Time-of-Flight/Start-Counter Meeting, May 1, 2009

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Location, Time

Friday, May 1, 2009
3:00 pm EDT
JLab: CEBAF Center, Room F326/327
ESNet: 8542553
EVO: direct meeting link
Conference Group: 800-377-8846, participant code: 39527048


  1. Time-of-Flight Status: Paul
  2. Start Counter Status: Werner
  3. Schedules
  4. Next meeting time


Present: Beni, Mark, Simon, Chuck, Tim, Sascha S.

TOF and Start Counter Schedule

Chuck has put schedules into Fastrack for both systems. Tim is in the process of reviewing them. There are still lots of details to fill-in/correct. Chuck will send tell us how to find the current version.

Start Counter Design

Sascha and Seema's GlueX note on the start counter rates is available. Sascha noted that for forward going tracks could encounter a large amount of material if they cross the start counter upstream of the bend in the counters and that perhaps we should move that point farther back. Tim mentioned that the current geometry has not been optimized. More study will be needed.