BLTWG Meeting 4/24/2017

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  • Time: 11:30 EDT
  • Connecting: detailed instructions are here
  • Conference id: 536076821
  • Present: Richard J., Curtis M., Dan S., Michael D., Justin S., Nathan S., Baalouch M., Alexandre D., Eugene C., Tim W., and Sascha S.


  1. Announcements
  2. Collaboration Meeting May 15-17, 2017 at Jefferson Lab.
  3. Update on beam energy scale calibration and matching - discussion
  4. CB spectrum and polarization calculation - Richard J.
  5. Update on instrumentation upgrades / improvements
    • triplet polarimeter - Mike D.
    • tagger microscope - Richard J.
    • tagger hodoscope - Nathan S.
    • pair spectrometer - Sasha S
  6. Update on flux determination: proposed CCDB tables for each run TAGM and TAGH
  7. Update on calibrations
  8. Update on simulations
  9. Any other business


  • For next time: discuss ability to generate MC estimates of background radiation in the tagger hall and in Hall D