[Solid_daq] SoLID EC/DAQ meeting Today 1-3pm

[Xiaochao Zheng]

Dear All:

This is a reminder that we will have the EC/DAQ meeting today from 1 to 3pm. I have reserved CC F228 for the meeting.

The meeting will focus on any remaining issue(s) with the writeup, then we will discuss all tests/simulations to be done on the EC. A tentative list is as follows. (And to see the call-in instruction you have to go through the list first.)

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hardware-related
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1) MAPMT:
 tasks: need to measure a) gain; b) cross talk; c) dark current; d) dynamic range/HV settings; e) gain-matching through FADC.

2) Preshower fiber routing:
 tasks: Study the best way to embed WLS fibers in the Preshower scintillator tile.

3) SPD fiber routing - same as #2)

4) fiber testing:
 tasks: need to meausure a) fiber light loss; b) radiation hardness;
 the following writeup might be helpful: http://hallaweb.jlab.org/experiment/PVDIS/SoLID/EC/meetings/20130212/10.1.1.49.7117.pdf

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Simulation-related
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For Forward EC:
5) effects of supporting structure material to resolution/pion rejection
6) SPD design: location of SPD (including effects on MRPC), segmentation and performance supporting structure
7) PS design: segmentation (or fiber-grouping) and performance for SIDIS situation

For LAEC:
8) how to maximize coverage, both at the small angle side and at the large angle side
9) supporting structure design

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General/Other
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10) fiber connection and routing -- both LAEC and FAEC
11) cable routing -- both LAEC and FAEC
12) Switch-over between PVDIS and SIDIS configuration


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The call-in instruction is as usual:

US: 1-866-740-1260 International 303-248-0285 
passcode: 1066548

Thanks,

Xiaochao

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Associate Professor, Department of Physics, University of Virginia
382 McCormick Rd, Charlottesville, VA 22904
Telephone: (434) 243-4032 (during academic year); or (757) 810-2885 (summer)
Homepage: http://people.virginia.edu/~xz5y/Main.html
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