Documentation on PHYSLITE Variables for ATLAS Monte Carlo and data

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AnalysisElectrons [back to top]
Variable Name Type Description
ambiguityLink vector<ElementLink<DataVector<xAOD::Egamma_v1> > > Links Photon<-> Electron when ambiguous
ambiguityType vector<unsigned char> Ambiguity (almost surely electron 0 or photon 7/6 (>= rel22/rel21) or ambiguous 1-6/5, (>= rel22/rel21)
author vector<unsigned short> Electron, Photon, Ambiguous, Forward Electron
caloClusterLinks vector<vector<ElementLink<DataVector<xAOD::CaloCluster_v1> > > > Photon/electron -> Cluster
charge vector<float> Electron charge from best track match (+/- 1)
DFCommonElectronsDNNLoose vector<char> DNN identification + charge-flip rejection decision
DFCommonElectronsDNNMedium vector<char> DNN identification + charge-flip rejection decision
DFCommonElectronsDNNMediumNoCF vector<char> DNN identification decision
DFCommonElectronsDNNTight vector<char> DNN identification + charge-flip rejection decision
DFCommonElectronsDNNTightNoCF vector<char> DNN identification decision
DFCommonElectronsDNNVeryLooseNoCF97 vector<char> DNN identification decision
DFCommonElectronsECIDS vector<char> Charge selection (to reject wrong charge assignment)
DFCommonElectronsECIDSResult vector<float> BDT (Boosted Decision Tree) score for the charge selection
DFCommonElectronsLHLoose vector<char> Likelihood identification decision
DFCommonElectronsLHLooseBL vector<char> Likelihood identification decision
DFCommonElectronsLHLooseBLIsEMValue vector<unsigned int> Is EM (bitmask) value for corresponding identification decision
DFCommonElectronsLHLooseIsEMValue vector<unsigned int> Is EM (bitmask) value for corresponding identification decision
DFCommonElectronsLHMedium vector<char> Likelihood identification decision
DFCommonElectronsLHMediumIsEMValue vector<unsigned int> Is EM (bitmask) value for corresponding identification decision
DFCommonElectronsLHTight vector<char> Likelihood identification decision
DFCommonElectronsLHTightIsEMValue vector<unsigned int> Is EM (bitmask) value for corresponding identification decision
DFCommonElectronsLHVeryLoose vector<char> Likelihood identification decision
DFCommonElectronsLHVeryLooseIsEMValue vector<unsigned int> Is EM (bitmask) value for corresponding identification decision
E_mva_only vector<float>
Eadded_Lr2 vector<float>
Eadded_Lr3 vector<float>
eta vector<float> Electron kinematics
f1 vector<float> Electron: ratio of the energy measured in the first layer of the EM to the total energy of the EM cluster
m vector<float> Electron mass (0.511 MeV)
neflowisol20 vector<float> Isolation computed as the sum of pT of neutral flow elements within cone of radius 0.2
OQ vector<unsigned int> Cluster quality
phi vector<float> Electron kinematics
pt vector<float> Electron kinematics
ptcone20_Nonprompt_All_MaxWeightTTVALooseCone_pt1000 vector<float> Electron fixed radius (0.2) track-based isolation
ptcone20_Nonprompt_All_MaxWeightTTVALooseCone_pt1000_CloseByCorr vector<float> Electron fixed radius (0.2) track-based isolation with close-by lepton correction
ptcone20_Nonprompt_All_MaxWeightTTVALooseCone_pt500 vector<float> Electron fixed radius (0.2) track-based isolation
ptvarcone30_Nonprompt_All_MaxWeightTTVALooseCone_pt1000 vector<float> Electron variable-radius track-based isolation
ptvarcone30_Nonprompt_All_MaxWeightTTVALooseCone_pt1000_CloseByCorr vector<float> Electron variable-radius track-based isolation with close-by lepton correction
ptvarcone30_Nonprompt_All_MaxWeightTTVALooseCone_pt500 vector<float> Electron variable-radius track-based isolation
topoetcone20 vector<float> Topo isolation within cone of radius 0.2
topoetcone20_CloseByCorr vector<float> Photon topo isolation within R=0.2 (calo-based) with close-by lepton correction
topoetcone20ptCorrection vector<float> Leakage correction for topo isolation within a cone of R=0.2
trackParticleLinks vector<vector<ElementLink<DataVector<xAOD::TrackParticle_v1> > > > Electron -> track particle
AnalysisJets [back to top]
Variable Name Type Description
ActiveArea4vec_eta vector<float> Eta of the four-vector area from ghosts
ActiveArea4vec_m vector<float> Mass of the four-vector area from ghosts
ActiveArea4vec_phi vector<float> Phi of the four-vector area from ghosts
ActiveArea4vec_pt vector<float> pT of the four-vector area from ghosts
DetectorEta vector<float> Eta of small-R jet as measured in the detector
DFCommonJets_fJvt vector<float> Forward JVT (Jet Vertex Tagger) score, approaching 0 (large values) for hard-scatter (pile-up) jets
DFCommonJets_jetClean_LooseBad vector<char> Loose working point for identifying "bad" jets from non-collision backgrounds
DFCommonJets_jetClean_TightBad vector<char> Tight working point for identifying "bad" jets from non-collision backgrounds
DFCommonJets_QGTagger_NTracks vector<int> Number of tracks (input to quark-gluon tagger)
DFCommonJets_QGTagger_TracksC1 vector<float> C1 (energy moment) of tracks associated to jet (input to quark-gluon tagger)
DFCommonJets_QGTagger_TracksWidth vector<float> Width (radial moment) of tracks associated to jet (input to quark-gluon tagger)
EMFrac vector<float> Fraction of jet energy in the Electromagnetic calorimeter
EnergyPerSampling vector<vector<float> > Energy deposited in calo sampling layer
eta vector<float> Small radius jet eta
GhostMuonSegmentCount vector<int> Number of ghost-associated muon segments
GhostTrack vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link from jets to ghost-associated tracks
GN2v01_pb vector<float>
GN2v01_pc vector<float>
