStepLoose',
148 res_par = ( 0.003, 0.002 ),
150 maxNumberLostLayers = 2,
151 minNumber3DLayers = 3,
152 d0_par1 = ( 0.7, 4.0 ),
153 dz_par1 = ( 0.6, 4.0 ),
154 d0_par2 = ( 0.4, 4.0 ),
155 dz_par2 = ( 0.4, 4.0 )
157 RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.highpurityMTS.clone(
158 name =
'lowPtQuadStep',
159 preFilterName =
'lowPtQuadStepTight',
161 res_par = ( 0.003, 0.001 ),
163 maxNumberLostLayers = 2,
164 minNumber3DLayers = 3,
165 d0_par1 = ( 0.6, 4.0 ),
166 dz_par1 = ( 0.5, 4.0 ),
167 d0_par2 = ( 0.3, 4.0 ),
168 dz_par2 = ( 0.4, 4.0 )
174 LowPtQuadStep = cms.Sequence(lowPtQuadStepClusters*
175 lowPtQuadStepSeedLayers*
177 lowPtQuadStepTrackCandidates*
179 lowPtQuadStepSelector)