GlueX TOF Meeting, January 21, 2011

Location, Time

Friday, January 21, 2011
2:00 pm EST
JLab: CEBAF Center, Room F326/7

Agenda

1. Announcements
   • Meeting time ok?
2. Minutes from the last meeting
3. Prototype Status
4. Contract status

Communication

Videoconference

1. ESNet: 8542553
2. EVO: EVO site
   • direct meeting link
   • Phone Bridge ID: 6 9368

Telephone

1. dial:
   • US and Canada: (866)740-1260 (toll free)
   • International: (303)248-0285 (toll call) or look up toll-free number at http://www.readytalk.com/intl
2. enter access code followed by the # sign: 3421244#

Slides

Talks can be deposited in the directory /group/halld/www/halldweb1/html/talks/2011-1Q on the JLab CUE. This directory is accessible from the web at https://halldweb1.jlab.org/talks/2011-1Q/ .

Minutes

Present:

• FSU: Sasha Ostrovidov
• JLab: Hovanes Egiyan, Mark Ito (chair), Yi Qiang, Sascha Somov, Simon Taylor, Beni Zihlmann

• different idea ∘ go from 6 cm to 8 cm ∘ beam hole bigger ∘ double hit probability higher ∘ running monte carlo to see effect ∘ lose light with wider paddle, wider than PMT ∘ fit tubes side by side, mu metal shield was causing interference • exploring getting UV curing glue ∘ JLab, groups, several K$ ∘ Brian and Carl, Hall C group • prototype taking data, not analyzed completely yet, some issues with current set-up •

shipping pmt to jlab