reco::btau Namespace Reference

Enumerations
enum	TaggingVariableName {   jetEnergy = 0, jetPt, trackJetPt, jetEta,   jetAbsEta, jetPhi, jetNTracks, jetNSelectedTracks,   jetNTracksEtaRel, trackMomentum, trackEta, trackPhi,   trackCharge, trackPtRel, trackPPar, trackEtaRel,   trackDeltaR, trackPtRatio, trackPParRatio, trackSip2dVal,   trackSip2dSig, trackSip3dVal, trackSip3dSig, trackDecayLenVal,   trackDecayLenSig, trackJetDistVal, trackJetDistSig, trackGhostTrackDistVal,   trackGhostTrackDistSig, trackGhostTrackWeight, trackSumJetEtRatio, trackSumJetDeltaR,   vertexCategory, vertexLeptonCategory, jetNSecondaryVertices, jetNSingleTrackVertices,   vertexMass, vertexNTracks, vertexFitProb, vertexEnergyRatio,   vertexJetDeltaR, flightDistance1dVal, flightDistance1dSig, flightDistance2dVal,   flightDistance2dSig, flightDistance3dVal, flightDistance3dSig, trackSip2dValAboveCharm,   trackSip2dSigAboveCharm, trackSip3dValAboveCharm, trackSip3dSigAboveCharm, leptonQuality,   leptonQuality2, trackP0Par, trackP0ParRatio, trackChi2,   trackNTotalHits, trackNPixelHits, chargedHadronEnergyFraction, neutralHadronEnergyFraction,   photonEnergyFraction, electronEnergyFraction, muonEnergyFraction, chargedHadronMultiplicity,   neutralHadronMultiplicity, photonMultiplicity, electronMultiplicity, muonMultiplicity,   hadronMultiplicity, hadronPhotonMultiplicity, totalMultiplicity, massVertexEnergyFraction,   vertexBoostOverSqrtJetPt, leptonSip2d, leptonSip3d, leptonPtRel,   leptonP0Par, leptonEtaRel, leptonDeltaR, leptonRatio,   leptonRatioRel, electronMVA, trackSip3dSig_0, trackSip3dSig_1,   trackSip3dSig_2, trackSip3dSig_3, tau1_trackSip3dSig_0, tau1_trackSip3dSig_1,   tau2_trackSip3dSig_0, tau2_trackSip3dSig_1, trackSip2dSigAboveBottom_0, trackSip2dSigAboveBottom_1,   tau1_trackEtaRel_0, tau1_trackEtaRel_1, tau1_trackEtaRel_2, tau2_trackEtaRel_0,   tau2_trackEtaRel_1, tau2_trackEtaRel_2, tau1_vertexMass, tau1_vertexEnergyRatio,   tau1_flightDistance2dSig, tau1_vertexDeltaR, tau2_vertexMass, tau2_vertexEnergyRatio,   tau2_flightDistance2dSig, tau2_vertexDeltaR, z_ratio, Jet_SoftMu,   Jet_SoftEl, Jet_JBP, Jet_JP, algoDiscriminator,   lastTaggingVariable }

Functions
double	etaRel (const math::XYZVector &dir, const math::XYZVector &track)

