[Halld-cal] Bcal readout meeting minutes

Elton Smith elton at jlab.org
Fri Sep 24 14:19:45 EDT 2010


= Minutes =
Attendees:Beni, John, Elton, Tim, Fernando, Eugene, Yi (JLab); Zisis 
(UofR); Will (USM)

# Announcements
#* Report on calibration from Athens scheduled for next Thu at the cal 
working group meeting.
# Review of Action Items
# Update - USM
#* Will has started drafting a sow, beginning with clearly defining the 
division of responsibilities between JLab and USM. Preliminary notes in 
the form of a table listing the tasks have been sent to Elton for 
feedback.
# [[SiPM Radiation Hardness Test]]  (Update from Yi)
#* Samples have been irradiated at different temperatures, and they are in 
the recovery phase.
#* Recovery is strongly temperature dependent, with recovery at 60 degrees 
almost complete after a couple of days. Recover at 0deg very slow, no 
change in the same time period.
#* Preliminary conclusions: recovery is about as expected; gain by cooling 
15 deg is 2.6 vs 3.1.
# Electronics/cooling
# Geometry and light guides
# Simulation runs

Elton Smith
Jefferson Lab MS 12H5
12000 Jefferson Ave
Suite # 16
Newport News, VA 23606
elton at jlab.org
(757) 269-7625
(757) 269-6331 fax


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