Difference between revisions of "BLTWG Meeting 05/29/2019"

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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., Alex A., Mike M., Mark D., Elton S., Michael D., Justin S., Stuart F.-->
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* Present: Richard J., Alex A., Sebastian C., Beni Z., Justin S., Sasha S., and Alexandre D.
  
 
=== Agenda ===
 
=== Agenda ===
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#* TPOL readout at high rate - ''Sasha''
 
#* TPOL readout at high rate - ''Sasha''
 
# Tagging accidentals estimation
 
# Tagging accidentals estimation
#* [https://halldweb.jlab.org/wiki/images/7/73/AccidentalCorrections.pdf Accidental corrections]
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#* [https://halldweb.jlab.org/wiki/images/7/73/AccidentalCorrections.pdf Accidental corrections] ''Sebastian C.''
 
#* follow-up on initial study - ''Richard''
 
#* follow-up on initial study - ''Richard''
#* [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4073| tagger accidental in PS trigger events] ''Beni''
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#* [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4073 tagger accidental in PS trigger events] ''Beni''
#* plans for survey of past run periods
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#* Survey of Spring [https://halldweb.jlab.org/DocDB/0040/004074/002/dutyFactor_Spring2016.pdf 2016] and [https://halldweb.jlab.org/DocDB/0040/004074/002/dutyFactor_Spring2017.pdf 2017] and some [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4074 run-by-run plots on DocDB]
 
# Priority issues for immediate focus
 
# Priority issues for immediate focus
 
## tagger energy scale adjustment - ''Richard''
 
## tagger energy scale adjustment - ''Richard''
 
## evaluation of beam flux systematic error (spectrum, normalization) - ''any''
 
## evaluation of beam flux systematic error (spectrum, normalization) - ''any''
 
## PS acceptance systematics - ''Sasha''
 
## PS acceptance systematics - ''Sasha''
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## [https://halldweb.jlab.org/primexd/beamline/ Tagge/PS Energy Scale Calibration and Lumi determination for PrimEx] - ''Sasha''
 
## CBSA simulations - ''Richard''
 
## CBSA simulations - ''Richard''
 
# Upcoming activities
 
# Upcoming activities
 
#* CLS measurements - June 12-14
 
#* CLS measurements - June 12-14
 
# Any other business
 
# Any other business

Latest revision as of 11:32, 4 June 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., Alex A., Sebastian C., Beni Z., Justin S., Sasha S., and Alexandre 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
    • TPOL readout at high rate - Sasha
  3. Tagging accidentals estimation
  4. Priority issues for immediate focus
    1. tagger energy scale adjustment - Richard
    2. evaluation of beam flux systematic error (spectrum, normalization) - any
    3. PS acceptance systematics - Sasha
    4. Tagge/PS Energy Scale Calibration and Lumi determination for PrimEx - Sasha
    5. CBSA simulations - Richard
  5. Upcoming activities
    • CLS measurements - June 12-14
  6. Any other business