l1tTrackJets_cfi.py

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import FWCore.ParameterSet.Config as cms

#prompt jet selection
l1tTrackJets = cms.EDProducer('L1TrackJetProducer',
        L1TrackInputTag = cms.InputTag("l1tTrackVertexAssociationProducerForJets", "Level1TTTracksSelectedAssociated"),
        L1PVertexInputTag = cms.InputTag("l1tVertexFinderEmulator", "L1VerticesEmulation"),
        MaxDzTrackPV = cms.double( 1.0 ), #max distance from PV;negative=no cut
    trk_zMax = cms.double (15.) ,    # maximum track z
    trk_ptMax = cms.double(200.),    # maximumum track pT before saturation [GeV]
    trk_ptMin = cms.double(2.0),     # minimum track pt [GeV]
    trk_etaMax = cms.double(2.4),    # maximum track eta
    nStubs4PromptChi2=cms.double(10.0), #Prompt track quality flags for loose/tight
        nStubs4PromptBend=cms.double(2.2),
        nStubs5PromptChi2=cms.double(10.0),
        nStubs5PromptBend=cms.double(2.2),
    trk_nPSStubMin=cms.int32(-1),    # minimum PS stubs, -1 means no cut
    minTrkJetpT=cms.double(-1.),     # min track jet pt to be considered for most energetic zbin finding 
    etaBins=cms.int32(24),
    phiBins=cms.int32(27),
    zBins=cms.int32(1),
    d0_cutNStubs4=cms.double(-1),
    d0_cutNStubs5=cms.double(-1),
    lowpTJetMinTrackMultiplicity=cms.int32(2),#used only for more than 1 z-bins (ie not *prompt*)
        lowpTJetThreshold=cms.double(50.),#used only for more than 1 z-bins (ie not *prompt*)
    highpTJetMinTrackMultiplicity=cms.int32(3),#used only for more than 1 z-bins (ie not *prompt*)
        highpTJetThreshold=cms.double(100.),#used only for more than 1 z-bins (ie not *prompt*)
    displaced=cms.bool(False), #Flag for displaced tracks
    nStubs4DisplacedChi2=cms.double(5.0), #Displaced track quality flags for loose/tight
    nStubs4DisplacedBend=cms.double(1.7),
    nStubs5DisplacedChi2=cms.double(2.75),
    nStubs5DisplacedBend=cms.double(3.5),
        nDisplacedTracks=cms.int32(2)
)

#displaced jets
l1tTrackJetsExtended = l1tTrackJets.clone(
        L1TrackInputTag = cms.InputTag("l1tTrackVertexAssociationProducerExtendedForJets", "Level1TTTracksExtendedSelectedAssociated"),
    MaxDzTrackPV = 5.0 ,             # tracks with dz(trk,PV)>cut excluded
    minTrkJetpT = 5.,                 # min track jet pt to be considered for most energetic zbin finding
    d0_cutNStubs5 = 0.22,             # -1 excludes nstub>4 from disp tag process
    displaced = True,                  #Flag for displaced tracks
    nStubs4DisplacedChi2 = 3.3,       #Disp tracks selection [trk<cut]
    nStubs4DisplacedBend = 2.3,
    nStubs5DisplacedChi2 = 11.3,
    nStubs5DisplacedBend = 9.8,
        nDisplacedTracks = 3              #min Ntracks to tag a jet as displaced
)


# selection as presented in the GTT for reference
# d0_cutNStubs4=cms.double(-1),    # -1 excludes nstub=4 from disp tag
# d0_cutNStubs5=cms.double(0.22),  # -1 excludes nstub>4 from disp tag
# lowpTJetMinTrackMultiplicity=cms.int32(2),  #used only on zbin finding
# highpTJetMinTrackMultiplicity=cms.int32(3), #used only on zbin finding
# displaced=cms.bool(True), #Flag for displaced tracks
# nStubs4DisplacedChi2=cms.double(3.3), #Disp tracks selection [trk<cut]
# nStubs4Displacedbend=cms.double(2.3),
# nStubs5DisplacedChi2=cms.double(11.3),
# nStubs5Displacedbend=cms.double(9.8),
# nDisplacedTracks=cms.int32(3) #min Ntracks to tag a jet as displaced