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  • Iterative L3 Trigger Reconstruction

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fragment.HLTHighPt50TrackerMuonSequence = cms.Sequence( fragment.HLTDoLocalPixelSequence + fragment.HLTDoLocalStripSequence + fragment.hltL1MuonsPt15 + fragment.HLTIterativeTrackingHighPtTkMu + fragment.hltHighPtTkMu50TkFilt + fragment.hltHighPtTkMuons + fragment.hltHighPtTkMuonCands )
fragment.HLTIterativeTrackingHighPtTkMuIteration0 = cms.Sequence( fragment.hltPixelLayerTriplets + fragment.hltIter0HighPtTkMuPixelTracks + fragment.hltIter0HighPtTkMuPixelSeedsFromPixelTracks + fragment.hltIter0HighPtTkMuCkfTrackCandidates + fragment.hltIter0HighPtTkMuCtfWithMaterialTracks + fragment.hltIter0HighPtTkMuTrackSelectionHighPurity )
fragment.HLTIterativeTrackingHighPtTkMuIteration2 = cms.Sequence( fragment.hltIter2HighPtTkMuClustersRefRemoval + fragment.hltIter2HighPtTkMuMaskedMeasurementTrackerEvent + fragment.hltIter2HighPtTkMuPixelLayerPairs + fragment.hltIter2HighPtTkMuPixelSeeds + fragment.hltIter2HighPtTkMuCkfTrackCandidates + fragment.hltIter2HighPtTkMuCtfWithMaterialTracks + fragment.hltIter2HighPtTkMuTrackSelectionHighPurity )
fragment.HLTIterativeTrackingHighPtTkMu = cms.Sequence( fragment.HLTIterativeTrackingHighPtTkMuIteration0 + fragment.HLTIterativeTrackingHighPtTkMuIteration2 + fragment.hltIter2HighPtTkMuMerged )

Optimization 


Things to be checked: 

  •  Test extreme cases to make sure things work Unknown User (sfolguer):  large/tiny region using TTBar or WJets
  •  Produce a ROC curve efficiency vs timing
  •  Define the working point and close this topic.

 

Need to optimise the definition of the ROI: the current choice seems to match no other choice in the HLT, check if it is the best choice:    

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WJets

DYJets
JPsi
TTJets
Timing 

Things to be checked: 

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