Apr 26, 2011 Calorimetry

Teleconference Time: 11:00 a.m. EST

• ESNET (Number is 8542553) and EVO session (GlueX Calorimetry meeting room)
• JLab Phone: in CC F326 is 757-269-6337
• Regina Phone: in LB228 is 306-585-4204
• Athens Phone: in Christina's office is 011-30-210-727-6947
• Phone connection only upon request.
  • +1-866-740-1260 : US+Canada
  • +1-303-248-0285 : International
  • then enter participant code: 3421244# (remember the "#").
  • or www.readytalk.com (and code without the #)

Items for followup from previous meeting(s)

1. Monitoring
   • Fcal: Review if cross talk experience from other detectors is relevant to this geometry and, if needed, suggest test/simulations to investigate.
2. Simulation
   • Need to study the reconstruction efficiency.
   • Investigate timing resolution as it impacts delta_theta. Start with understanding of resolution at 90 deg. Ongoing studies.
   • Check timing resolution at 90 deg compared to beam test
   • Check inefficiencies compared to previous studies by Mihajlo.
3. SiPMs
   • Re-measure original SiPM sample to verify rates are in fact lower for new arrays

Tentative Agenda

1. Announcements
2. Review of Action Items
3. Monitoring
4. FCAL
   1. Construction Status: mechanical, bases
   2. Photos of Base Testing
5. BCAL
   1. Construction Status: builds, fibre QA
6. Collaboration Meeting Presentations
7. Simulations
   • BCAL Segmentation (David)
8. SiPM First Article (Yi)
9. Timing and rate measurements of SiPMs (Baturin)

Minutes

Attending: