GlueX Start Counter Meeting, May 3, 2012

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Revision as of 12:55, 3 May 2012 by Marki (Talk | contribs) (notes as minutes)

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GlueX Start Counter Meeting
Thursday, May 3, 2012
10 am EDT
JLab: CEBAF Center, Room 326/327

Agenda

  1. Announcements
  2. Review minutes from previous meeting
  3. Prototype Report
  4. Readout Design
  5. Contract Status
  6. Simulation

Communication Information

Video Conferencing

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

werner, buneet beni, tim,mark, elton

• McNeal, sample still has not come in • build, in finishing

sipm board • 3 sectors ok • 3 bias voltages • outrigger board • thermister, not used ∘ elton and werner prefer it ∘ does set point temp need to be known in advance?

new geometry for stat counters ready • remove long light guides • puneet will do it • may have to add some material for sipm boards

LED system • usefull to vary intesnsity, check efficiency, if fsast, can look at timing resolution

Mechanical

• inner support to be machined out of one piece • no foam on the outside • light-tighting an issue