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X5 TEST BEAM preliminary studies

X5 TEST BEAM preliminary studies. Outline Voltage scan PLL scan + Neighbour Strips Sensor Uniformity Comments Special Trigger (Friday). Opto-Hybrid Normalization. Signal and Noise for each APV are Normalized to a same value of OH gain. Run 30029.

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X5 TEST BEAM preliminary studies

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  1. X5 TEST BEAM preliminarystudies Outline • Voltage scan • PLL scan + Neighbour Strips • Sensor Uniformity • Comments • Special Trigger (Friday)

  2. Opto-Hybrid Normalization Signal and Noise for each APV are Normalized to a same value of OH gain Run 30029 • normalization with Tick Mark difference (Dig1 – Dig0) • S and N values normalized to Tick Mark Difference = 230 Riccardo talk of July 2003 TIB TOB D. Giordano - Università & INFN di Bari

  3. Norm.Factor Vs RunNb TIB2 APV 3 TIB2 APV 3 TOB1 APV2 D. Giordano - Università & INFN di Bari

  4. HV scan for TIB modules Studies: • I Vs HV • S/N, Normalized Noise, Cluster Width Vs HV Peak mode:m beam runs: 1198,99,1204,07,08,09,11,13,14,15 Dec. Mode:p beam@ 25 ns runs: 30024,27,30,33,36,39,42,46 Runs with Hysteresis effect are excluded NEW: Vscan for TIB/TOB Dec mode:m beam, m beam @ 25 ns , p beam runs: 30133,37,40,42,45,47,51,54,62,63,6474,75 D. Giordano - Università & INFN di Bari

  5. I Vs HV Peak Mode Dec. Mode D. Giordano - Università & INFN di Bari

  6. S/N Vs HV Peak Mode Dec. Mode ~25.5 ~18 D. Giordano - Università & INFN di Bari

  7. Norm.Noise Vs HV Peak Mode Dec. Mode ~1.38 ~1.06 NDec/NPeak~ 1.3 D. Giordano - Università & INFN di Bari

  8. Cluster Width Vs HV Peak Mode Dec. Mode ~1.15 D. Giordano - Università & INFN di Bari

  9. New Vscan in Dec Mode TIB TOB Acquisition from 12h to 20h D. Giordano - Università & INFN di Bari

  10. S/N Vs HV ~25 ~18 Low stat Wrong Fit D. Giordano - Università & INFN di Bari

  11. Norm.Noise Vs HV D. Giordano - Università & INFN di Bari

  12. Cluster Width Vs HV D. Giordano - Università & INFN di Bari

  13. PLL scan for TIB modules Studies: • Fit of Signal Shape • Normalized Signal, Rise Time Vs ISHA or HV • Delay curves per strips Peak mode: ISHA scan @ HV = 300 V runs: 1154, 2290, 1225,1300 (m beam, p beam) Dec. Mode: HV scan @ ISHA=40, VFS=60 runs: 30029,32,35,38,41,45 (p beam@ 25 ns) D. Giordano - Università & INFN di Bari

  14. Peak mode: Signal Shape Run 1154 Norm.Signal (ADC counts) Signal (ADC counts) PLL Delay (ns) CR-RC fit of Signal Shape D. Giordano - Università & INFN di Bari

  15. Peak Mode: Scan in ISHA VFS = 60 Norm.Signal (ADC counts) Norm.Signal (ADC counts) D. Giordano - Università & INFN di Bari

  16. Dec mode: Signal Shape Run 30032 • = t9/10 – t1/10 Norm.Signal (ADC counts) Signal (ADC counts) PLL Delay (ns) • Gaussian fit of Signal Shape • t = t9/10 – t1/10 D. Giordano - Università & INFN di Bari

  17. Dec mode: Noise Vs PLL Delay Run 30032 D. Giordano - Università & INFN di Bari

  18. Dec mode: Scan in HV Module TIB 2 ISHA = 40 ,VFS = 60 Norm.Signal (ADC counts) D. Giordano - Università & INFN di Bari

