When close-geometry detector calibration is required in gamma-ray spectrometry, single-line emitters are usually used in order to avoid true coincidence summing effects. We managed to overcome this limitation by developing a method for the determination of the efficiency of p-type HPGe detectors in close-geometry with a calibrated Cs-134 point source. No separate determination of coincidence summing correction factors is required and a single measurement furnishes the full-energy-peak efficiencies in the 475-1365 keV energy range. © 2006 Elsevier Ltd. All rights reserved.
All Science Journal Classification (ASJC) codes
DeFelice, P., Fazio, A., Vidmar, T., & Korun, M. (2006). Close-geometry efficiency calibration of p-type HPGe detectors with a Cs-134 point source. Applied Radiation and Isotopes, 64(10-11), 1303 - 1306. https://doi.org/10.1016/j.apradiso.2006.02.050