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ProtoDUNE-SP Beamline Filter

This presentation from the ProtoDUNE Sim/Reco Meeting introduces the Cherenkov PID and Time of Flight techniques for particle identification. It also discusses the use of the beamline module and provides an overview of the event cuts for good beamline selection, pion selection, electron selection, and proton selection.

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ProtoDUNE-SP Beamline Filter

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  1. ProtoDUNE-SP Beamline Filter Justin Hugon Louisiana State University ProtoDUNE Sim/Reco Meeting 2018-11-28

  2. Introduction

  3. Cherenkov PID

  4. Time of Flight Pions

  5. Invalid TOF and Cherenkov

  6. How to use the module?

  7. Beamline Good Event Cuts: % of All =========================================================== Cumulative Cuts Percentage of Top Row =========================================================== Run 5387: Run 5430: Run 5826: Run 5834: 1 GeV/c 2 GeV/c 0.5 GeV/c 0.3 GeV/c ----------------------------------------------------------- All 100.0 100.0 100.0 100.0 CTB Beam Trigger 47.7 58.6 77.0 42.9 CTB BI Info Valid 45.3 53.5 77.0 42.9 CTB TOF Coincidence 45.3 53.5 77.0 42.9 CTB-BI Matched 28.9 50.3 74.2 42.1 > 0 Beam Tracks 28.5 49.5 73.1 41.7 > 0 Beam Momenta 26.7 41.3 63.7 39.6 ===========================================================

  8. Pion Selection Cuts: % of All =========================================================== Cumulative Cuts Percentage of Top Row =========================================================== Run 5387: Run 5430: Run 5826: Run 5834: 1 GeV/c 2 GeV/c 0.5 GeV/c 0.3 GeV/c ----------------------------------------------------------- All 100.0 100.0 100.0 100.0 Good Beamline Event 26.7 41.3 63.7 39.6 TOF Pion 15.3 29.3 63.2 39.5 Cherenkov Pion 15.3 29.3 6.0 1.0 Pandora Beam Slice 11.3 24.7 1.9 0.3 Pandora Tracklike 10.2 21.3 1.5 0.2 ===========================================================

  9. Electron Selection Cuts: % of All =========================================================== Cumulative Cuts Percentage of Top Row =========================================================== Run 5387: Run 5430: Run 5826: Run 5834: 1 GeV/c 2 GeV/c 0.5 GeV/c 0.3 GeV/c ----------------------------------------------------------- All 100.0 100.0 100.0 100.0 Good Beamline Event 26.7 41.3 63.7 39.6 TOF Electron 26.7 41.3 63.7 39.6 Cherenkov Electron 0.0 0.0 57.6 38.6 Pandora Beam Slice 0.0 0.0 33.8 15.6 Pandora Showerlike 0.0 0.0 21.7 9.3 ===========================================================

  10. Proton Selection Cuts: % of All =========================================================== Cumulative Cuts Percentage of Top Row =========================================================== Run 5387: Run 5430: Run 5826: Run 5834: 1 GeV/c 2 GeV/c 0.5 GeV/c 0.3 GeV/c ----------------------------------------------------------- All 100.0 100.0 100.0 100.0 Good Beamline Event 26.7 41.3 63.7 39.6 TOF Proton 11.4 12.0 0.4 0.1 Cherenkov Proton 11.4 12.0 0.1 0.0 Pandora Beam Slice 7.7 9.9 0.1 0.0 Pandora Tracklike 7.0 8.6 0.1 0.0 ===========================================================

  11. Conclusions & Next Steps

  12. Backup Slides

  13. Beamline Good Event Cuts: % of previous line =========================================================== Cumulative Cuts Percentage of Previous Row =========================================================== Run 5387: Run 5430: Run 5826: Run 5834: 1 GeV/c 2 GeV/c 0.5 GeV/c 0.3 GeV/c ----------------------------------------------------------- All 100.0 100.0 100.0 100.0 CTB Beam Trigger 47.7 58.6 77.0 42.9 CTB BI Info Valid 94.9 91.3 100.0 100.0 CTB TOF Coincidence 100.0 100.0 100.0 100.0 CTB-BI Matched 63.8 94.0 96.3 98.3 > 0 Beam Tracks 98.4 98.5 98.6 98.9 > 0 Beam Momenta 93.7 83.4 87.0 94.9 ===========================================================

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