  19. Peak mode: Eta & <Width> Run 1154 - TIB2 Width = 1 Eta Width > 2 Peak Time Width = 2 Eta |Eta -0.5| < 0.3 PLL Delay (ns) D. Giordano - Università & INFN di Bari

  20. Dec mode: <Width> Run 30032 - TIB2 D. Giordano - Università & INFN di Bari

  21. Delay Curves DEF: QC = QClus QS = QSeed Qu = max( Q-1 , Q+1 ) QL = min( Q-1 , Q+1 ) QSeed Q-1 Q+1 Studies: |Eta -0.5|<0.3 • QC, QS, QU, QL Vs PLL Delay @ 0.3<|Eta -0.5| • Estimate Norm.Signal, PeakTime, tau • for each Delay curve • Scan in ISHA or HV D. Giordano - Università & INFN di Bari

  22. Peak mode: Delay curves Run 1154 - TIB2 0.3 < |Eta – 0.5| QS QC QL QU D. Giordano - Università & INFN di Bari

  23. Peak mode: Delay curves Run 1154 - TIB2 |Eta – 0.5| < 0.3 QS QC QL QU D. Giordano - Università & INFN di Bari

  24. Peak Mode: Scan in ISHA of Qc 0.3 < |Eta – 0.5| |Eta – 0.5| < 0.3 VFS = 60 TIB2 Norm.Signal (ADC counts) QC QC Tau (ns) D. Giordano - Università & INFN di Bari

  25. Peak Mode: Scan in ISHA of DTp VFS = 60 DEF:DTp = Peak Time of Qi – Peak Time of Qc TIB2 0.3 < |Eta – 0.5| |Eta – 0.5| < 0.3 DTp QS QS QU QU QL QL D. Giordano - Università & INFN di Bari

  26. Dec mode: Delay curves Run 30032 - TIB2 ISHA = 40 ,VFS = 60 0.3 < |Eta – 0.5| QS QC QU QL D. Giordano - Università & INFN di Bari

  27. Dec mode: Delay curves Run 30032 - TIB2 ISHA = 40 ,VFS = 60 |Eta – 0.5| < 0.3 QS QC QL QU D. Giordano - Università & INFN di Bari

  28. High Statistic Runs for TIB Studies: • S/N • Noise • Width Vs Cluster Position selecting events in the range StripNb ± 0.5 Peak mode: runs: p beam 1351,52,53 p beam@ 25 ns 1484 Dec. Mode: runs:p beam 1332 D. Giordano - Università & INFN di Bari

  29. Dec. Mode: Beam Profile Run 1332 TIB 2 TIB 5 Dead Strips: 69, 70 1 ÷ 120 256 ÷ 512 D. Giordano - Università & INFN di Bari

  30. Dec. Mode: S/N Vs Cluster Position TIB 2 TIB 5 S/N = 17.6 S/N = 17.4 Dead Strips D. Giordano - Università & INFN di Bari

  31. Dec. Mode: Width Vs Clus. Position TIB 5 TIB 2 Mean 1.78 Mean 1.72 Dead Strips D. Giordano - Università & INFN di Bari

  32. Dec. Mode: Noise Vs Clus. Position TIB 2 TIB 5 Dead Strips D. Giordano - Università & INFN di Bari

  33. Peak Mode: S/N & Noise Vs Clus.Pos. Run 1351 TIB 2 TIB 5 25.8 25.8 Dead Strips Dead Strips D. Giordano - Università & INFN di Bari

  34. Peak Mode: Width Vs Clus. Position Mean 1.58 Mean 1.43 D. Giordano - Università & INFN di Bari

  35. PLL scan: Pattern 00100 • beam @ 25 ns Run 30258 Run 30257 On time D. Giordano - Università & INFN di Bari

  36. Comment on Eta Common Block ALLCLUST in ntuple 1001 (file _tt6.hbook) Eta = QL/(QR+QL) maxstr_charge_cl charge_np_cl charge_nm_cl clusEta(totCluster) QL, QR from Clusid = 1 Width = 1 Width > 0 D. Giordano - Università & INFN di Bari

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