Enumeration Type Documentation

TaggingVariableName

enum reco::btau::TaggingVariableName

Enumerator
jetEnergy
jetPt
trackJetPt
jetEta
jetAbsEta
jetPhi
jetNTracks
jetNSelectedTracks
jetNTracksEtaRel
trackMomentum
trackEta
trackPhi
trackCharge
trackPtRel
trackPPar
trackEtaRel
trackDeltaR
trackPtRatio
trackPParRatio
trackSip2dVal
trackSip2dSig
trackSip3dVal
trackSip3dSig
trackDecayLenVal
trackDecayLenSig
trackJetDistVal
trackJetDistSig
trackGhostTrackDistVal
trackGhostTrackDistSig
trackGhostTrackWeight
trackSumJetEtRatio
trackSumJetDeltaR
vertexCategory
vertexLeptonCategory
jetNSecondaryVertices
jetNSingleTrackVertices
vertexMass
vertexNTracks
vertexFitProb
vertexEnergyRatio
vertexJetDeltaR
flightDistance1dVal
flightDistance1dSig
flightDistance2dVal
flightDistance2dSig
flightDistance3dVal
flightDistance3dSig
trackSip2dValAboveCharm
trackSip2dSigAboveCharm
trackSip3dValAboveCharm
trackSip3dSigAboveCharm
leptonQuality
leptonQuality2
trackP0Par
trackP0ParRatio
trackChi2
trackNTotalHits
trackNPixelHits
chargedHadronEnergyFraction
neutralHadronEnergyFraction
photonEnergyFraction
electronEnergyFraction
muonEnergyFraction
chargedHadronMultiplicity
neutralHadronMultiplicity
photonMultiplicity
electronMultiplicity
muonMultiplicity
hadronMultiplicity
hadronPhotonMultiplicity
totalMultiplicity
massVertexEnergyFraction
vertexBoostOverSqrtJetPt
leptonSip2d
leptonSip3d
leptonPtRel
leptonP0Par
leptonEtaRel
leptonDeltaR
leptonRatio
leptonRatioRel
electronMVA
trackSip3dSig_0
trackSip3dSig_1
trackSip3dSig_2
trackSip3dSig_3
tau1_trackSip3dSig_0
tau1_trackSip3dSig_1
tau2_trackSip3dSig_0
tau2_trackSip3dSig_1
trackSip2dSigAboveBottom_0
trackSip2dSigAboveBottom_1
tau1_trackEtaRel_0
tau1_trackEtaRel_1
tau1_trackEtaRel_2
tau2_trackEtaRel_0
tau2_trackEtaRel_1
tau2_trackEtaRel_2
tau1_vertexMass
tau1_vertexEnergyRatio
tau1_flightDistance2dSig
tau1_vertexDeltaR
tau2_vertexMass
tau2_vertexEnergyRatio
tau2_flightDistance2dSig
tau2_vertexDeltaR
z_ratio
Jet_SoftMu
Jet_SoftEl
Jet_JBP
Jet_JP
algoDiscriminator
lastTaggingVariable

Definition at line 30 of file TaggingVariable.h.

                             {
      jetEnergy = 0,       // jet energy
      jetPt,               // jet transverse momentum
      trackJetPt,          // track-based jet transverse momentum
      jetEta,              // jet pseudorapidity
      jetAbsEta,           // jet pseudorapidity
      jetPhi,              // jet polar angle
      jetNTracks,          // tracks associated to jet
      jetNSelectedTracks,  // tracks associated to jet
      jetNTracksEtaRel,    // number of tracks for which etaRel is computed
 
      trackMomentum,  // track momentum
      trackEta,       // track pseudorapidity
      trackPhi,       // track polar angle
 
      trackCharge,  // track charge
 
      trackPtRel,      // track transverse momentum, relative to the jet axis
      trackPPar,       // track parallel momentum, along the jet axis
      trackEtaRel,     // track pseudorapidity, relative to the jet axis
      trackDeltaR,     // track pseudoangular distance from the jet axis
      trackPtRatio,    // track transverse momentum, relative to the jet axis, normalized to its energy
      trackPParRatio,  // track parallel momentum, along the jet axis, normalized to its energy
 
      trackSip2dVal,           // track 2D signed impact parameter
      trackSip2dSig,           // track 2D signed impact parameter significance
      trackSip3dVal,           // track 3D signed impact parameter
      trackSip3dSig,           // track 3D signed impact parameter significance
      trackDecayLenVal,        // track decay length
      trackDecayLenSig,        // track decay length significance
      trackJetDistVal,         // minimum track approach distance to jet axis
      trackJetDistSig,         // minimum track approach distance to jet axis significance
      trackGhostTrackDistVal,  // minimum approach distance to ghost track
      trackGhostTrackDistSig,  // minimum approach distance to ghost track significance
      trackGhostTrackWeight,   // weight of track participation in ghost track fit
 
      trackSumJetEtRatio,  // ratio of track sum transverse energy over jet energy
      trackSumJetDeltaR,   // pseudoangular distance between jet axis and track fourvector sum
 
      vertexCategory,  // category of secondary vertex (Reco, Pseudo, No)
      vertexLeptonCategory,  // category of secondary vertex & soft lepton (RecoNo, PseudoNo, NoNo, RecoMu, PseudoMu, NoMu, RecoEl, PseudoEl, NoEl)
 
