GlueX Start Counter Meeting, June 28, 2012
GlueX Start Counter Meeting
Thursday, June 28, 2012
10 am EDT
JLab: CEBAF Center F326/327
Contents
Agenda
- Announcements
- Review minutes from previous meeting
- Mechanical Design
- Read-out Design
- Simulation: Start Counter Background Studies
- Contract
Communication Information
Video Conferencing
- ESNet: 8542553
- EVO:
- Direct meeting link
- Phone Bridge ID: 13 2615
Slides
Talks can be deposited in the directory /group/halld/www/halldweb1/html/talks/2012-2Q
on the JLab CUE. This directory is accessible from the web at https://halldweb1.jlab.org/talks/2012-2Q/ .
Minutes
Present:
- FIU: Werner Boeglin
- JLab: Eugene Chudakov, Chuck Hutton, Mark Ito (chair), Beni Zihlmann
Prototype Testing
sr90 source order 2 or three more detectors
wrapping the detectors, prevent contact with reflective material
Read-Out Design
mini coax still needed for start counter
Mechanical Design
mechanical on hold concept there look at schedule, make in october
device for assembly if central support , need something to hold things in place pneumatic pistons 3rd of august start assembly scintillators cost, platic craft 3k for 5 mcneal $700 per, 200 $ per
Contract
start on the con today, send example to werner, mark
Simulation
puneet background studies, issues to resolve 10^7 running, 5 and 50 kHz for em background
puneet will report in two weeks