python.EGAM11 Namespace Reference

Functions
	EGAM11SkimmingToolCfg (flags)
	EGAM11ZeeMassTool1Cfg (flags)
	EGAM11ZeeMassTool2Cfg (flags)
	EGAM11ZeeMassTool3Cfg (flags)
	EGAM11ZegMassToolCfg (flags)
	EGAM11KernelCfg (flags, name="EGAM11Kernel", **kwargs)
	EGAM11Cfg (flags)

Function Documentation

EGAM11Cfg()

python.EGAM11.EGAM11Cfg

(

flags

)

Definition at line 514 of file EGAM11.py.

def EGAM11Cfg(flags):
    acc = ComponentAccumulator()
 
    # configure skimming/thinning/augmentation tools
    acc.merge(
        EGAM11KernelCfg(
            flags,
            name="EGAM11Kernel",
            StreamName="StreamDAOD_EGAM11",
            TriggerListsHelper=None,
        )
    )
 
    # configure slimming
    from OutputStreamAthenaPool.OutputStreamConfig import OutputStreamCfg
    from xAODMetaDataCnv.InfileMetaDataConfig import SetupMetaDataForStreamCfg
    from DerivationFrameworkCore.SlimmingHelper import SlimmingHelper
 
    EGAM11SlimmingHelper = SlimmingHelper(
        "EGAM11SlimmingHelper",
        NamesAndTypes=flags.Input.TypedCollections,
        flags=flags,
    )
 
    # ------------------------------------------
    # containers for which we save all variables
    # -------------------------------------------
 
    # baseline
    EGAM11SlimmingHelper.AllVariables = [
        "Electrons",
        "GSFTrackParticles",
        "egammaClusters",
        "AntiKt4HIJets",
     ]
 
    # on MC we also add:
    if flags.Input.isMC:
        EGAM11SlimmingHelper.AllVariables += [
            "TruthEvents",
            "TruthParticles",
            "TruthVertices",
            "egammaTruthParticles",
        ]
 
    # -------------------------------------------
    # containers that we slim
    # -------------------------------------------
 
    # first add variables from smart-slimming
    # adding only also those for which we add all variables since
    # the XXXCPContent.py files also bring in some extra variables
    # for other collections
    EGAM11SlimmingHelper.SmartCollections = [
        "Photons",
        "Muons",
        "PrimaryVertices",
        "InDetTrackParticles"
    ]
    if flags.Input.isMC:
        EGAM11SlimmingHelper.SmartCollections += [
            "AntiKt4TruthJets",
            "AntiKt4TruthDressedWZJets",
        ]
 
    # then add extra variables:
 
    # muons
    EGAM11SlimmingHelper.ExtraVariables += [
        "Muons.ptcone20.ptcone30.ptcone40.etcone20.etcone30.etcone40"
    ]
 
    # conversion vertices
    EGAM11SlimmingHelper.ExtraVariables += [
        "GSFConversionVertices.x.y.z.px.py.pz.pt1.pt2.etaAtCalo.phiAtCalo",
        "GSFConversionVertices.trackParticleLinks",
    ]
 
    # primary vertices
    EGAM11SlimmingHelper.ExtraVariables += ["PrimaryVertices.sumPt2"]
 
    # track jets
    EGAM11SlimmingHelper.ExtraVariables += [
        "AntiKt4PV0TrackJets.pt.eta.phi.e.m.constituentLinks"
    ]
 
    # photons: detailed shower shape variables
    EGAM11SlimmingHelper.ExtraVariables += PhotonsCPDetailedContent
 
    # truth
    if flags.Input.isMC:
        EGAM11SlimmingHelper.ExtraVariables += [
            "MuonTruthParticles.e.px.py.pz.status.pdgId.truthOrigin.truthType"
        ]
 
        EGAM11SlimmingHelper.ExtraVariables += [
            "Photons.truthOrigin.truthType.truthParticleLink"
        ]
 
    # Add event info
    if flags.Derivation.Egamma.doEventInfoSlimming:
        EGAM11SlimmingHelper.SmartCollections.append("EventInfo")
    else:
        EGAM11SlimmingHelper.AllVariables += ["EventInfo"]
 
