May 21, 2009 Readout

Teleconference Time: 11:00 a.m. EST

• EVO session
• Phone:
  • +1-800-377-8846 : US
  • +1-888-276-7715 : Canada
  • +1-302-709-8424 : International
  • then enter participant code: 00406402# (remember the "#")

Items for followup from previous meeting

1. Bcal section
   • Zisis will get a quote from Ross machining to find out how much it would cost to polish a segment (both ends)
2. JLab to determine how many fibers could be spared now to use in this project .
3. Elton: Feedback to Will on estimate of photons in Bcal . See halld-cal e-mail
4. Will, update references on "alternative readout page" with those found by Zisis
5. Zisis, Elton: Suggestion to USM on testing prototype
6. USM: sketch of test setup to facilitate feedback

Documents to Review

1. GlueX-doc-1279 Comments for bullets on agenda 4 and 5

Tentative Agenda

1. Announcements
2. Review of Action Items
3. USM report (Will)
4. Keepout zones for light guides and magnetic shielding
5. Discussion of readout options
   • Time for internal review (end of June / beginning of July)?
   • Number of photons per GeV (Sasha and Elton)
   • Budget comparison (Elton)
6. Location of FM pmts relative to B-field
7. Prototyping
8. Simulations
9. Discussions on MOU with USM