GN2v01_ptau vector<float>
GN2v01_pu vector<float>
JetConstitScaleMomentum_eta vector<float> Small-R jet eta at the constituent scale
JetConstitScaleMomentum_m vector<float> Small-R jet mass at the constituent scale
JetConstitScaleMomentum_phi vector<float> Small-R jet phi at the constituent scale
JetConstitScaleMomentum_pt vector<float> Small-R jet transverse momentum at the constituent scale
JVFCorr vector<float> Jet vertex fraction correction factor
m vector<float> Small radius jet mass
NNJvtPass vector<char> Flag indicating whether jet passes NNJvt
NumTrkPt1000 vector<vector<int> > Number of ghost associated tracks with pT > 1.0 GeV using ID group loose track selection. The first index spans the number of jets, while the second spans the number of vertices (with 0 corresponding to the primary vertex)
NumTrkPt500 vector<vector<int> > Number of ghost associated tracks with pT > 0.5 GeV using ID group loose track selection. The first index spans the number of jets, while the second spans the number of vertices (with 0 corresponding to the primary vertex)
PartonTruthLabelID vector<int> PDG (Particle Data Group) identification of the highest-energy ghost-associated parton
phi vector<float> Small radius jet phi
PSFrac vector<float> Fraction of the jet energy in the presampler
pt vector<float> Small radius jet transverse momentum
SumPtChargedPFOPt500 vector<vector<float> > Sum of pT of charged PFOs (Particle Flow Objects) with pT > 0.5 GeV. The first index spans the number of jets, while the second spans the number of vertices (with 0 corresponding to the primary vertex)
SumPtTrkPt500 vector<vector<float> > Sum of pT of ghost associated tracks with pT > 0.5 GeV using ID group loose track selection.The first index spans the number of jets, while the second spans the number of vertices (with 0 corresponding to the primart vertex)
Timing vector<float> Cell cluster timing from calorimeter information
TrackWidthPt1000 vector<vector<float> > Width (radial moment) of the jet based on associated tracks with pT > 1 GeV. The first index spans the number of jets, while the second spans the number of vertices (with 0 corresponding to the primary vertex)
Width vector<float> Width defined as sum( DeltaR(jet,constit ) * pT(constit) ) / sum( pT(constit) )
AnalysisLargeRJets [back to top]
Variable Name Type Description
C2 vector<float> Ratio of energy correlation functions
constituentLinks vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link from large-radius jets to constituents (e.g. UFOs)
D2 vector<float> Ratio of energy correlation functions
DetectorEta vector<float> Eta of large radius jet as measured in the detector
ECF1 vector<float> Energy correlation functions
ECF2 vector<float> Energy correlation functions
ECF3 vector<float> Energy correlation functions
eta vector<float> Large radius jet eta
GN2Xv01_phbb vector<float> Probability that the jet is higgs -> bb (maintained by the flavor tagging group)
GN2Xv01_phcc vector<float> Probability that the jet is higgs -> cc (maintained by the flavor tagging group)
GN2Xv01_pqcd vector<float> Probability that the jet is QCD (maintained by the flavor tagging group)
GN2Xv01_ptop vector<float> Probability that the jet is top (maintained by the flavor tagging group)
JetConstitScaleMomentum_eta vector<float> Large radius jet eta at the constituent scale
JetConstitScaleMomentum_m vector<float> Large radius jet mass at the constituent scale
JetConstitScaleMomentum_phi vector<float> Large radius jet phi at the constituent scale
JetConstitScaleMomentum_pt vector<float> Large radius jet transverse momentum at the constituent scale
m vector<float> Large radius jet mass
Parent vector<ElementLink<DataVector<xAOD::Jet_v1> > > Link to ungroomed parent jet
phi vector<float> Large radius jet phi
pt vector<float> Large radius jet transverse momentum
Qw vector<float> Qw (minimum pair-wise invariant mass) observable for top jet tagging
Split12 vector<float> Kt distance between subjets during merging
Split23 vector<float> Kt distance between subjets during merging
Tau1_wta vector<float> Measure of how well jet can be considered to consist of n subjets, using winner-takes-all recombination scheme
Tau2_wta vector<float> Measure of how well jet can be considered to consist of n subjets, using winner-takes-all recombination scheme
Tau3_wta vector<float> Measure of how well jet can be considered to consist of n subjets, using winner-takes-all recombination scheme
AnalysisMuons [back to top]
Variable Name Type Description
allAuthors vector<unsigned short> Bitmask of algorithm authors of muon
author vector<unsigned short> Primary algorithm author of muon
CaloLRLikelihood vector<float> can be removed
CaloMuonIDTag vector<int> Result of the CaloMuonTag algorithm
CaloMuonScore vector<float> Score resulting from the CaloMuonScore algorithm
charge vector<float> Charge of muon
clusterLink vector<ElementLink<DataVector<xAOD::CaloCluster_v1> > > can be removed
combinedTrackOutBoundsPrecisionHits vector<unsigned char> Quality of muon
combinedTrackParticleLink vector<ElementLink<DataVector<xAOD::TrackParticle_v1> > > Link from muon to corresponding combined Inner Detector+Muon Spectrometer track
cscEtaHits vector<unsigned char>
cscUnspoiledEtaHits vector<unsigned char> Number of unspoiled CSC hits in the eta plane
DFCommonJetDr vector<float> can be removed
DFCommonMuonPassIDCuts vector<char> can be removed
DFCommonMuonPassPreselection vector<char> can be removed
EnergyLoss vector<float> Energy loss in calorimeters
energyLossType vector<unsigned char> Type of energy loss (measured, parametric,...)
eta vector<float> Muon kinematics
extendedClosePrecisionHits vector<unsigned char> can be removed
extendedLargeHits vector<unsigned char> Number of hits in the extended station of Muon Spectrometer in large sectors
extendedLargeHoles vector<unsigned char> Number of holes in the extended station of Muon Spectrometer in large sectors
extendedOutBoundsPrecisionHits vector<unsigned char> can be removed
extendedSmallHits vector<unsigned char> Number of hits in the extended station of Muon Spectrometer in small sectors
extendedSmallHoles vector<unsigned char> Number of holes in the extended station of Muon Spectrometer in small sectors
extrapolatedMuonSpectrometerTrackParticleLink vector<ElementLink<DataVector<xAOD::TrackParticle_v1> > > Link from muon to corresponding extrapolated Muon Spectrometer track
inDetTrackParticleLink vector<ElementLink<DataVector<xAOD::TrackParticle_v1> > > Link from muon to corresponding Inner Detector track
innerClosePrecisionHits vector<unsigned char> can be removed
InnerDetectorPt vector<float> pT of Inner Detector track
innerLargeHits vector<unsigned char> Number of hits in the Inner station of Muon Spectrometer in large sectors
innerLargeHoles vector<unsigned char> Number of holes in the Inner station of Muon Spectrometer in large sectors
innerOutBoundsPrecisionHits vector<unsigned char> can be removed
innerSmallHits vector<unsigned char> Number of hits in the Inner station of Muon Spectrometer in small sectors
innerSmallHoles vector<unsigned char> Number of holes in the Inner station of Muon Spectrometer in small sectors
isEndcapGoodLayers vector<unsigned char> can be removed
isSmallGoodSectors vector<unsigned char> Quality of muon
middleClosePrecisionHits vector<unsigned char> can be removed
middleLargeHits vector<unsigned char> Number of hits in the middle station of Muon Spectrometer in large sectors
middleLargeHoles vector<unsigned char> Number of holes in the middle station of Muon Spectrometer in large sectors
middleOutBoundsPrecisionHits vector<unsigned char> can be removed
middleSmallHits vector<unsigned char> Number of hits in the middle station of Muon Spectrometer in small sectors
middleSmallHoles vector<unsigned char> Number of holes in the middle station of Muon Spectrometer in small sectors
momentumBalanceSignificance vector<float> Quality of muon: significance of Inner Detector-Muon Spectrometer imbalance
msOnlyExtrapolatedMuonSpectrometerTrackParticleLink vector<ElementLink<DataVector<xAOD::TrackParticle_v1> > > Helper variable to allow for retrieving the link to the original Muon Spectrometer track only track with back extrapolation to the primary vertex
muonSegmentLinks vector<vector<ElementLink<DataVector<xAOD::MuonSegment_v1> > > > Links to muon tracks segments in the Muon Spectrometer
MuonSpectrometerPt vector<float> pT of Muon Spectrometer track
muonSpectrometerTrackParticleLink vector<ElementLink<DataVector<xAOD::TrackParticle_v1> > > Link from muon to corresponding Muon Spectrometer track
muonType vector<unsigned short> Reconstruction type (combined, standalone,...)
neflowisol20 vector<float> Isolation computed as the sum of pT of neutral flow elements within cone of radius 0.2
neflowisol20_CloseByCorr vector<float> Neutral particle flow isolation variable in 0.2 cone with close-by lepton correction
numberOfGoodPrecisionLayers vector<unsigned char> Quality of muon
numberOfPrecisionHoleLayers vector<unsigned char> Number of precision stations holes resulting from muon reconstruction
numberOfPrecisionLayers vector<unsigned char> Number of precision stations used for muon reconstruction
outerClosePrecisionHits vector<unsigned char> can be removed
outerLargeHits vector<unsigned char> Number of hits in the outer station of Muon Spectrometer in large sectors
outerLargeHoles vector<unsigned char> Number of holes in the outer station of Muon Spectrometer in large sectors
outerOutBoundsPrecisionHits vector<unsigned char> can be removed
outerSmallHits vector<unsigned char> Number of hits in the outer station of Muon Spectrometer in small sectors
outerSmallHoles vector<unsigned char> Number of holes in the outer station of Muon Spectrometer in small sectors
phi vector<float> Muon kinematics
pt vector<float> Muon kinematics
ptcone20 vector<float> Track isolation in 0.2 cone
ptcone20_Nonprompt_All_MaxWeightTTVA_pt1000 vector<float> Track isolation in 0.2 cone with improved track-vertex association
ptcone20_Nonprompt_All_MaxWeightTTVA_pt500 vector<float> Track Isolation in 0.2 cone with improved track-vertex association
ptcone30 vector<float> Track isolation in 0.3 cone
ptcone40 vector<float> Track isolation in 0.4 cone
ptvarcone20 vector<float> Track isolation in 0.2 varcone
ptvarcone30 vector<float> Track isolation in 0.3 varcone
ptvarcone30_Nonprompt_All_MaxWeightTTVA_pt1000 vector<float> Track isolation in 0.3 varcone with improved track-vertex association
ptvarcone30_Nonprompt_All_MaxWeightTTVA_pt1000_CloseByCorr vector<float> Track Isolation in 0.3 varcone with improved track-vertex association and close-by lepton correction
ptvarcone30_Nonprompt_All_MaxWeightTTVA_pt500 vector<float> Track Isolation in 0.3 varcone with improved track-vertex association
ptvarcone30_Nonprompt_All_MaxWeightTTVA_pt500_CloseByCorr vector<float> Track Isolation in 0.3 varcone with improved track-vertex association and close-by lepton correction
ptvarcone40 vector<float> Track isolation in 0.4 varcone
quality vector<unsigned char> Output quality of muon selection tool
scatteringCurvatureSignificance vector<float> Quality of muon: normalized integral of the scattering angle significances, corrected for single kinks along the trajectory that diminish the absolute value of the integral significance
scatteringNeighbourSignificance vector<float> Quality of muon: significance of a change in trajectory (kink) along the track
segmentDeltaEta vector<float> Angular difference between the extrapolated track and the innermost segment, measured in the eta coordinate
spectrometerFieldIntegral vector<float> can be removed
