Current Status and Future Perspectives of the COBRA Experiment
Figure 2
(a) Spectrum for a typical COBRA detector from an in situ Th calibration. Calibration lines from Na and Th calibrations are used to characterize the resolution as a function of energy. (b) Resolutions of the 32 currently operating detectors extrapolated to 2814 keV. The worst two detectors are from an older batch and are not representative of detectors that will be deployed in the future. The median value is 1.5% FWHM.