    # Add HIEventShape and CaloSums variables for heavy ions
    EGAM11SlimmingHelper.AllVariables += ["HIEventShape"]
    EGAM11SlimmingHelper.AllVariables += ["CaloSums"]
 
    # Full CellContainers not added in HI data (CaloCellContainer#AllCalo and CaloClusterCellLinkContainer#egammaClusters_links)
 
    EGAM11ItemList = EGAM11SlimmingHelper.GetItemList()
    acc.merge(
        OutputStreamCfg(
            flags,
            "DAOD_EGAM11",
            ItemList=EGAM11ItemList,
            AcceptAlgs=["EGAM11Kernel"],
        )
    )
    acc.merge(
        SetupMetaDataForStreamCfg(
            flags,
            "DAOD_EGAM11",
            AcceptAlgs=["EGAM11Kernel"],
            createMetadata=[
                MetadataCategory.CutFlowMetaData,
                MetadataCategory.TruthMetaData,
            ],
        )
    )
 
    return acc

EGAM11KernelCfg()

python.EGAM11.EGAM11KernelCfg	(		flags,
			name = "EGAM11Kernel",
		**	kwargs )

Configure the derivation framework driving algorithm (kernel)
for EGAM11

Definition at line 204 of file EGAM11.py.

def EGAM11KernelCfg(flags, name="EGAM11Kernel", **kwargs):
    """Configure the derivation framework driving algorithm (kernel)
    for EGAM11"""
    acc = ComponentAccumulator()
 
    # Schedule extra jets collections
    from JetRecConfig.StandardSmallRJets import AntiKt4PV0Track
    from JetRecConfig.JetRecConfig import JetRecCfg
 
    jetList = [AntiKt4PV0Track]
    for jd in jetList:
        acc.merge(JetRecCfg(flags, jd))
 
    # Common augmentations
    # cannot use PhysCommon sequence because
    # - no triggers
    # - no TauJets
    # so we have to use a modified version here
    from DerivationFrameworkInDet.InDetCommonConfig import InDetCommonCfg
    from DerivationFrameworkMuons.MuonsCommonConfig import MuonsCommonCfg
    from DerivationFrameworkEGamma.EGammaCommonConfig import EGammaCommonCfg
 
    TrackingFlags = flags.Tracking
    acc.merge(
        InDetCommonCfg(
            flags,
            DoVertexFinding=TrackingFlags.doVertexFinding,
            AddPseudoTracks=TrackingFlags.doPseudoTracking,
            DecoLRTTTVA=False,
            DoR3LargeD0=flags.Tracking.doLargeD0,
            StoreSeparateLargeD0Container=TrackingFlags.storeSeparateLargeD0Container,
            MergeLRT=False,
        )
    )
    acc.merge(MuonsCommonCfg(flags))
    acc.merge(EGammaCommonCfg(flags))
 
    # jet cleaning
    # standard way in PhysCommon is
    # - calculate tau ID (needed for default jet OR)
    # - decorate jets with overlap removal
    # - do event cleaning
    # but taus are missing in HI derivations so need to do differently
 
    # NO JVT criteria in HI data (see pp config for details)
 
    # Decorate if jet passes OR and save decoration DFCommonJets_passOR
    # Use modified OR that does not check overlaps with tauls
    from AssociationUtils.AssociationUtilsConfig import OverlapRemovalToolCfg
 
    outputLabel = "DFCommonJets_passOR_HI"
    bJetLabel = ""  # default
    tauLabel = ""  # workaround for missing taus
    tauKey = ""  # workaround for missing taus
    orTool = acc.popToolsAndMerge(
        OverlapRemovalToolCfg(
            flags, outputLabel=outputLabel, bJetLabel=bJetLabel, doTaus=False
        )
    )
    algOR = CompFactory.OverlapRemovalGenUseAlg(
        "OverlapRemovalGenUseAlg",
        OverlapLabel=outputLabel,
        OverlapRemovalTool=orTool,
        JetKey = 'AntiKt4HIJets',
        TauKey=tauKey,
        TauLabel=tauLabel,
        BJetLabel=bJetLabel,
    )
    acc.addEventAlgo(algOR)
 
    # EGAM11 augmentations
    augmentationTools = []
 
    # ====================================================================
    # ee and egamma invariant masses
    # ====================================================================
    EGAM11ZeeMassTool1 = acc.popToolsAndMerge(EGAM11ZeeMassTool1Cfg(flags))
    acc.addPublicTool(EGAM11ZeeMassTool1)
    augmentationTools.append(EGAM11ZeeMassTool1)
 
