Difference between revisions of "Start Counter Cheat Sheet"

Revision as of 09:53, 3 August 2012

3-D rendering of scintillator bars	cross-section through barrel, 30-fold segmentation shown	SiPM readout concept (PDF)
		mechanical drawing of scintillator (PDF)

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

read-out board

read-out board with cables

@@ Line 13: / Line 13: @@
 [[File:Start counter chuck.png|thumb|link=https://halldweb1.jlab.org/talks/2011-4Q/SC_12_15_11.pptx]]
 ||
-[[File:D00000-01-01-2000.png|link=https://halldweb1.jlab.org/wiki/images/f/fb/D00000-01-01-2000.pdf]]
+[[File:D00000-01-01-2000.png|thumb|link=https://halldweb1.jlab.org/wiki/images/f/fb/D00000-01-01-2000.pdf|mechanical drawing of scintillator (PDF)]]
 |}
 * outer diameter of scattering chamber: 3.72″