Difference between revisions of "Time-of-Flight/Start-Counter/Target Meeting, January 8, 2010"
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# Target Status: Aram? | # Target Status: Aram? | ||
# [[Time-of-Flight/Start-Counter Action Items|Action Items]] | # [[Time-of-Flight/Start-Counter Action Items|Action Items]] | ||
| + | |||
| + | =Minutes= | ||
| + | |||
| + | for fri. 1/8/10 | ||
| + | |||
| + | chuck, simon, mark, elliott, sascha | ||
| + | werner | ||
| + | |||
| + | Elliott talked to Chris about controls. This is not an issue | ||
| + | |||
| + | In these both scattering chamber and start counter changed. | ||
| + | |||
| + | 1/21 wb to jlab | ||
| + | |||
| + | 3 mm scint looks OK | ||
| + | 350 ps time resolution measured with fine-mesh | ||
| + | will try with new sipm from hamamatsu | ||
| + | sipm in hand has too low pde | ||
| + | rise time in fine-mesh is 2 ns | ||
| + | wrap vm2000 highly reflective material really helps light yield | ||
| + | perhaps not have wrapping provide light-tighting | ||
| + | |||
| + | measuring 2 mm currently | ||
Revision as of 16:27, 8 January 2010
Location, Time
Friday, January 8, 2010
2:00 pm EDT
JLab: CEBAF Center, Room F326/7
ESNet: 8542553
EVO: direct meeting link
Conference Group: 800-377-8846, participant code: 77438230
Slides: talks can be deposited in the directory /group/halld/www/halldweb1/html/talks/2010-01 on the JLab CUE (you have to be a member of the "halld" group). This directory is accessible from the web at https://halldweb1.jlab.org/talks/2010-01/ .
Agenda
- Minutes from the last meeting
- Time-of-Flight Status: Sasha O.?
- Start Counter Status: Werner? http://markito3.wordpress.com/2009/09/18/targetstart-counter-geometry/
- Target Status: Aram?
- Action Items
Minutes
for fri. 1/8/10
chuck, simon, mark, elliott, sascha werner
Elliott talked to Chris about controls. This is not an issue
In these both scattering chamber and start counter changed.
1/21 wb to jlab
3 mm scint looks OK 350 ps time resolution measured with fine-mesh will try with new sipm from hamamatsu sipm in hand has too low pde rise time in fine-mesh is 2 ns wrap vm2000 highly reflective material really helps light yield perhaps not have wrapping provide light-tighting
measuring 2 mm currently
