JEF meeting, July 29, 2022

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Meeting time and location=

  • 9:30 am EST (JLab time) remote only
  • Zoom meeting ID: 161 050 9142 Passcode: 004965

Agenda

Minutes

Attendees: Bill, Zisis, Phil, Tegan, Sasha, Jon, Azizah, Axel, Karthik, Liping, Jane, Olga, S.T.

  • Simon gave an update on η→π0γγ signal/background studies using updated island code
    • Two parameters play off merging vs. splitting of clusters
    • Liping pointed out that Igal's presentation from previous week showed sharp cut-off in efficiency below 4 cm cluster separation
    • Igal and Simon will check for consistency, also look at quality of energy sharing between clusters
  • Two technicians working on brazing brass assemblies, 2 new students working on module preparation and fabrication
  • Some early modules being refurbished
  • Module fabrication stalled due to missing components
    • PMT housing have all been used, new ones being annealed
    • Light guides
    • Grand total fabricated modules up to 1064
  • 50 Crytur modules arriving/month
  • Moving to new lab week of August 1
  • 25 PMT dividers have been prepared, put on COMCAL in January?
  • Student manpower for next year: Phil to look into SULI
  • Liping encouraged students to apply to present contribution to FCAL2 project at upcoming DNP
    • Deadline August 2