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TAU entered in various places. Manpower – Yan Benhammou++

TAU monitoring activities summary. 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)

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TAU entered in various places. Manpower – Yan Benhammou++

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  1. TAU monitoring activities summary • 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)

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

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

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

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

  6. TGC Level-1 Trigger On-Line Monitoring Interaction point 1 2 3 Wheel 3 2 1 μ r μ φ Layer (strip/wire) TGC “Structure” for monitoring needs TGC side C sector: 1/12 of a wheel Barrel side A Basic divisions: • SIDE/SECTOR/(CHAMBER/PHI/LAYER/)… • SIDE/WHEEL/SECTOR/(CHAMBER/PHI/LAYER/)…

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

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

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

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

  11. TrigDiMuon MonitoringTrigger Level 2 Nir Guttman & Natasha Panikashvili

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

  13. TrigDiMuon Monitoring …TrigDiMuon Algorithm • 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

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

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

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

  17. Algorithm monitoring

  18. TrigDiMuon Monitoring End… QUESTIONS ?

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

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

  21. 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

  22. Event Filter Monitoring End… QUESTIONS ?

  23. TAU monitoring activities summary-END-

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