JEF meeting, May 10, 2024

Meeting time and location:

• 9:30 am EST (JLab time) remote only
• Connection information

Agenda

• Preparation of parts for ECAL -- Sasha
  • - signal cables and 2 patch panels [1] - done
  • - HV short cables: done
  • - HV long cable, 18 ready (out of 36)
  • - HV distribution boards: not designed
  • - LV cables: waiting for about 20 cables
  • - LV distribution boards [2]. One board out of 4 is ready
  • - LED: the prototype of the LED board has been received. Chris will populate it with components
• Ongoing projects
  • - Update from Laveen
  • - Testing, labeling and bundling LV cables
• Testing of PMT dividers -- Sasha / Vlad / George / Mindy
  • - Testing procedure [3]
  • - All dividers have been fabricated and tested by George [4]
    • Continue removing regulators from the PCB (about 70 regulators have been removed, require re-testing dividers)
• Installation of the FCAL2 detector & integration to GlueX -- Sasha / Vlad / Hakob / Laveen
  • Installation and testing cables and dividers [5] [6]
  • Detector installation page
    • (links from the previous meetings [7][8][9])
• Summer students -- Sasha
  • - 2 students from UNCW (May 15), 1 student from GWU (May 19) All paper work has been completed, they are ready to come.
  • - Projects: document all test results, assist with the cable/divider installation, install signal cables on patch panel, work on the ECAL monitoring plots
• Beam tests with the PS
  • • measure shower beam profile and reconstruction in the crystal/LG transition region
    • (install prototype with 5x5 PbWO4 modules + ? LG)
• Other hardware projects
  • --prototype of the ECAL veto counter (?)
• FCAL2 poster for open house?
  • JEF/ECAL/FCAL poster (Laveen + students)
• Analysis/Simulation