topoetcone20 vector<float> TopoCluster isolation in 0.2 cone
topoetcone20_CloseByCorr vector<float> Muon topo isolation within R = 0.2 (calo-based) with close-by lepton correction
topoetcone30 vector<float> TopoCluster isolation in 0.3 cone
topoetcone40 vector<float> TopoCluster isolation in 0.4 cone
AnalysisPhotons [back to top]
Variable Name Type Description
ambiguityLink vector<ElementLink<DataVector<xAOD::Egamma_v1> > > Links Photon<-> Electron when ambiguous
author vector<unsigned short> Almost surely a photon or ambiguous with electron
caloClusterLinks vector<vector<ElementLink<DataVector<xAOD::CaloCluster_v1> > > > Photon/electron -> Cluster
DFCommonPhotonsCleaning vector<char> Full cleaning decision (includes timing)
DFCommonPhotonsCleaningNoTime vector<char> Cleaning decision (no requirement on timing)
DFCommonPhotonsIsEMLoose vector<char> Identification decision
DFCommonPhotonsIsEMMedium vector<char> Identification decision
DFCommonPhotonsIsEMTight vector<char> Identification decision
DFCommonPhotonsIsEMTightIsEMValue vector<unsigned int> Word to find which cuts did not pass (cut-based)
E_mva_only vector<float>
Eadded_Lr2 vector<float>
Eadded_Lr3 vector<float>
eta vector<float> Photon kinematics
f1 vector<float> Photon: ratio of the energy measured in the first layer of the EM to the total energy of the EM cluster
m vector<float> Photon mass (0)
OQ vector<unsigned int> Cluster quality
phi vector<float> Photon kinematics
pt vector<float> Photon kinematics
ptcone20 vector<float> Photon track isolation
ptcone20_CloseByCorr vector<float> Photon fixed radius (0.2) track-based isolation with close-by lepton correction
topoetcone20 vector<float> Photon topo isolation within a cone of 0.2
topoetcone20_CloseByCorr vector<float> Photon topo isolation within R=0.2 (calo-based) with close-by lepton correction
topoetcone20ptCorrection vector<float> Leakage correction for topo isolation, R = 0.2
topoetcone40 vector<float> Photon topo isolation within a cone of 0.4
topoetcone40_CloseByCorr vector<float> Photon topo isolation within R=0.4 (calo-based) with close-by lepton correction
topoetcone40ptCorrection vector<float> Leakage correction for topo isolation, R = 0.4
vertexLinks vector<vector<ElementLink<DataVector<xAOD::Vertex_v1> > > > Photon -> vertex
AnalysisSiHitElectrons [back to top]
Variable Name Type Description
author vector<unsigned short> Silicon hit (extra loose) electron algorithm author
charge vector<float> Silicon hit (extra loose) electron charge
clEta vector<float> Silicon hit (extra loose) electron cluster eta
clPhi vector<float> Silicon hit (extra loose) electron cluster phi
d0Normalized vector<float> Silicon hit (extra loose) electron normalized d0
DFCommonElectronsLHVeryLoose vector<char> Silicon hit (extra loose) electron very loose likelihood outcome
E_mva_only vector<float>
eta vector<float> Silicon hit (extra loose) electron eta
m vector<float> Silicon hit (extra loose) electron mass
nInnerExpPix vector<int> Silicon hit (extra loose) electron number of inner expected pixel hits
OQ vector<unsigned int> Silicon hit (extra loose) electron quality
phi vector<float> Silicon hit (extra loose) electron phi
pt vector<float> Silicon hit (extra loose) electron pT
ptvarcone30_Nonprompt_All_MaxWeightTTVALooseCone_pt1000_CloseByCorr vector<float> Silicon hit (extra loose) electron variable-radius track-based isolation with close-by lepton correction
topoetcone20_CloseByCorr vector<float> Silicon hit (extra loose) electron topo isolation within R = 0.2 (calo-based) with close-by lepton correction
z0stheta vector<float> Silicon hit (extra loose) electron z0 sin(theta)
AnalysisTauJets [back to top]
Variable Name Type Description
charge vector<float> Charge of the reconstructed taus (integer, but it can be different from +-1)
EleRNNLoose_v1 vector<char> Electron discrimination Loose working point
EleRNNMedium_v1 vector<char> Electron discrimination Medium working point
EleRNNTight_v1 vector<char> Electron discrimination Tight working point
eta vector<float> Reconstructed taus: kinematics
etaFinalCalib vector<float> Reconstructed eta from the final tau calibration
etaTauEnergyScale vector<float> Reconstructed taus at calo level energy scale: kinematics
GNTauL_v0prune vector<char>
GNTauM_v0prune vector<char>
GNTauScoreSigTrans_v0prune vector<float>
GNTauT_v0prune vector<char>
GNTauVL_v0prune vector<char>
isTauFlags vector<unsigned int> Set of flags to check if taus has passed some ID/eVeto levels
m vector<float> Reconstructed taus: kinematics
NNDecayMode vector<int> Identified tau decay mode from NN algorithm (1p0n, 1p1n, 1pXn, 3p0n, 3pxN)
PanTau_DecayMode vector<int> Identified tau decay mode (1p0n, 1p1n, 1pXn, 3p0n, 3pxN)
passTATTauMuonOLR vector<char> flag for passing the MuonOLR TauSelectionTool selection
phi vector<float> Reconstructed taus: kinematics
pt vector<float> Reconstructed taus: kinematics
ptFinalCalib vector<float> Reconstructed pT from the final tau calibration
ptTauEnergyScale vector<float> Reconstructed taus at calo level energy scale: kinematics
RNNEleScoreSigTrans_v1 vector<float> MVA score from RNN electron discrimination (flattened in signal efficiency)
RNNJetScoreSigTrans vector<float> MVA score from RNN jet discrimination (flattened in signal efficiency)
tauTrackLinks vector<vector<ElementLink<DataVector<xAOD::TauTrack_v1> > > > Link from tau to corresponding tracks
trackWidth vector<float>
vertexLink vector<ElementLink<DataVector<xAOD::Vertex_v1> > > Link from tau to corresponding decay vertex
AnalysisTrigMatch [back to top]
Variable Name Type Description
