BLTWG Meeting 02/18/2019

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Revision as of 11:25, 18 February 2019 by Dugger (Talk | contribs) (Agenda)

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Organization

  • Time: 11:30 EDT
  • JLab meeting room: A110, Hall D counting house
  • Connecting: detailed instructions are here
  • Conference id: 536076821
  • Present:

Agenda

  1. Announcements
  2. Collaboration meeting schedule - discussion
  3. Beam monitoring issues
  4. Photon beam polarization
    • Update on TPOL polarization results - Michael D.
    • Verifying systematics for energy deposition cuts in TPOL simulation - pending further work
    • Systematics studies with 750um converter data, 2018 data
    • Update on hadronic asymmetries - any
    • TPOL readout at high rate - Sasha
  5. Priority issues for immediate focus
    1. evaluation of beam flux systematic error (spectrum, normalization) - Justin, Sasha
    2. PS acceptance systematics - Sasha
    3. evaluation of polarization systematics (relative, absolute scale) - Michael, Richard
    4. finishing the first round CBSA simulations (requested 9 months ago!) - Richard
  6. Upcoming activities
    • removal/remounting of 5 virgin 50um diamonds
    • CLS measurements (next run period anticipated in June 2019)
    • reconfiguration of the tagger for CPP - Richard
  7. Any other business