title: Determination of nominal accelerating potential.
abstract: We present a simple linear relationship between the nominal accelerating potential (NAP) and the ratios of ionization measurements made with constant source-detector distance and at two different phantom thicknesses. This relationship can be used as a standard, unambiguous method for determining NAP for use in dosimetry and quality control.
mesh_terms: D008961:Models, Structural; D011874:Radiometry / Q000379:methods*