Difference between revisions of "BLTWG Meeting 07/06/2022"

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(Agenda)
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# [https://logbooks.jlab.org/entry/4007531 TAC run for CPP] -- Sasha
 
# [https://logbooks.jlab.org/entry/4007531 TAC run for CPP] -- Sasha
 
# PS and tagger calibration -- Sasha  
 
# PS and tagger calibration -- Sasha  
 +
# [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5141 Luminosity determination for PrimEx]
 
# Photon beam systematics writeup -- ''Richard''
 
# Photon beam systematics writeup -- ''Richard''
 
# Diamond radiators
 
# Diamond radiators

Revision as of 15:21, 6 July 2022

Organization

  • Time: 3:00 EDT
  • JLab meeting room: none
  • Connecting: detailed instructions are here
  • meeting ID: 161 038 5436
  • passcode: 097756

Agenda

  1. Announcements
  2. Accelerator update -- Edith
    • Next steps toward a 1cm x 1cm beam spot raster at the photon collimator?
  3. 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?
  4. Polarimetry
    • TPOL polarimetry update -- Michael
    • polarimetry from pair production -- Andrew
    • polarimetry from hadron decays -- Alexander A.
    • quick check using CBSA (enhancement) -- 'discussion
  5. Photon beam simulations
    • active collimator simulations -- Richard
  6. TAC run for CPP -- Sasha
  7. PS and tagger calibration -- Sasha
  8. Luminosity determination for PrimEx
  9. Photon beam systematics writeup -- Richard
  10. Diamond radiators
    • recent progress in radiator fabrication -- Richard
    • update on radiator assessment with X-rays -- Richard
  11. Any other business

Notes