      jetNSecondaryVertices,    // number of reconstructed possible secondary vertices in jet
      jetNSingleTrackVertices,  // number of single-track ghost-track vertices
 
      vertexMass,     // mass of track sum at secondary vertex
      vertexNTracks,  // number of tracks at secondary vertex
      vertexFitProb,  // vertex fit probability
 
      vertexEnergyRatio,  // ratio of energy at secondary vertex over total energy
      vertexJetDeltaR,    // pseudoangular distance between jet axis and secondary vertex direction
 
      flightDistance1dVal,  // Longitudinal distance along the z-axis between primary and secondary vertex
      flightDistance1dSig,  // Longitudinal distance significance along the z-axis between primary and secondary vertex
      flightDistance2dVal,  // transverse distance between primary and secondary vertex
      flightDistance2dSig,  // transverse distance significance between primary and secondary vertex
      flightDistance3dVal,  // distance between primary and secondary vertex
      flightDistance3dSig,  // distance significance between primary and secondary vertex
 
      trackSip2dValAboveCharm,  // track 2D signed impact parameter of first track lifting mass above charm
      trackSip2dSigAboveCharm,  // track 2D signed impact parameter significance of first track lifting mass above charm
      trackSip3dValAboveCharm,  // track 3D signed impact parameter of first track lifting mass above charm
      trackSip3dSigAboveCharm,  // track 3D signed impact parameter significance of first track lifting mass above charm
 
      leptonQuality,   // lepton identification quality
      leptonQuality2,  // lepton identification quality 2
 
      trackP0Par,       // track momentum along the jet axis, in the jet rest frame
      trackP0ParRatio,  // track momentum along the jet axis, in the jet rest frame, normalized to its energy"
      trackChi2,        // track fit chi2
      trackNTotalHits,  // number of valid total hits
      trackNPixelHits,  // number of valid pixel hits
 
      chargedHadronEnergyFraction,  // fraction of the jet energy coming from charged hadrons
      neutralHadronEnergyFraction,  // fraction of the jet energy coming from neutral hadrons
      photonEnergyFraction,         // fraction of the jet energy coming from photons
      electronEnergyFraction,       // fraction of the jet energy coming from electrons
      muonEnergyFraction,           // fraction of the jet energy coming from muons
      chargedHadronMultiplicity,    // number of charged hadrons in the jet
      neutralHadronMultiplicity,    // number of neutral hadrons in the jet
      photonMultiplicity,           // number of photons in the jet
      electronMultiplicity,         // number of electrons in the jet
      muonMultiplicity,             // number of muons in the jet
      hadronMultiplicity,           // sum of number of charged and neutral hadrons in the jet
      hadronPhotonMultiplicity,     // sum of number of charged and neutral hadrons and photons in the jet
      totalMultiplicity,  // sum of number of charged and neutral hadrons, photons, electrons and muons in the jet
 
      massVertexEnergyFraction,  // vertexmass times fraction of the vertex energy w.r.t. the jet energy
      vertexBoostOverSqrtJetPt,  // variable related to the boost of the vertex system in flight direction
 
      leptonSip2d,     // 2D signed impact parameter of the soft lepton
      leptonSip3d,     // 3D signed impact parameter of the soft lepton
      leptonPtRel,     // transverse momentum of the soft lepton wrt. the jet axis
      leptonP0Par,     // momentum of the soft lepton along the jet direction, in the jet rest frame
      leptonEtaRel,    // pseudo)rapidity of the soft lepton along jet axis
      leptonDeltaR,    // pseudo)angular distance of the soft lepton to jet axis
      leptonRatio,     // momentum of the soft lepton over jet energy
      leptonRatioRel,  // momentum of the soft lepton parallel to jet axis over jet energy
      electronMVA,     // mva output from electron ID
 
