GlueX PID Meeting, July 23, 2010

Location, Time

Friday, July 23, 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/2010-07 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/2010-07/ .

Agenda

1. Announcements
2. Minutes from the last meeting
3. Time-of-Flight
   1. Prototype progress [1]
   2. Status of the MOU
4. Start Counter
   1. prototype progress
5. Target
   1. Status of the MOU
   2. Status of refrigerator plan
6. Action Items

Minutes

PID Meeting, July 23

Mark

tubes have not got there

discussion of laser: separate from led pulser system at

USC experience: using multipaddle readout choice of tdc at usc, using finer bin 25 ps, from CAEN Paul chatting to Ralf choosing a much thicker scintillator after school starts jlab china workshop: paul esr: comes with adhesive backing, with or without uv inhibitor • longevity: others have not reported problems, outdoor, solar energy applications • non-metalic • Paul IU interesed? Beni was thinking the same. • mirror surface

Paul has a sample, enough for one paddle, maybe two if not continuous. Wants to buy roll. 12-15 k$

held off on data acquisition until these studies are done now going to merging tdc and adc read-out

MOU sent draft, sent to me

• opportunity to grab additional lab space • stations for productions requires quasi-permanent space for various production steps • section 5.1: no discussion of calibration system • added elton's comments and corrections • start moving this through

talkto fernando, splitting

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Footnotes