File indexing completed on 2023-03-17 11:22:19
0001 import FWCore.ParameterSet.Config as cms
0002
0003 looseMTS = cms.PSet(
0004 preFilterName=cms.string(''),
0005 name= cms.string('TrkLoose'),
0006
0007
0008 vtxNumber = cms.int32(-1),
0009 vertexCut = cms.string('ndof>=2&!isFake'),
0010
0011
0012 copyTrajectories = cms.untracked.bool(False),
0013 copyExtras = cms.untracked.bool(True),
0014 qualityBit = cms.string('loose'),
0015
0016
0017 chi2n_par = cms.double(1.6),
0018 chi2n_no1Dmod_par = cms.double(9999),
0019 res_par = cms.vdouble(0.003, 0.01),
0020
0021 d0_par1 = cms.vdouble(0.55, 4.0),
0022 dz_par1 = cms.vdouble(0.65, 4.0),
0023 d0_par2 = cms.vdouble(0.55, 4.0),
0024 dz_par2 = cms.vdouble(0.45, 4.0),
0025
0026 applyAdaptedPVCuts = cms.bool(True),
0027
0028
0029 max_d0 = cms.double(100.),
0030 max_z0 = cms.double(100.),
0031 nSigmaZ = cms.double(4.),
0032
0033
0034 minNumberLayers = cms.uint32(0),
0035 minNumber3DLayers = cms.uint32(0),
0036 maxNumberLostLayers = cms.uint32(999),
0037 minHitsToBypassChecks = cms.uint32(20),
0038
0039
0040 applyAbsCutsIfNoPV = cms.bool(False),
0041 keepAllTracks= cms.bool(False),
0042
0043
0044 max_relpterr = cms.double(9999.),
0045 min_nhits = cms.uint32(0),
0046
0047 max_minMissHitOutOrIn = cms.int32(99),
0048 max_lostHitFraction = cms.double(1.0),
0049
0050
0051 min_eta = cms.double(-9999.),
0052 max_eta = cms.double(9999.)
0053
0054 )
0055
0056 tightMTS=looseMTS.clone(
0057 preFilterName='TrkLoose',
0058
0059 d0_par1 = [0.3, 4.0],
0060 dz_par1 = [0.35,4.0],
0061 d0_par2 = [0.4, 4.0],
0062 dz_par2 = [0.4, 4.0],
0063 chi2n_par = 0.7,
0064 chi2n_no1Dmod_par = 9999,
0065 name = 'TrkTight',
0066 minNumberLayers = 3,
0067 minNumber3DLayers = 3,
0068 maxNumberLostLayers = 2,
0069 qualityBit = 'tight',
0070 keepAllTracks= True
0071 )
0072
0073 highpurityMTS= tightMTS.clone(
0074 name = 'TrkHighPurity',
0075 preFilterName = 'TrkTight',
0076 res_par = [0.003,0.001],
0077 qualityBit = 'highPurity'
0078 )
0079
0080
0081
0082 multiTrackSelector = cms.EDProducer("MultiTrackSelector",
0083 src = cms.InputTag("generalTracks"),
0084 beamspot = cms.InputTag("offlineBeamSpot"),
0085 useVertices = cms.bool(True),
0086 useVtxError = cms.bool(False),
0087 vertices = cms.InputTag("firstStepPrimaryVertices"),
0088 trackSelectors = cms.VPSet( looseMTS,
0089 tightMTS,
0090 highpurityMTS)
0091 )
0092 from Configuration.Eras.Modifier_trackingLowPU_cff import trackingLowPU
0093 trackingLowPU.toModify(multiTrackSelector,
0094 vertices = "pixelVertices"
0095 )