BLTWG Meeting 07/06/2022
From GlueXWiki
Organization
- Time: 3:00 EDT
- JLab meeting room: none
- Connecting: detailed instructions are here
- web browser: connect using zoomgov
- phone: 833 568 8864 US Toll-free
- meeting ID: 161 038 5436
- passcode: 097756
Agenda
- Announcements
- Accelerator update -- Edith
- Next steps toward a 1cm x 1cm beam spot raster at the photon collimator?
- Issues related to the CPP run
- updated values for the x and y electron beam emittances -- Yves
- use of the new 2D beam convergence tool -- Richard
- can we improve the peak fits in the harp scan gui?
- use of the new diamond positioning tool -- Richard
- calibration of the active collimator distance scale -- discussion
- other issues? -- anyone?
- Polarimetry
- TPOL polarimetry update -- Michael
- polarimetry from pair production -- Andrew
- polarimetry from hadron decays -- Alexander A.
- rho decay polarization in CPP (5.2-5.7GeV)
- quick check using CBSA (enhancement) -- 'discussion
- Photon beam simulations
- active collimator simulations -- Richard
- TAC run for CPP -- Sasha
- PS and tagger calibration -- Sasha
- Luminosity determination for PrimEx --Sasha
- Photon beam systematics writeup -- Richard
- Diamond radiators
- recent progress in radiator fabrication -- Richard
- update on radiator assessment with X-rays -- Richard
- Preparation for the PrimEx run in August
- Moving TAGM to the nominal position
- Repair TAGH counters
- Any other business