AnalysisTrigMatch_HLT_e10_lhvloose_nod0_L1EM7 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e12_lhvloose_nod0_L1EM10VH vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e15_lhvloose_nod0_L1EM7 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e17_lhvloose_nod0 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e20_lhvloose_nod0 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e26_lhtight_nod0_ivarloose vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e28_lhtight_nod0_noringer_ivarloose vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e5_lhvloose_nod0 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau25_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau25_medium1_tracktwo_L1TAU12 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau35_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_g35_medium_g25_medium_L12EM20VH vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e17_lhmedium_nod0_ivarloose_tau25_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e17_lhmedium_nod0_ivarloose_tau25_medium1_tracktwo_L1DR-EM15TAU12I-J25 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e17_lhmedium_nod0_tau80_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e24_lhmedium_nod0_ivarloose_tau35_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e60_lhmedium_nod0 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e70_lhvloose_nod0 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e80_lhvloose_nod0 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau35_medium1_tracktwo_xe70_L1XE45 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau50_medium1_tracktwo_L1TAU12 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau60_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau80_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau80_medium1_tracktwo_L1TAU60 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_g120_loose vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_g140_loose vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_2e17_lhvloose_nod0_L12EM15VHI vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu4 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu6_idperf vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu14 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu20 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu22 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu24 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu26_ivarmedium vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu6 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_2mu14 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu13_mu13_idperf_Zmumu vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu50 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_2g25_tight_L12EM20VH vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_2mu20_L12MU20_OVERLAY vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_3mu4 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_3mu6_msonly vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau35_medium1_tracktwo_tau25_medium1_tracktwo_L1TAU20IM_2TAU12IM vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau40_medium1_tracktwo_tau35_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau125_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau160_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau35_medium1_tracktwo_tau25_medium1_tracktwo_03dR30_L1DR-TAU20ITAU12I-J25 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau35_medium1_tracktwo_tau25_medium1_tracktwo_L1DR-TAU20ITAU12I-J25 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu20_2mu4_JpsimumuL2 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau35_medium1_tracktwo_tau25_medium1_tracktwo_L1TAU20IM_2TAU12IM_4J12 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau80_medium1_tracktwo_L1TAU60_tau50_medium1_tracktwo_L1TAU12 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu22_mu8noL1 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e100_lhvloose_nod0 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e120_lhvloose_nod0 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e140_lhloose_nod0 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e140_lhvloose_nod0 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu14_ivarloose_L1MU11_tau35_medium1_tracktwo_L1MU11_TAU20IM vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu14_ivarloose_tau25_medium1_tracktwo_L1DR-MU10TAU12I_TAU12I-J25 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu14_ivarloose_tau35_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu14_ivarloose_tau25_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu14_ivarloose_tau25_medium1_tracktwo_L1MU10_TAU12IM_3J12 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_2g22_tight_L12EM15VHI vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau35_medium1_tracktwo_tau25_medium1_tracktwo vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_2e24_lhvloose_nod0 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu11_mu6_bUpsimumu vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau160_medium1_tracktwo_L1TAU100 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e26_lhtight_nod0_e15_etcut_L1EM7_Zee vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_2g20_tight_icalovloose_L12EM15VHI vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_3mu6 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu22_mu8noL1_calotag_0eta010 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu60_0eta105_msonly vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e60_lhvloose_nod0 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu6_j110_gsc150_boffperf_split_dr05_dz02 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e7_lhmedium_nod0_mu24 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu6_bJpsi_Trkloose vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau35_medium1_tracktwo_tau25_medium1_tracktwo_xe50 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau60_medium1_tracktwo_tau25_medium1_tracktwo_xe50 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e300_etcut vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_g300_etcut vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e17_lhloose_nod0_mu14 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e17_lhmedium_nod0_ivarloose_tau25_medium1_tracktwo_L1EM15VHI_2TAU12IM_4J12 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu20_2mu2noL1_JpsimumuFS vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_e26_lhvloose_nod0_L1EM20VH vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_tau35_medium1_tracktwo_tau25_medium1_tracktwo_03dR30 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_g35_loose_g25_loose_L12EM20VH vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu6_j60_gsc110_boffperf_split_dr05_dz02 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_4mu4 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_mu4_mu4_idperf_bJpsimumu_noid vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_3mu3_mu3noL1_L13MU4 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
