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SUSY DILEPTON TRIGGER MONITORING

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

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  1. SUSY DILEPTON TRIGGER MONITORING UPDATE M.Rossi (Udine University) Multilepton Meeting

  2. 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

  3. 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

  4. Electron primitives Multilepton Meeting

  5. Muon primitives Multilepton Meeting

  6. 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

  7. Suspect run luminosity 257 pb-1 considered Multilepton Meeting

  8. 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

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