Research Article
Calibration of the Absolute Efficiency of Well-Type NaI(Tl) Scintillation Detector in 0.121–1.408 MeV Energy Range
Figure 6
The variation of the calculated photopeak efficiency of cm2 NaI(Tl) well-type sodium iodide detector as a function of photon energy. Square symbols are the experimental present work; red solid line and its circles represent the values calculated using Abbas formulae [4] and dashed line is the fitting.