    EGAM11ZeeMassTool2 = acc.popToolsAndMerge(EGAM11ZeeMassTool2Cfg(flags))
    acc.addPublicTool(EGAM11ZeeMassTool2)
    augmentationTools.append(EGAM11ZeeMassTool2)
 
    EGAM11ZeeMassTool3 = acc.popToolsAndMerge(EGAM11ZeeMassTool3Cfg(flags))
    acc.addPublicTool(EGAM11ZeeMassTool3)
    augmentationTools.append(EGAM11ZeeMassTool3)
 
    EGAM11ZegMassTool = acc.popToolsAndMerge(EGAM11ZegMassToolCfg(flags))
    acc.addPublicTool(EGAM11ZegMassTool)
    augmentationTools.append(EGAM11ZegMassTool)
 
    # thinning tools
    thinningTools = []
    streamName = kwargs["StreamName"]
 
    # Track thinning
    if flags.Derivation.Egamma.doTrackThinning:
        from DerivationFrameworkInDet.InDetToolsConfig import (
            TrackParticleThinningCfg,
            MuonTrackParticleThinningCfg,
            TauTrackParticleThinningCfg,
        )
 
        TrackThinningKeepElectronTracks = True
        TrackThinningKeepPhotonTracks = True
        TrackThinningKeepAllElectronTracks = True
        TrackThinningKeepJetTracks = False
        TrackThinningKeepMuonTracks = False
        TrackThinningKeepTauTracks = False
        TrackThinningKeepPVTracks = True
 
        # Tracks associated with Electrons
        if TrackThinningKeepElectronTracks:
            EGAM11ElectronTPThinningTool = (
                CompFactory.DerivationFramework.EgammaTrackParticleThinning(
                    name="EGAM11ElectronTPThinningTool",
                    StreamName=streamName,
                    SGKey="Electrons",
                    GSFTrackParticlesKey="GSFTrackParticles",
                    InDetTrackParticlesKey="InDetTrackParticles",
                    SelectionString="Electrons.pt > 0*GeV",
                    BestMatchOnly=True,
                    ConeSize=0.3,
                )
            )
            acc.addPublicTool(EGAM11ElectronTPThinningTool)
            thinningTools.append(EGAM11ElectronTPThinningTool)
 
        # Tracks associated with Electrons (all tracks, large cone, for track
        # isolation studies of the selected electrons)
        if TrackThinningKeepAllElectronTracks:
            EGAM11ElectronTPThinningTool2 = (
                CompFactory.DerivationFramework.EgammaTrackParticleThinning(
                    name="EGAM11ElectronTPThinningTool2",
                    StreamName=streamName,
                    SGKey="Electrons",
                    GSFTrackParticlesKey="GSFTrackParticles",
                    InDetTrackParticlesKey="InDetTrackParticles",
                    SelectionString="Electrons.pt > 4*GeV",
                    BestMatchOnly=False,
                    ConeSize=0.6,
                )
            )
            acc.addPublicTool(EGAM11ElectronTPThinningTool2)
            thinningTools.append(EGAM11ElectronTPThinningTool2)
 
        # Tracks associated with Photons
        if TrackThinningKeepPhotonTracks:
            EGAM11PhotonTPThinningTool = (
                CompFactory.DerivationFramework.EgammaTrackParticleThinning(
                    name="EGAM11PhotonTPThinningTool",
                    StreamName=streamName,
                    SGKey="Photons",
                    GSFTrackParticlesKey="GSFTrackParticles",
                    InDetTrackParticlesKey="InDetTrackParticles",
                    GSFConversionVerticesKey="GSFConversionVertices",
                    SelectionString="Photons.pt > 0*GeV",
                    BestMatchOnly=True,
                    ConeSize=0.3,
                )
            )
            acc.addPublicTool(EGAM11PhotonTPThinningTool)
            thinningTools.append(EGAM11PhotonTPThinningTool)
 
