Difference between revisions of "Start Counter Cheat Sheet"
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[[File:sc_prototype_board.jpg|thumb|read-out board]] | [[File:sc_prototype_board.jpg|thumb|read-out board]] | ||
+ | [[File:sc_prototype_cable.jpg|thumb|read-out board with cables]] |
Revision as of 13:29, 10 July 2012
- outer diameter of scattering chamber: 3.72″
- radius = 4.7244 cm
- inner diameter of CDC: 6.89″
- radius = 8.7503 cm
- scintillator thickness = 3 mm
- inner surface of scintillator at 73 mm from centerline
- segmentation of 30
- scintillator width at inner surface = 15.35 mm
- scintillator width at outer surface = 15.98 mm
- plastic package width = 3.85 mm
- times 4 -> 15.40 mm