AnalysisTrigMatch_HLT_3mu4_mu2noL1 vector<vector<ElementLink<DataVector<xAOD::IParticle> > > > Link to the object matched for the given trigger pattern
CombinedMuonTrackParticles [back to top]
Variable Name Type Description
chiSquared vector<float> Combined muon track: chi square of fit
d0 vector<float> Transverse impact parameter, i.e. the distance of the closest point of the track to the beamspot on the transverse plane
definingParametersCovMatrixDiag vector<vector<float> > Combined muon track: covariance matrix diagonal of track fit
definingParametersCovMatrixOffDiag vector<vector<float> > Combined muon track: covariance matrix off-diagonal of track fit
numberDoF vector<float> Combined muon track: number of degrees of freedom of fit
numberOfPixelDeadSensors vector<unsigned char> Combined muon track: number of Pixel dead sensors on the track
numberOfPixelHits vector<unsigned char> Combined muon track: number of Pixel hits
numberOfPixelHoles vector<unsigned char> Combined muon track: number of Pixel holes
numberOfSCTDeadSensors vector<unsigned char> Combined muon track: number of SCT dead sensors on the track
numberOfSCTHits vector<unsigned char> Combined muon track: number of SCT hits
numberOfSCTHoles vector<unsigned char> Combined muon track: number of SCT holes
numberOfTRTHits vector<unsigned char> Combined muon track: number of TRT hits
numberOfTRTOutliers vector<unsigned char> Combined muon track: number of TRT outliers
phi vector<float> Combined muon track kinematics
qOverP vector<float> Combined muon track kinematics
theta vector<float> Combined muon track kinematics
vz vector<float> The point of reference for the z0 calculation, i.e. the beamspot position along the z-axis
z0 vector<float> Longitudinal impact parameter, i.e. the track's distance from the beamspot along the z-axis, calculated at the point of closest approach to the beamspot on the transverse plane
egammaClusters [back to top]
Variable Name Type Description
calE vector<float> Cluster kinematics
calEta vector<float> Cluster kinematics
calM vector<float> Cluster kinematics
calPhi vector<float> Cluster kinematics
constituentClusterLinks vector<vector<ElementLink<DataVector<xAOD::CaloCluster_v1> > > > This is egammaCluster to topo clusters
e_sampl vector<vector<float> > Energies in each Electromagnetic calorimeter layers (ATLAS reference frame)
ETA2CALOFRAME vector<float> Eta in the 2nd layer of the calorimeter (calorimeter reference frame)
eta_sampl vector<vector<float> > Eta in each Electromagnetic calorimeter layers (ATLAS reference frame)
ETACALOFRAME vector<float> Eta of cluster in calorimeter frame
PHI2CALOFRAME vector<float> Phi in the 2nd layer of the calorimeter (calorimeter reference frame)
PHICALOFRAME vector<float> Phi of cluster in calorimeter frame
samplingPattern vector<unsigned int>
EventInfo [back to top]
Variable Name Type Description
actualInteractionsPerCrossing Actual pileup mu (per BCID (Bunch Crosssing Identification))
averageInteractionsPerCrossing Average pileup mu (average over BCIDs in the LB)
bcid Bunch crossing unique identifier
beamPosSigmaX Beam spot width in x
beamPosSigmaXY Beam spot width in xy
beamPosSigmaY Beam spot width in y
beamPosSigmaZ Beam spot width in z
beamPosX Beam spot position in x
beamPosY Beam spot position in y
beamPosZ Beam spot position in z
beamStatus Beam status (for data, e.g. stable beams)
beamTiltXZ Beam spot tilt (rotation) in xz plane
beamTiltYZ Beam spot tilt (rotation) in yz plane
coreFlags "Core" flags for e.g. data corruption
detDescrTags vector<pair<string,string> > Detector description (i.e. geometry version)
DFCommonJets_BCIDDistanceFromFront Calorimeter noise cleaning based on jets - distance from the front of a bunch train
DFCommonJets_BCIDDistanceTail Calorimeter noise cleaning based on jets - distance to the tail of the train
DFCommonJets_BCIDGapAfterTrain Calorimeter noise cleaning based on jets - number of empty bunches after the train
DFCommonJets_BCIDGapAfterTrainMinus12 Gap after train for the BCID 12 before the collision of interest
DFCommonJets_BCIDGapBeforeTrain Calorimeter noise cleaning based on jets - number of empty bunches before the train
DFCommonJets_BCIDGapBeforeTrainMinus12 Gap before train for the BCID 12 before the collision of interest
DFCommonJets_BCIDType Calorimeter noise cleaning based on jets - type of bunch crossing
DFCommonJets_BCIDTypeMinus12 BCID type for the BCID 12 before the collision of interest
DFCommonJets_eventClean_LooseBad Event clean flag based on loose jet cleaning
DFCommonJets_eventClean_LooseBad_EMTopo
DFCommonJets_isBadBatman Calorimeter noise cleaning based on jets - flag for special calorimeter region
eventNumber Event number
eventTypeBitmask Type of event (Monte Carlo, data, etc) as bitmask
forwardDetFlags Flags for forward detectors status
GRL2015 Flag for specific Run 2 2015 Good Run List
GRL2016 Flag for specific Run 2 2016 Good Run List
GRL2016_BjetHLT Flag for specific Run 2 BjetHLT 2016 Good Run List
GRL2016_BjetHLT_Tight Flag for specific Run 2 BjetHLT_Tight Good Run List
GRL2016_ignore_TOROID_STATUS Flag for specific Run 2 ignore_TOROID_STATUS Good Run List
GRL2017_BjetHLT_Normal2017 Flag for specific Run 2 BjetHLT_Normal2017 Good Run List
GRL2017_JetHLT_Normal2017 Flag for specific Run 2 JetHLT_Normal2017 Good Run List
GRL2017_Triggerno17e33prim Flag for specific Run 2 Triggerno17e33prim 2017 Good Run List
GRL2018_BjetHLT Flag for specific Run 2 BjetHLT 2018 Good Run List