        # Tracks associated with Jets
        if TrackThinningKeepJetTracks:
            EGAM11JetTPThinningTool = (
                CompFactory.DerivationFramework.JetTrackParticleThinning(
                    name="EGAM11JetTPThinningTool",
                    StreamName=streamName,
                    JetKey="AntiKt4EMTopoJets",
                    InDetTrackParticlesKey="InDetTrackParticles",
                )
            )
            acc.addPublicTool(EGAM11JetTPThinningTool)
            thinningTools.append(EGAM11JetTPThinningTool)
 
        # Tracks associated with Muons
        if TrackThinningKeepMuonTracks:
            EGAM11MuonTPThinningTool = acc.getPrimaryAndMerge(
                MuonTrackParticleThinningCfg(
                    flags,
                    name="EGAM11MuonTPThinningTool",
                    StreamName=streamName,
                    MuonKey="Muons",
                    InDetTrackParticlesKey="InDetTrackParticles",
                )
            )
            thinningTools.append(EGAM11MuonTPThinningTool)
 
        # Tracks associated with Taus
        if TrackThinningKeepTauTracks:
            EGAM11TauTPThinningTool = acc.getPrimaryAndMerge(
                TauTrackParticleThinningCfg(
                    flags,
                    name="EGAM11TauTPThinningTool",
                    StreamName=streamName,
                    TauKey="TauJets",
                    ConeSize=0.6,
                    InDetTrackParticlesKey="InDetTrackParticles",
                    DoTauTracksThinning=True,
                    TauTracksKey="TauTracks",
                )
            )
            thinningTools.append(EGAM11TauTPThinningTool)
 
        # Tracks from primary vertex
        thinning_expression = " && ".join(
            [
                "(InDetTrackParticles.DFCommonTightPrimary)",
                "(abs(DFCommonInDetTrackZ0AtPV)*sin(InDetTrackParticles.theta)<3*mm)",
                "(InDetTrackParticles.pt>10*GeV)",
            ]
        )
        if TrackThinningKeepPVTracks:
            EGAM11TPThinningTool = acc.getPrimaryAndMerge(
                TrackParticleThinningCfg(
                    flags,
                    name="EGAM11TPThinningTool",
                    StreamName=streamName,
                    SelectionString=thinning_expression,
                    InDetTrackParticlesKey="InDetTrackParticles",
                )
            )
            thinningTools.append(EGAM11TPThinningTool)
 
    # keep topoclusters around electrons
    from DerivationFrameworkCalo.DerivationFrameworkCaloConfig import (
        CaloClusterThinningCfg,
    )
 
    EGAM11CCTCThinningTool = acc.getPrimaryAndMerge(
        CaloClusterThinningCfg(
            flags,
            name="EGAM11CCTCThinningTool",
            StreamName=streamName,
            SGKey="Electrons",
            SelectionString="Electrons.pt>4*GeV",
            TopoClCollectionSGKey="SubtractedCaloCalTopoClusters",
            ConeSize=0.5,
        )
    )
    thinningTools.append(EGAM11CCTCThinningTool)
 
    # truth thinning
    if flags.Input.isMC:
        # W, Z and Higgs
        truth_cond_WZH = " && ".join(
            ["(abs(TruthParticles.pdgId) >= 23)", "(abs(TruthParticles.pdgId) <= 25)"]
        )
        # Leptons
        truth_cond_lep = " && ".join(
            ["(abs(TruthParticles.pdgId) >= 11)", "(abs(TruthParticles.pdgId) <= 16)"]
        )
        # Top quark
        truth_cond_top = "(abs(TruthParticles.pdgId) ==  6)"
        # Photon
        truth_cond_gam = " && ".join(
            ["(abs(TruthParticles.pdgId) == 22)", "(TruthParticles.pt > 1*GeV)"]
        )
        # stable particles
        truth_cond_finalState = "(TruthParticles.isGenStable)"
        truth_expression = (
            "( "
            + truth_cond_WZH
            + " ) || "
            + "( "
            + truth_cond_lep
            + " ) || "
            + "( "
            + truth_cond_top
            + " ) || "
            + "( "
            + truth_cond_gam
            + " ) || "
            + "( "
            + truth_cond_finalState
            + " )"
        )
        print("EGAM11 truth thinning expression: ", truth_expression)
 
