Jan 30, 2024 PrimEx-eta (informal) Calibration & Analysis Meeting

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Time and Place

  • Time: Tuesday, January 30, 2024 at 10:00 am EST.
  • Room: Online

Meeting Connections

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Agenda

  1. Announcements
  2. List of good runs
  3. Analysis
    • What needs to be improved?
      • LOG?
      • Phase 1/2 calibrations?
    • Select coherent process
  4. Issues:
    • What is the \eta polar angle resolution? -> data/simu comparison is good? Yes above 1.5 degree w/ Compton (Drew)
    • How to apply the BCAL veto? -> dedicated simulation with recoil nucleon allows to determine that (Drew + Ig)
    • \eta mass vs \eta polar angle after 1c fit or energy constraint behavior? -> understood
    • Simulation per tagger channel or flux spectra?
    • Complete quasi-free PDF needed ie Coulomb (Primakoff) and Strong => 2 PDFs for Primakoff
  5. Calibration status:
  6. Analysis Updates:
    • Viviana
    • Drew
    • ig
  7. MC simulation Updates

Minutes

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