GRL2018_Triggerno17e33prim Flag for specific Run 2 Triggerno17e33prim 2018 Good Run List
GRL2022 Flag for specific Run 2 ingnoreTrig Good Run List
GRL2022_ignore_TRIGLAR Flag for specific Run 2 ingnore_TRIGLAR Good Run List
GRL2023 Flag for specific Run 3 Good Run List
GRL2023_ignoreTRIG_JETCTPIN
GRL2024
hardScatterVertexLink ElementLink<DataVector<xAOD::Vertex_v1> > Link to the hard-scatter vertex (matrix element vertex)
larFlags Flags for LAr calorimeter detector status
lumiBlock Lumiblock number
lumiFlags Flags for luminosity determination
mcChannelNumber Monte Carlo DSID (channel number)
mcEventNumber Monte Carlo simulation event number
mcEventWeights vector<float> Generator event weight nominal and variations
muonFlags Flags for Muon system detector status
pixelFlags Flags for Pixel detector status
runNumber Run number
sctFlags Flags for SCT detector status
tileFlags Flags for Tile calorimeter detector status
timeStamp Time stamp in ns
timeStampNSOffset Offset for timestamp (in case time stamp becomes very large)
trtFlags Flags for TRT detector status
ExtrapolatedMuonTrackParticles [back to top]
Variable Name Type Description
d0 vector<float> Transverse impact parameter, i.e. the distance of the closest point of the track to the beamspot on the transverse plane
definingParametersCovMatrixDiag vector<vector<float> > Muon Spectrometer track extrapolated to primary vertex: covariance matrix diagonal of track fit
definingParametersCovMatrixOffDiag vector<vector<float> > Muon Spectrometer track extrapolated to primary vertex: covariance matrix off-diagonal of track fit
phi vector<float> Muon Spectrometer track extrapolated to primary vertex: kinematics
qOverP vector<float> Muon Spectrometer track extrapolated to primary vertex: kinematics
theta vector<float> Muon Spectrometer track extrapolated to primary vertex: kinematics
vz vector<float> The point of reference for the z0 calculation, i.e. the beamspot position along the z-axis
z0 vector<float> Longitudinal impact parameter, i.e. the track's distance from the beamspot along the z-axis, calculated at the point of closest approach to the beamspot on the transverse plane
FourLeptonVertices [back to top]
Variable Name Type Description
chiSquared vector<float> chi square of special vertices used in 4-lepton analysis
numberDoF vector<float> Number of degrees of freedom of special vertices used in 4-lepton analysis
trackParticleLinks vector<vector<ElementLink<DataVector<xAOD::TrackParticle_v1> > > > Link to tracks associated with special vertices used in 4-lepton analysis
vertexType vector<short> type of special vertices used in 4-lepton analysis
x vector<float> x position of special vertices used in 4-lepton analysis
y vector<float> y position of special vertices used in 4-lepton analysis
z vector<float> z position of special vertices used in 4-lepton analysis
GSFConversionVertices [back to top]
Variable Name Type Description
minRfirstHit vector<float> Minimum radius of first hit of track(s) from the vertex
neutralParticleLinks vector<vector<ElementLink<DataVector<xAOD::NeutralParticle_v1> > > > Check as usually legs charged
pt1 vector<float> Transverse momentum of 1st track in conversion vertex
pt2 vector<float> Transverse momentum of 2nd track in conversion vertex
px vector<float> Conversion vertex momentum
py vector<float> Conversion vertex momentum
pz vector<float> Conversion vertex momentum
trackParticleLinks vector<vector<ElementLink<DataVector<xAOD::TrackParticle_v1> > > > Links to the legs of the conversion
x vector<float> Conversion vertex coordinates
y vector<float> Conversion vertex coordinates
z vector<float> Conversion vertex coordinates
GSFTrackParticles [back to top]
Variable Name Type Description
chiSquared vector<float> chi square of fit for GSF (Gaussian Sum Filter) track
d0 vector<float> Transverse impact parameter, i.e. the distance of the closest point of the track to the beamspot on the transverse plane (5 parameters of helix)
definingParametersCovMatrixDiag vector<vector<float> > Uncertainty of the 5 parameters (diagonal element on covariance matrix)
definingParametersCovMatrixOffDiag vector<vector<float> > Uncertainty of the 5 parameters (off-diagonal element on covariance matrix)
expectInnermostPixelLayerHit vector<unsigned char> Number of hits expected in the innermost layer
expectNextToInnermostPixelLayerHit vector<unsigned char> Number of hits expected in the next to innermost layer
numberOfInnermostPixelLayerHits vector<unsigned char> Number of hits in the innermost layer
numberOfNextToInnermostPixelLayerHits vector<unsigned char> Number of hits in the next to innermost layer
numberOfPixelHits vector<unsigned char> Number of Pixel hits associated to GSF track
numberOfSCTHits vector<unsigned char> Number of SCT hits associated to GSF track
originalTrackParticle vector<ElementLink<DataVector<xAOD::TrackParticle_v1> > > Link from GSF track to original track particle
phi vector<float> Track kinematics representation (5 parameters of helix)
qOverP vector<float> Track kinematics representation (5 parameters of helix)
theta vector<float> Track kinematics representation (5 parameters of helix)
vz vector<float> The point of reference for the z0 calculation, i.e. the vertex position along the z-axis
z0 vector<float> Longitudinal impact parameter, i.e. the track's distance from the beamspot along the z-axis, calculated at the point of closest approach to the beamspot on the transverse plane (5 parameters of helix)
InDetForwardTrackParticles [back to top]
Variable Name Type Description
chiSquared vector<float> Track fit quality
d0 vector<float> Transverse impact parameter, i.e. the distance of the closest point of the track to the beamspot on the transverse plane
definingParametersCovMatrixDiag vector<vector<float> > Diagonal components of the track covariance matrix
definingParametersCovMatrixOffDiag vector<vector<float> > Off-diagonal components of the track covariance matrix
numberDoF vector<float> Track fit quality
