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SUSY DILEPTON TRIGGER MONITORING. UPDATE M.Rossi (Udine University). New Strategy. In addition to the monitoring study for each trigger path monitoring study for each lepton primitive Instead of ~20 trigger paths 6 lepton primitives We give a standard definition for each primitive:
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SUSY DILEPTON TRIGGER MONITORING UPDATE M.Rossi (Udine University) Multilepton Meeting
New Strategy In addition to the monitoring study for each trigger path monitoring study for each lepton primitive Instead of ~20 trigger paths 6 lepton primitives We give a standard definition for each primitive: CEM4: L1_CEM4_PT4, L2_CEM4_PT4_CES2 CEM8: L1_CEM8_PT8, L2_CEM8_PT8_CES2 PEM8: L1_EM8, L2_PEM8 CMU4: L1_CMU4 CMUP4: L1_CMUP6_PT4 CMX4: L1_CMX4_CSX Multilepton Meeting
R for lepton primitive • For each lepton primitive count: N : # evts selected by all trigger paths containing the lepton primitive satisfying also the primitive standard definition NR: # evts with the lepton reconstructed at offline level R ≡ NR/N Multilepton Meeting
Electron primitives Multilepton Meeting
Muon primitives Multilepton Meeting
Suspect run definitionevaluation based on deviation from the local average of R Local Average for i-th run: before i-th run after i-th run If before and after, i-th run is marked as suspect Multilepton Meeting
Suspect run luminosity 257 pb-1 considered Multilepton Meeting
RUNS SELECTED FOLLOWING DQM CRITERIA • ONLINE bits required to be good: CLC,L1T,L2T,L3T,CAL,COT • OFFLINE bits required to be good: COT,CAL • From 2002 to 02.13.2004 (no runs with COT problems) • Using pre filter data 1324 RUNS, 257 pb-1 Multilepton Meeting