      // ### specific to boosted double-b tagger (see BTV-15-002 PAS for more details) ###
      trackSip3dSig_0,  // 1st largest track 3D signed impact parameter significance
      trackSip3dSig_1,  // 2nd largest track 3D signed impact parameter significance
      trackSip3dSig_2,  // 3rd largest track 3D signed impact parameter significance
      trackSip3dSig_3,  // 4th largest track 3D signed impact parameter significance
      tau1_trackSip3dSig_0,  // 1st largest track 3D signed impact parameter significance associated to the 1st N-subjettiness axis
      tau1_trackSip3dSig_1,  // 2nd largest track 3D signed impact parameter significance associated to the 1st N-subjettiness axis
      tau2_trackSip3dSig_0,  // 1st largest track 3D signed impact parameter significance associated to the 2nd N-subjettiness axis
      tau2_trackSip3dSig_1,  // 2nd largest track 3D signed impact parameter significance associated to the 2nd N-subjettiness axis
      trackSip2dSigAboveBottom_0,  // track 2D signed impact parameter significance of 1st track lifting mass above bottom
      trackSip2dSigAboveBottom_1,  // track 2D signed impact parameter significance of 2nd track lifting mass above bottom
      tau1_trackEtaRel_0,  // 1st smallest track pseudorapidity, relative to the jet axis, associated to the 1st N-subjettiness axis
      tau1_trackEtaRel_1,  // 2nd smallest track pseudorapidity, relative to the jet axis, associated to the 1st N-subjettiness axis
      tau1_trackEtaRel_2,  // 3rd smallest track pseudorapidity, relative to the jet axis, associated to the 1st N-subjettiness axis
      tau2_trackEtaRel_0,  // 1st smallest track pseudorapidity, relative to the jet axis, associated to the 2nd N-subjettiness axis
      tau2_trackEtaRel_1,  // 2nd smallest track pseudorapidity, relative to the jet axis, associated to the 2nd N-subjettiness axis
      tau2_trackEtaRel_2,  // 3rd smallest track pseudorapidity, relative to the jet axis, associated to the 2nd N-subjettiness axis
      tau1_vertexMass,  // mass of track sum at secondary vertex associated to the 1st N-subjettiness axis
      tau1_vertexEnergyRatio,  // ratio of energy at secondary vertex over total energy associated to the 1st N-subjettiness axis
      tau1_flightDistance2dSig,  // transverse distance significance between primary and secondary vertex associated to the 1st N-subjettiness axis
      tau1_vertexDeltaR,  // pseudoangular distance between the 1st N-subjettiness axis and secondary vertex direction
      tau2_vertexMass,    // mass of track sum at secondary vertex associated to the 2nd N-subjettiness axis
      tau2_vertexEnergyRatio,  // ratio of energy at secondary vertex over total energy associated to the 2nd N-subjettiness axis
      tau2_flightDistance2dSig,  // transverse distance significance between primary and secondary vertex associated to the 2nd N-subjettiness axis
      tau2_vertexDeltaR,  // pseudoangular distance between the 2nd N-subjettiness axis and secondary vertex direction
      z_ratio,            // z ratio
 
      Jet_SoftMu,  // discriminator output of SoftMuon Tagger, used as input to (Deep)CMVA
      Jet_SoftEl,  // discriminator output of SoftElectron Tagger, used as input to (Deep)CMVA
      Jet_JBP,     // discriminator output of JPB Tagger, used as input to (Deep)CMVA
      Jet_JP,      // discriminator output of JP Tagger, used as input to (Deep)CMVA
      // #################################################################################
 
      algoDiscriminator,  // discriminator output of an algorithm
 
      lastTaggingVariable
    };

Function Documentation

etaRel()

double reco::btau::etaRel ( const math::XYZVector &  dir, const math::XYZVector &  track  )

inline

Definition at line 22 of file TaggingVariable.h.

                                                                               {
      double momPar = dir.Dot(track);
      double energy = std::sqrt(track.Mag2() + ROOT::Math::Square(reco::ParticleMasses::piPlus));
 
      return 0.5 * std::log((energy + momPar) / (energy - momPar));
    }

References DeadROC_duringRun::dir, HCALHighEnergyHPDFilter_cfi::energy, dqm-mbProfile::log, reco::ParticleMasses::piPlus, mathSSE::sqrt(), HGCalGeometryMode::Square, and HLT_FULL_cff::track.

Referenced by btagbtvdeep::TrackInfoBuilder::buildTrackInfo(), BoostedDoubleSVProducer::etaRelToTauAxis(), CombinedSVComputer::fillCommonVariables(), GhostTrackComputer::operator()(), CombinedSVComputer::operator()(), and reco::IPTagInfo< Container, Base >::taggingVariables().