BLTWG Meeting 03/19/2018

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: Richard J., James M., Alex B., Dan S., Sebastian C., Elton S., Sasha S, and Mark D.

Agenda

1. Announcements
2. Updates on polarization studies
   • CB spectrum and polarization studies - Glasgow
     • Glasgow animation shows dependence on "other" angle
     • Similar animation produced from UConn CBSA generator
   • Update on TPOL analysis
   • Update on hadronic asymmetries
3. Hardware issues being worked out
   • triplet polarimeter
   • tagger microscope - columns 19-21
   • active collimator - calibration, adapters
4. For review
   • plan to run with thicker TPOL converter
   • relative radiator thickness determination
   • proposed run plan with thin diamond
   • synchronization 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