Difference between revisions of "BLTWG Meeting 02/04/2019"

Revision as of 12:32, 4 February 2019

Organization

• Time: 11:30 EDT
• JLab meeting room: A110, Hall D counting house
• 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. Collaboration meeting schedule - discussion
3. TAGM fiber upgrade results - Richard J.
4. Beam monitoring issues
   • 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 - Justin, Alexander
   • 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

      Media:de_ccal_tagh.png Energy corrections

   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 starting in January, experimental schedule pending)
   • reconfiguration of the tagger for CPP - Richard
7. Any other business