Difference between revisions of "GlueX TOF Meeting, January 19, 2012"
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* '''JLab''': Eugene Chudakov, Chuck Hutton, Mark Ito (chair), Tim Whitlatch, Beni Zihlmann | * '''JLab''': Eugene Chudakov, Chuck Hutton, Mark Ito (chair), Tim Whitlatch, Beni Zihlmann | ||
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• look at amplifiers to be ready if needed | • look at amplifiers to be ready if needed | ||
Revision as of 15:04, 19 January 2012
Thursday, January 19, 2012
10:00 am EST
JLab: CEBAF Center, Room F326
Contents
Agenda
- Announcements
- Minutes from the last meeting
- Mechanical design: Tim, Chuck
- Prototype status: Paul, Sasha
- Contract Status: Mark
Communication
Videoconference
- ESNet: 8542553
- EVO: EVO site
Slides
Talks can be deposited in the directory /group/halld/www/halldweb1/html/talks/2012-1Q on the JLab CUE. This directory is accessible from the web at https://halldweb1.jlab.org/talks/2012-1Q/ .
Chairman's Cell Phone
(757)504-0664.
Minutes
Present:
- FSU: Paul Eugenio, Sasha Ostrovidov
- JLab: Eugene Chudakov, Chuck Hutton, Mark Ito (chair), Tim Whitlatch, Beni Zihlmann
Phototube Purchase
• look at amplifiers to be ready if needed • look at 8-stage tubes •
meeting with design enineers on lighjt guides, chuck fsu guys • add 1 cm flat pices like for larger light guides • reduce length by 4 cm • get a new design by monday • another meeting tue 9 am • chuck paul, kurt, ian, randall
contract
• starting on construction documentation
prototype
• replkaced a trigger pmt • time resolution 98 ps • get 90 ps in center of counter • speed of light as function of tube ∘ use source, measure time as function position
constrution • example of latest light guide in hand • structure for gluing three modules at a time ∘ ian is work on it ∘ ∘