        EGAM11TruthThinningTool = CompFactory.DerivationFramework.GenericTruthThinning(
            name="EGAM11TruthThinningTool",
            StreamName=streamName,
            ParticleSelectionString=truth_expression,
            PreserveDescendants=False,
            PreserveGeneratorDescendants=True,
            PreserveAncestors=True,
        )
        acc.addPublicTool(EGAM11TruthThinningTool)
        thinningTools.append(EGAM11TruthThinningTool)
 
    # skimming
    skimmingTool = acc.popToolsAndMerge(EGAM11SkimmingToolCfg(flags))
    acc.addPublicTool(skimmingTool)
 
    # setup the kernel
    acc.addEventAlgo(
        CompFactory.DerivationFramework.DerivationKernel(
            name,
            SkimmingTools=[skimmingTool],
            AugmentationTools=augmentationTools,
            ThinningTools=thinningTools,
        )
    )
 
    return acc
 
 

EGAM11SkimmingToolCfg()

python.EGAM11.EGAM11SkimmingToolCfg

(

flags

)

Configure the EGAM11 skimming tool

Definition at line 21 of file EGAM11.py.

def EGAM11SkimmingToolCfg(flags):
    """Configure the EGAM11 skimming tool"""
    acc = ComponentAccumulator()
 
    expression = " || ".join(
        [
            "(count( EGAM11_DiElectronMass1 > 50.0*GeV ) >= 1)",
            "(count( EGAM11_DiElectronMass2 > 50.0*GeV ) >= 1)",
            "(count( EGAM11_DiElectronMass3 > 50.0*GeV ) >= 1)",
            "(count( EGAM11_ElectronPhotonMass > 50.0*GeV )>=1)",
        ]
    )
    print("EGAM11 skimming expression: ", expression)
 
    acc.setPrivateTools(
        CompFactory.DerivationFramework.xAODStringSkimmingTool(
            name="EGAM11SkimmingTool", expression=expression, TrigDecisionTool=""
        )
    )
 
    return acc
 
 

EGAM11ZeeMassTool1Cfg()

python.EGAM11.EGAM11ZeeMassTool1Cfg

(

flags

)

Configure the EGAM11 ee invariant mass augmentation tool 1

Definition at line 44 of file EGAM11.py.

def EGAM11ZeeMassTool1Cfg(flags):
    """Configure the EGAM11 ee invariant mass augmentation tool 1"""
    acc = ComponentAccumulator()
 
    # ====================================================================
    # 1. di-electron invariant mass for events passing the Z->ee
    #    selection for the e-gamma calibration
    #
    #    1 tight e, central, pT>25 GeV
    #    1 medium e, pT>20 GeV
    #    opposite-sign
    #    mee>50 GeV (cut applied in skimming step later)
    # ====================================================================
 
    requirement_tag = " && ".join(
        ["(Electrons.DFCommonElectronsLHTight)", "(Electrons.pt > 24.5*GeV)"]
    )
 
    requirement_probe = " && ".join(
        ["(Electrons.DFCommonElectronsLHMedium)", "(Electrons.pt > 19.5*GeV)"]
    )
 
    acc.setPrivateTools(
        CompFactory.DerivationFramework.EGInvariantMassTool(
            name="EGAM11_ZEEMassTool1",
            Object1Requirements=requirement_tag,
            Object2Requirements=requirement_probe,
            StoreGateEntryName="EGAM11_DiElectronMass1",
            Mass1Hypothesis=0.511 * MeV,
            Mass2Hypothesis=0.511 * MeV,
            Container1Name="Electrons",
            Container2Name="Electrons",
            CheckCharge=True,
            DoTransverseMass=False,
            MinDeltaR=0.0,
        )
    )
 
    return acc
 
 

EGAM11ZeeMassTool2Cfg()

python.EGAM11.EGAM11ZeeMassTool2Cfg

(

flags

)

Configure the EGAM11 ee invariant mass augmentation tool 2

Definition at line 85 of file EGAM11.py.

def EGAM11ZeeMassTool2Cfg(flags):
    """Configure the EGAM11 ee invariant mass augmentation tool 2"""
    acc = ComponentAccumulator()
 
