. Author manuscript; available in PMC: 2009 Jan 28.

Published in final edited form as: IEEE Trans Nucl Sci. 2007 Oct;54(5 - Part 1):1561–1567. doi: 10.1109/TNS.2007.905164

TABLE I.

6 mm Thick LYSO Crystal Results (To Within ∼3.5 mm of the Crystal Edge)

Method	Section	X FWHM (mm)	Y FWHM (mm)
64 channel	center	1.22±0.15	1.18±0.16
	corner	1.42±0.30	1.40±0.29
21 channel	center	1.19±0.12	1.17±0.12
mask	corner	1.42±0.22	1.37±0.23
13 channel	center	1.23±0.13	1.20±0.13
mask	corner	1.41±0.22	1.37±0.22
9 channel	center	1.41±0.24	1.36±0.23
mask	corner	1.43±0.28	1.40±0.29
1% thres	center	1.21±0.14	1.16±0.17
	corner	1.38±0.23	1.37±0.23
R-C sum	center	1.25±0.19	1.23±0.25
	corner	1.50±0.38	1.44±0.34
Standard	center	1.24±0.09	1.23±o.12
Anger	corner	-	-
Anger	center	1.47±0.11	1.45±0.13
(21 channels)	corner	-	-