Difference between revisions of "BLTWG Meeting 10/14/2019"

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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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** web browser: [https://bluejeans.com/536076821 https://bluejeans.com/536076821]
 
** web browser: [https://bluejeans.com/536076821 https://bluejeans.com/536076821]
 
** phone: 408-740-7256 or 888-240-2560
 
** phone: 408-740-7256 or 888-240-2560
* Conference id: 53607
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* Conference id: 536076821
* Present: <!--Richard J., Curtis M., Mike D., Alex D., Stuart F., Alexander A., Beni Z., Stuart F., Mark D., Sasha S., Eugene C., and Elton S.-->
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* Present: Richard J., Dan S., Curtis M., Igal Jaegle, Mike D., Alex D., Beni Z., Sasha S., Eugene C., and Elton S.
  
 
=== Agenda ===
 
=== Agenda ===
 
# Announcements
 
# Announcements
 
# Photon beam polarization
 
# Photon beam polarization
#* Update on TPOL analysis - ''Michael D.''
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#* [https://userweb.jlab.org/~dugger/triPol/hardwareF19.pdf Fall 2019 TPOL hardware checkup] - ''Michael D.''
 
#* 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''
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# Priority issues for immediate focus
 
# Priority issues for immediate focus
 
## tagger energy scale adjustment - ''Sasha'', ''Richard''
 
## tagger energy scale adjustment - ''Sasha'', ''Richard''
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##* [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4199 Beam energy adjustment]  - ''Sasha''
 
## 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''
 
# Preparation for the Fall run
 
# Preparation for the Fall run
# GlueX NIM paper discussion [https://halldweb.jlab.org/DocDB/0041/004156/002/GlueX_nim_beamline.pdf Current draft of beamline section] - ''Stuart''
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#* TPOL support - ''Mike''
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#* Active collimator - ''Richard, Alexandre''
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#* Tagger microscope - ''Richard, Sasha''
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#* [https://halldweb.jlab.org/wiki/index.php/Repairs_made_to_TAGH_scintillator_counters_over_the_summer_of_2019 Tagger hodoscope] - ''Sasha, other?''
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#* Pair Spectrometer - ''Sasha''
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#* TAC, profiler - ''Hovanes, Sasha''
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#* Goniometer - ''Hovanes, Tim''
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# GlueX NIM paper discussion
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#* Apologies from Stuart, attending DNP.  If unable to join the meeting, Elton has agreed to lead discussions of status of the beamline section
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#* [https://halldweb.jlab.org/wiki-private/index.php/GlueX_NIM_paper_documentation GlueX NIM paper documentation]
 
# Diamond radiator status
 
# Diamond radiator status
 
#* accident with JD70-101 - ''Tim''
 
#* accident with JD70-101 - ''Tim''
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#* [[media:goniometer.png|goniometer loaded with new radiators]] - ''Tim''
 
#* update on new diamond procurement - ''Richard''
 
#* update on new diamond procurement - ''Richard''
 
# Any other business
 
# Any other business

Latest revision as of 12:07, 15 October 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., Dan S., Curtis M., Igal Jaegle, Mike D., Alex D., Beni Z., Sasha S., Eugene C., and Elton S.

Agenda

  1. Announcements
  2. Photon beam polarization
    • Fall 2019 TPOL hardware checkup - 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
    • follow-up actions - discussion
  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
    • TPOL support - Mike
    • Active collimator - Richard, Alexandre
    • Tagger microscope - Richard, Sasha
    • Tagger hodoscope - Sasha, other?
    • Pair Spectrometer - Sasha
    • TAC, profiler - Hovanes, Sasha
    • Goniometer - Hovanes, Tim
  6. GlueX NIM paper discussion
    • Apologies from Stuart, attending DNP. If unable to join the meeting, Elton has agreed to lead discussions of status of the beamline section
    • GlueX NIM paper documentation
  7. Diamond radiator status
  8. Any other business