title: Extended relative method of activity determination.
abstract: An extension of the classical relative method of activity determination in gamma-ray spectrometry to standards that differ from the measured sample in size, density, composition and radionuclide contents is described. The approach is based on Monte Carlo simulations and was successfully tested against experimental data.
authors.affiliation: SCK CEN, Belgian Nuclear Research Centre, Boeretang 200, BE-2400 Mol, Belgium. Tim.Vidmar@sckcen.be
authors.forename: Tim
authors.initials: T
authors.lastname: Vidmar
authors.forename: Branko
authors.initials: B
authors.lastname: Vodenik