1. TAU entered in various places. Manpower – Yan Benhammou++ (N. Guttman, N. Hod, E. Reinherz, A. Kreizel). Working on online Monitoring of TGC. Looking at Muon LVL2 Monitroing + TrigDiMuon with N. Panikashvili (Michigan) Looking into EF monitoring + introduction of MuGirl with S. Tarem (Technion) TAU monitoring activities summary

2. Today’s Monitoring outlook talks: TGC Level-1 Trigger (Noam) TrigDiMuon (Level-2) (Nir) Event Filter (MuGirl) (Erez)

3. TGC Level-1 Trigger On-Line Monitoring Yan Benhammou Noam Hod Nir Guttman

4. TGC Level-1 Trigger On-Line Monitoring Time line Jul 07: Beginning of work Aug 07: Install TomBox In the pit M4, Aug-Sep 07: No stable data stream M4.5, Sep-Oct 07: No stable data stream, problems with switch M5, Oct-Nov 07: Stable data stream !!! But… Allocation problems, partially working Nov 07: Fixed memory allocation problem, file_sampler works !!! M5.5, Nov-Dec 07: No stable data stream & Problems with network… 6 months total

5. TGC Level-1 Trigger On-Line Monitoring RODs Raw Data The Basic Process ROD Sampler GNAM TDAQ Partition OHP OHP & OH displayDQMF TomBox Samples (!) Events during an online run Decode & Analyze Events, Define & fill histograms Send raw data from the detector A “Pool” of all histograms Histograms presenters GigaSwitch File Sampler Distribute raw data from RODs

6. TGC Level-1 Trigger On-Line Monitoring TGC “Structure” for monitoring needs side A side C r φ Layer (strip/wire) sector: 1/12 of a wheel 32 Wheel 1 12 3 Barrel TGC SIDE/SECTOR/(CHAMBER/PHI/LAYER/)… SIDE/WHEEL/SECTOR/(CHAMBER/PHI/LAYER/)…Interactionpoint μ μ Basic divisions:

7. TGC Level-1 Trigger On-Line Monitoring Histograms Multiplicities by Items. Total Hits per physical Item. Cluster Size per GLOBAL Item (2D). Currently available Currently available: Examples (OHP Panel) Examples (OHP Panel): (up to level../chamber/phi/layer) (like “hits per SLB”) TGC event multiplicity Strip/Wire Hit Multiplicity in side_C/M_3/sector_9Strip/Wire Hit Multiplicity in side_C/M_3/sector_9 Wire Hits per global SLB (~120) in side_C/sector_9Wire Hits per global SLB (~120) in side_C/sector_9 Strip Clusters in side_C/sector_9Strip Clusters in side_C/sector_9

12. All “flat” histograms can be obtained by running an existing.root file saved by OHP after each run (see next…)

13. TGC Level-1 Trigger On-Line Monitoring Current issues Histograms Histograms: Need to decide about EXPERT mode histograms New Website(s) New Website(s): L-1 On Line Monitoring page: http://atlas2.tau.ac.il/noam/AtlasTGCLevel1Monitoring.html http://atlas2.tau.ac.il/noam/AtlasTGCLevel1Monitoring.html Mile Stones page: http://atlas2.tau.ac.il/noam/AtlasMilestones.html http://atlas2.tau.ac.il/noam/AtlasMilestones.html

14. TGC Level-1 Trigger On-Line Monitoring End… QUESTIONS ?

15. TrigDiMuon Monitoring Trigger Level 2 Nir Guttman & Natasha Panikashvili

16. TrigDiMuon Monitoring TrigDiMuon Algorithm Authors Authors: Shlomit Tarem Natasha Panikashvili

17. Input : ID track (muFast) ROI for a second muon : –opposite charge –Invariant mass: Second muon under the threshold Extrapolation of the track to the muon spectrometers …TrigDiMuon Algorithm TrigDiMuon Monitoring

18. Final state objects:,vertex fit … Algorithm: Misalignments between different parts of the detector, dead zones … Monitoring TrigDiMuon Monitoring

19. Final state objects Monitoring Final state objects monitoring Final state objects monitoringFinal state objects monitoringFinal state objects monitoring Algorithm monitoring Algorithm monitoringAlgorithm monitoringAlgorithm monitoring New Website New Website: http://atlas2.tau.ac.il/gutt/Trigger_LVL2/TGCmonitoringTAU.htm TrigDiMuon Monitoring

20. Chi^2Mass_inv Sum p_T Muon 1 Energy Muon 2 Energy Muon 1 p_T Muon 2 p_T Muon 2 Eta Muon 1 Eta Sum Energy Muon 2 phi Muon 1 phi Final state objects monitoring

21. Algorithm monitoring

22. End… QUESTIONS ? TrigDiMuon Monitoring

23. Event Filter (MuGirl) Monitoring Erez Reinherz-Aronis Arik Kreisel

24. Event Filter Monitoring Event Filter Status In the Event Filter (EF) In the Event Filter (EF): Moore is available (not good in low P T ) MuonBoy is not available MuGirl is not available Target is to implement MuGirl in the EF level: In collaboration with Shlomit, John and Julie

25. Event Filter Monitoring Status of current work Understand MuGirl Working on understanding the EF environment that is significantly different from the offline environment (looking at Moore) First test should be done in the technical run at the end of February

26. End… QUESTIONS ? Event Filter Monitoring

27. TAU monitoring activities summary -END-