SUSY DILEPTON TRIGGER MONITORING

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

2. 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 STANDARD DEFINITION for each lepton 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: DOWNSTREAMAPPROACH For each TRIGGER PATH (T.P.) count: N : # evts selected by the T.P. N1: # evts with offline lepton 1 N2: # evts with offline lepton 2 R1≡ N1/N R2 ≡ N2/N R In addition we ask that the events satisfy the STANDARD DEFINITION of lepton1 and lepton 2 primitives RST Multilepton Meeting

4. CEM4_CMUP4 R RST Multilepton Meeting

5. CEM4_CMX4 R RST Multilepton Meeting

6. CEM4 R R Multilepton Meeting

7. CEM4 RST Multilepton Meeting

8. CMUP4 R R Multilepton Meeting

9. CMUP4 RST Multilepton Meeting

10. CMX R R Multilepton Meeting

11. CMX RST Multilepton Meeting

12. NEXT • Good run list for each lepton primitive Multilepton Meeting

13. 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