BLTWG Meeting 04/02/2018

Organization

• Time: 11:30 EDT
• JLab meeting room: A110
• Connecting: detailed instructions are here
  • H.323 ip address: 199.48.152.152
  • web browser: https://bluejeans.com/536076821
  • phone: 408-740-7256 or 888-240-2560
• Conference id: 536076821
• Present:

Agenda

1. Announcements
2. Updates on polarization studies
   • CB spectrum and polarization studies - Glasgow
   • Update on TPOL analysis
   • Update on hadronic asymmetries
     • 2018-01 ρ asymmetry
3. Hardware issues being worked out
   • triplet polarimeter
   • tagger microscope - columns 14, 21
   • active collimator - calibration, adapters
     • recent calibration update
4. For review
   • plan to run with thicker TPOL converter
   • relative radiator thickness determination
   • proposed run plan with thin diamond
   • test of fast raster
   • TAC run plans
5. Updates from the to-do list
   • refining the beam energy scale
   • offline beam energy reconstruction
6. Any other business