IEC 61976 pdf download Nuclear instrumentation – Spectrometry – Characterization of the spectrum background in HPGe gamma-ray spectrometry 1 scope and object This International Standard applies to gamma-ray spectra collected with hyperpure germaniumdetectors (HPGe) for use in gamma-ray spectrometry, especially for low-background detectorsand measurements.This standard defines terms used to describe the background and thebackground spectrum itself.This standard does not present...