Skip to main content
. Author manuscript; available in PMC: 2013 Nov 21.
Published in final edited form as: Nucl Instrum Methods Phys Res A. 2012 Nov 21;693:236–243. doi: 10.1016/j.nima.2012.07.029

Fig. 3.

Fig. 3

Left: Energy spectrum from a 2×2×20 mm3 crystal with 30 µm finish, which is fitted with a Gaussian to the photopeak. The collimated beam for this dataset is aligned at the center of the 20 mm long crystal. Right: R space histograms for the same crystal. The source positions were 1 mm apart. The DOI response function is the centroid location of the R histogram as a function of source position, while the error is given as the FWHM of the R histogram for the same dataset.