Difference between revisions of "BLTWG Meeting 02/02/2022"

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(Agenda)
(Agenda)
 
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#* CPP beam simulations -- ''Richard''
 
#* CPP beam simulations -- ''Richard''
 
# PS and tagger calibration -- ''Sasha''
 
# PS and tagger calibration -- ''Sasha''
# Longevity and Ageing Report for beamline detector systems
+
# Longevity and Aging Report for beamline detector systems
 
#* tagger microscope -- ''Richard''
 
#* tagger microscope -- ''Richard''
 
#* tagger hodoscope -- ''Sasha''
 
#* tagger hodoscope -- ''Sasha''

Latest revision as of 16:04, 2 February 2022

Organization

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

Agenda

  1. Announcements
  2. Accelerator update -- Edith
    • What can be done to improve the peak fits in the harp scan gui, find better uncertainties?
    • Is there some means to determine the transverse x and y emittances in the Hall D beamline?
    • What would be required to get a 1cm x 1cm beam spot raster at the photon collimator?
  3. Polarimetry
    • TPOL polarimetry update -- Michael
    • polarimetry from pair production -- Andrew
    • progress on CBSA calculations -- Glasgow group
    • polarimetry from hadron decays -- Alexander A.
  4. Photon beam simulations
    • CPP beam simulations -- Richard
  5. PS and tagger calibration -- Sasha
  6. Longevity and Aging Report for beamline detector systems
    • tagger microscope -- Richard
    • tagger hodoscope -- Sasha
    • pair spectrometer -- Sasha
    • Compton calorimeter -- Sasha
    • active collimator -- Richard
    • triplet polarimeter -- Michael
    • beam profilers -- Hovanes
    • goniometer -- Hovanes
    • diamond radiators -- Richard
  7. Photon beam systematics
    • tagging accidentals scaling factors -- Beni
    • luminosity and flux normalization
    • updates to ccdb energy_calib for earlier run periods
    • reminder of Task Force: plan for writeup of current systematics
  8. Diamond radiators
    • X-ray rocking curve measurements at CLS in December, 2022 -- Richard
      • JD80-1
      • JD80-200
      • JD80-210
      • JD80-220
    • Next steps in radiator fabrication -- Richard
    • Next steps for radiator X-ray assessment -- Richard
    • other topics?
  9. Evaluating status of Hall D hardware and electronics (Feb 2022)
  10. Any other business

Notes