BTagging

determines origin of jet, applies b-tagging efficiency (miss identification rate) formulas and sets b-tagging flags

• input:
  • PartonInputArray
  • JetInputArray

• output:
  • OutputArray

• parameters:
  • DeltaR
  • PartonPTMin
  • PartonEtaMax
  • EfficiencyFormula

Calorimeter

fills calorimeter towers, performs calorimeter resolution smearing and preselects towers hit by electrons, photons and neutral particles

• input:
  • InputArray

• output:
  • TowerOutputArray
  • NeutralOutputArray
  • PhotonOutputArray
  • ElectronOutputArray

• parameters:
  • EtaPhiBins
  • EnergyFraction
  • ECalSmearingFormula
  • HCalSmearingFormula

Efficiency

• input:
  • InputArray

• output:
  • OutputArray

EnergySmearing

performs energy resolution smearing

• input:
  • InputArray

• output:
  • OutputArray

• parameters:
  • ResolutionFormula - energy resolution specified for a PDG code as a function of transverse momentum and pseudo-rapidity

FastJetFinder

Isolation

sums transverse momenta of isolation objects (tracks, calorimeter towers, etc) within a DeltaR cone around a candidate and calculates fraction of this sum to the candidate's transverse momentum. outputs candidates that have the transverse momenta fraction within (PTRatioMin, PTRatioMax].

• input:
  • CandidateInputArray
  • IsolationInputArray

• output:
  • OutputArray

• parameters:
  • DeltaR
  • PTMin
  • PTRatioMin
  • PTRatioMax

Merger

MomentumSmearing

performs transverse momentum resolution smearing

• input:
  • InputArray

• output:
  • OutputArray

• parameters:
  • ResolutionFormula - transverse momentum resolution specified for a PDG code as a function of transverse momentum and pseudo-rapidity

ParticlePropagator

• input:
  • InputArray

• output:
  • OutputArray

TauJetFinder

TreeWriter

Uniqueness