Difference between revisions of "Time-of-Flight/Start-Counter Meeting, July 24, 2009"
From GlueXWiki
| Line 20: | Line 20: | ||
JLab: Mark Ito, Simon Taylor, Tim Whitlatch | JLab: Mark Ito, Simon Taylor, Tim Whitlatch | ||
| − | ==Time-of-Flight Prototype Work= | + | ==Time-of-Flight Prototype Work== |
| + | |||
| + | Sasha showed plots from tests at FSU on the TOF prototype done by him and Chuck Bryant, their undergraduate student. They were using a XP2020 12-stage PMT's, a CAEN constant-fraction discriminator and an F1 TDC. They tried two different trigger counters, one 4 cm wide, the other 1 cm wide. With the narrow trigger counter they were able to achieve a resolution of about 150 ps on the time difference from the two ends of the counter. | ||
==Start Counter Drawings== | ==Start Counter Drawings== | ||
Revision as of 16:32, 24 July 2009
Contents
Location, Time
Friday, July 10, 2009
3:00 pm EDT
JLab: CEBAF Center, Room L207
ESNet: 8542553
EVO: direct meeting link
Conference Group: 800-377-8846, participant code: 77438230
Agenda
- Minutes from the last meeting
- Time-of-Flight Status
- Start Counter Status
- Action Items
Minutes
FSU: Sasha Ostrovidov JLab: Mark Ito, Simon Taylor, Tim Whitlatch
Time-of-Flight Prototype Work
Sasha showed plots from tests at FSU on the TOF prototype done by him and Chuck Bryant, their undergraduate student. They were using a XP2020 12-stage PMT's, a CAEN constant-fraction discriminator and an F1 TDC. They tried two different trigger counters, one 4 cm wide, the other 1 cm wide. With the narrow trigger counter they were able to achieve a resolution of about 150 ps on the time difference from the two ends of the counter.
