JEF meeting, July 30, 2021

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Meeting time and location= 9:00 am EST (JLab time) Bluejeans only


Connection instructions

We are using BlueJeans Video/Audio conferencing. Our meeting ID number is 992533564. Click "Expand" for more details.

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  • If connecting via Web Browser: click this link (no passcode is needed):
  • If connecting via Phone: Dial one of the following numbers and then enter the meeting ID above and hit "#" or "##"
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    • Enter meeting ID above

Agenda

  • SICCAS crystals
  • Module fabrication
  • COMCAL tests, TAC running, etc.
  • Data analysis
  • Simulations

Minutes

Attendees: Liping, Igal, Sasha, Varun, Jane, Jon, Phil, S.T.

  • SICCAS recieved powder from vendor, working on making sample crystals to test
    • We will try to arrange a follow-up meeting in the near future
    • Still awaiting update on delivery schedule
  • Crytur confirmed can produce crystals this year
  • COMCAL refurbishment almost complete
    • All electronics installed
      • Sasha looked at signals: operational except for 3 channels with new dividers, to be fixed
    • LMS ready to go: fibers glued to crystals
      • Amount of light more than expected but not uniform: depends on where fiber is with respect to the center of the bundle
      • Working on adding a diffuser to improve uniformity
      • Considering using more than one LED
    • Install in hall next week?
  • Joanna continues wrapping crystals, can do 5-8/day
  • Igal looking into adding CPP muon detector into JEF simulation
  • Igal generating new MC samples for η→π0γγ studies