Difference between revisions of "Qweak"
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5.) Change VFAT threshold to determine dependence on hit pattern ionization radius. | 5.) Change VFAT threshold to determine dependence on hit pattern ionization radius. | ||
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Revision as of 14:32, 1 October 2009
Approved with A rating at JLAB for 198 "PAC" days at 150 A. The current need 223 "PAC" days for 5% measurment
Physics
Hardware
side view 
Software
Management
Qweak_Installation
Conference Call Number
Domestic Dial In Number: (800) 377-8846
Canada Dial In Number: (888) 276-7715
International Dial In Number (302) 709-8424
PARTICIPANT CODE: 08935091
Qweak thesis topics and students
http://qweak.jlab.org/doc-private/ShowDocument?docid=527
Beam Tests
Readout tasks before beam test.
1.) Use the V1495 to record the VFAT test pattern
2.) create a method of displaying the hit pattern visually
3.) Adjust the VFAT threshold to determine noise level using cosmics, then repeat after installation in the HRRL experimental cell
4.) Determine if there are any clock frequency limitations to operation (too slow/too fast,...)
5.) Change VFAT threshold to determine dependence on hit pattern ionization radius.