Difference between revisions of "Start Counter Cheat Sheet"
From GlueXWiki
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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]] | [[File:sc_prototype_cable.jpg|thumb|read-out board with cables]] | ||
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| + | =Materials= | ||
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| + | Inner foam core for Hall B start counter was made from [http://www.generalplastics.com/products/rigid-foams/ Last-A-Foam]. | ||
Revision as of 16:15, 6 August 2013
- 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
Materials
Inner foam core for Hall B start counter was made from Last-A-Foam.