numberOfPixelDeadSensors vector<unsigned char> Track summary information
numberOfPixelHits vector<unsigned char> Track summary information
numberOfPixelHoles vector<unsigned char> Track summary information
numberOfPrecisionHoleLayers vector<unsigned char> Number of precision stations holes resulting from muon reconstruction
numberOfPrecisionLayers vector<unsigned char> Number of precision stations used for muon reconstruction
numberOfSCTDeadSensors vector<unsigned char> Track summary information
numberOfSCTHits vector<unsigned char> Track summary information
numberOfSCTHoles vector<unsigned char> Track summary information
numberOfTRTHits vector<unsigned char> Track summary information
numberOfTRTOutliers vector<unsigned char> Track summary information
phi vector<float> Track kinematics in perigee representation of parameters, defined wrt beamspot
qOverP vector<float> Track kinematics in perigee representation of parameters, defined wrt beamspot
theta vector<float> Track kinematics in perigee representation of parameters, defined wrt beamspot
vz vector<float> The point of reference for the z0 calculation, i.e. the beamspot position along the z-axis
z0 vector<float> Longitudinal impact parameter, i.e. the track's distance from the beamspot along the z-axis, calculated at the point of closest approach to the beamspot on the transverse plane
InDetTrackParticles [back to top]
Variable Name Type Description
chiSquared vector<float> Track fit quality
d0 vector<float> Transverse impact parameter, i.e. the distance of the closest point of the track to the beamspot on the transverse plane
definingParametersCovMatrixDiag vector<vector<float> > Diagonal components of the track covariance matrix
definingParametersCovMatrixOffDiag vector<vector<float> > Off-diagonal components of the track covariance matrix
numberDoF vector<float> Track fit quality
numberOfInnermostPixelLayerHits vector<unsigned char> Track summary information
numberOfPixelDeadSensors vector<unsigned char> Track summary information
numberOfPixelHits vector<unsigned char> Track summary information
numberOfPixelHoles vector<unsigned char> Track summary information
numberOfPixelSharedHits vector<unsigned char> Track summary information
numberOfSCTDeadSensors vector<unsigned char> Track summary information
numberOfSCTHits vector<unsigned char> Track summary information
numberOfSCTHoles vector<unsigned char> Track summary information
numberOfSCTSharedHits vector<unsigned char> Track summary information
numberOfTRTHits vector<unsigned char> Track summary information
numberOfTRTOutliers vector<unsigned char> Track summary information
phi vector<float> Track kinematics in perigee representation of parameters, defined wrt beamspot
qOverP vector<float> Track kinematics in perigee representation of parameters, defined wrt beamspot
theta vector<float> Track kinematics in perigee representation of parameters, defined wrt beamspot
TTVA_AMVFVertices vector<vector<ElementLink<DataVector<xAOD::Vertex_v1> > > > Link from Inner Detector tracks to corresponding vertices
TTVA_AMVFWeights vector<vector<float> > Weight of the track used in the fit of the corresponding vertex in TTVA_AMVFVertices during adaptive multi-vertex fitting
vz vector<float> The point of reference for the z0 calculation, i.e. the beamspot position along the z-axis
z0 vector<float> Longitudinal impact parameter, i.e. the track's distance from the beamspot along the z-axis, calculated at the point of closest approach to the beamspot on the transverse plane
Kt4EMPFlowEventShape [back to top]
Variable Name Type Description
Density Average event density for energy flow / pileup subtraction
Kt4EMPFlowNeutEventShape [back to top]
Variable Name Type Description
Density Average event density for energy flow / pileup subtraction using neutral PFOs only
MET_Core_AnalysisMET [back to top]
Variable Name Type Description
mpx vector<float> Missing transverse energy core soft term x component
mpy vector<float> Missing transverse energy core soft term y component
name vector<string> Missing transverse energy core soft term name
source vector<unsigned long> Missing transverse energy core soft term source bitmask
sumet vector<float> Missing transverse energy core soft term scalar sum pT
MuonSpectrometerTrackParticles [back to top]
Variable Name Type Description
d0 vector<float> Transverse impact parameter, i.e. the distance of the closest point of the track to the beamspot on the transverse plane
definingParametersCovMatrixDiag vector<vector<float> > Muon Spectrometer track: covariance matrix diagonal of track fit
definingParametersCovMatrixOffDiag vector<vector<float> > Muon Spectrometer track: covariance matrix off-diagonal of track fit
phi vector<float> Muon Spectrometer track kinematics
qOverP vector<float> Muon Spectrometer track kinematics
theta vector<float> Muon Spectrometer track kinematics
vz vector<float> The point of reference for the z0 calculation, i.e. the beamspot position along the z-axis
z0 vector<float> Longitudinal impact parameter, i.e. the track's distance from the beamspot along the z-axis, calculated at the point of closest approach to the beamspot on the transverse plane
PrimaryVertices [back to top]
Variable Name Type Description
neutralParticleLinks vector<vector<ElementLink<DataVector<xAOD::NeutralParticle_v1> > > > Link from primary vertex to corresponding neutral particles
sumPt2 vector<float>
trackParticleLinks vector<vector<ElementLink<DataVector<xAOD::TrackParticle_v1> > > > Link from primary vertex to corresponding tracks
vertexType vector<short> Enum defining the type of vertex created in the offline reconstruction
x vector<float> Primary vertex position in x
y vector<float> Primary vertex position in y
z vector<float> Primary vertex position in z
TauTracks [back to top]
Variable Name Type Description
flagSet vector<unsigned short> Encode information about track classification type (charged, isolated, etc)
trackLinks vector<vector<ElementLink<DataVector<xAOD::TrackParticle_v1> > > > Link from tau tracks to Inner Detector tracks