    # ====================================================================
    # 2. di-electron invariant mass for events passing the Z->e selection
    #    for the e-gamma calibration
    #
    #    2 medium e, central, pT>20 GeV
    #    opposite-sign
    #    mee>50 GeV (cut applied in skimming step later)
    # ====================================================================
 
    requirement = " && ".join(
        ["(Electrons.DFCommonElectronsLHMedium)", "(Electrons.pt > 19.5*GeV)"]
    )
 
    acc.setPrivateTools(
        CompFactory.DerivationFramework.EGInvariantMassTool(
            name="EGAM11_ZEEMassTool2",
            Object1Requirements=requirement,
            Object2Requirements=requirement,
            StoreGateEntryName="EGAM11_DiElectronMass2",
            Mass1Hypothesis=0.511 * MeV,
            Mass2Hypothesis=0.511 * MeV,
            Container1Name="Electrons",
            Container2Name="Electrons",
            CheckCharge=True,
            DoTransverseMass=False,
            MinDeltaR=0.0,
        )
    )
 
    return acc
 
 

EGAM11ZeeMassTool3Cfg()

python.EGAM11.EGAM11ZeeMassTool3Cfg

(

flags

)

Configure the EGAM11 ee invariant mass augmentation tool 3

Definition at line 121 of file EGAM11.py.

def EGAM11ZeeMassTool3Cfg(flags):
    """Configure the EGAM11 ee invariant mass augmentation tool 3"""
    acc = ComponentAccumulator()
 
    # ====================================================================
    # 3. di-electron invariant mass for events passing the Z->ee
    #    selection for the e efficiencies with tag and probe.
    #
    #    1 tight e, central, pT>25 GeV
    #    1 e, central, pT>4 GeV
    #    opposite-sign + same-sign
    #    mee>50 GeV (cut applied in skimming step later)
    # ====================================================================
 
    requirement_tag = " && ".join(
        ["(Electrons.DFCommonElectronsLHMedium)", "(Electrons.pt > 24.5*GeV)"]
    )
 
    requirement_probe = "Electrons.pt > 4*GeV"
 
    acc.setPrivateTools(
        CompFactory.DerivationFramework.EGInvariantMassTool(
            name="EGAM11_ZEEMassTool3",
            Object1Requirements=requirement_tag,
            Object2Requirements=requirement_probe,
            StoreGateEntryName="EGAM11_DiElectronMass3",
            Mass1Hypothesis=0.511 * MeV,
            Mass2Hypothesis=0.511 * MeV,
            Container1Name="Electrons",
            Container2Name="Electrons",
            CheckCharge=False,
            DoTransverseMass=False,
            MinDeltaR=0.0,
        )
    )
 
    return acc
 
 

EGAM11ZegMassToolCfg()

python.EGAM11.EGAM11ZegMassToolCfg

(

flags

)

Configure the EGAM11 e+photon mass augmentation tool

Definition at line 160 of file EGAM11.py.

def EGAM11ZegMassToolCfg(flags):
    """Configure the EGAM11 e+photon mass augmentation tool"""
    acc = ComponentAccumulator()
 
    # ====================================================================
    # 4. Z->eg selection for reco SF (central)
    #    for tag and probe
    #
    #    1 tight e, central, pT>25 GeV
    #      note: use medium instead of tight for early data upon electron
    #            group request
    #    1 gamma, pT>15 GeV, central
    #    opposite sign + same sign
    #    mey>50 GeV (cut applied in skimming step later)
    # ====================================================================
 
    requirement_tag = " && ".join(
        ["(Electrons.DFCommonElectronsLHMedium)", "(Electrons.pt > 24.5*GeV)"]
    )
 
    requirement_probe = "DFCommonPhotons_et > 14.5*GeV"
 
    acc.setPrivateTools(
        CompFactory.DerivationFramework.EGInvariantMassTool(
            name="EGAM11_ZEGMassTool",
            Object1Requirements=requirement_tag,
            Object2Requirements=requirement_probe,
            StoreGateEntryName="EGAM11_ElectronPhotonMass",
            Mass1Hypothesis=0.511 * MeV,
            Mass2Hypothesis=0.511 * MeV,
            Container1Name="Electrons",
            Container2Name="Photons",
            Pt2BranchName="DFCommonPhotons_et",
            Eta2BranchName="DFCommonPhotons_eta",
            Phi2BranchName="DFCommonPhotons_phi",
            CheckCharge=False,
            DoTransverseMass=False,
            MinDeltaR=0.0,
        )
    )
    return acc
 
 
# Main algorithm config