Difference between revisions of "BLTWG Meeting 07/08/2019"

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(Created page with "=== Organization === * Time: 11:30 EDT * JLab meeting room: A110, Hall D counting house * Connecting: detailed instructions are here **...")
 
(Organization)
 
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** phone: 408-740-7256 or 888-240-2560
 
** phone: 408-740-7256 or 888-240-2560
 
* Conference id: 536076821
 
* Conference id: 536076821
* Present: <!--Richard J., James M., Dan S., Curtis M., Mike D., Mark D., Stuart F., and Justin S.-->
+
* Present: Richard J., James M., Curtis M., Mike D.
  
 
=== Agenda ===
 
=== Agenda ===
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#* Systematics studies with 750um converter data, 2018 data - ''yet to come''
 
#* Systematics studies with 750um converter data, 2018 data - ''yet to come''
 
#* Update on hadronic asymmetries - ''any''
 
#* Update on hadronic asymmetries - ''any''
 +
#** &rho; decay asymmetries for 2018-01: (Alex)
 +
#*** [https://halldweb.jlab.org/wiki-private/images/b/b3/Psi_distributions_2018-01.pdf Asymmetry], update to [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=3977 analysis note]
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#*** [https://halldweb.jlab.org/wiki-private/images/a/a5/Psigma_run_2018-01.pdf P&Sigma;], [https://halldweb.jlab.org/wiki-private/images/9/93/Psi_run_2018-01.pdf &psi;<sub>0</sub>] vs run
 +
#*** RCDB mismatch: 41546 (135 -> 90), 41206 (90 -> 0), 41250, 41607, 42386 (AMO -> 45), fixed
 
#* TPOL readout at high rate - ''Sasha''
 
#* TPOL readout at high rate - ''Sasha''
 
# Tagging accidentals estimation
 
# Tagging accidentals estimation

Latest revision as of 11:34, 8 July 2019

Organization

  • Time: 11:30 EDT
  • JLab meeting room: A110, Hall D counting house
  • Connecting: detailed instructions are here
  • Conference id: 536076821
  • Present: Richard J., James M., Curtis M., Mike D.

Agenda

  1. Announcements
  2. Photon beam polarization
    • Update on TPOL analysis - Michael D.
    • Systematics studies with 750um converter data, 2018 data - yet to come
    • Update on hadronic asymmetries - any
      • ρ decay asymmetries for 2018-01: (Alex)
        • Asymmetry, update to analysis note
        • , ψ0 vs run
        • RCDB mismatch: 41546 (135 -> 90), 41206 (90 -> 0), 41250, 41607, 42386 (AMO -> 45), fixed
    • TPOL readout at high rate - Sasha
  3. Tagging accidentals estimation
  4. Priority issues for immediate focus
    1. tagger energy scale adjustment - Sasha, Richard
    2. evaluation of beam flux systematic error (spectrum, normalization) - any
    3. PS acceptance systematics - Sasha
  5. Preparation for the Fall run
  6. Any other business