title: Multi-method of standardization of radionuclides with "triangular scheme" of disintegration.
abstract: The new system of absolute methods of measurement of activity is presented in the paper. This system could be named a new generation of methods particularly for standardization of radionuclides with "triangular-scheme" of disintegration. The system is based on multi-parametric coincidence and anti-coincidence 4pi(LS)-gamma methods. Theoretical considerations and experimental data of 51Cr-activity measurement using the above methods are presented. Finally, determination of the uncertainty for all the components in the multi-method system and the overall uncertainty for the system is presented.
authors.affiliation: Radioisotope Centre POLATOM, Otwock-Swierk, Poland. anchyl@cxl.cyf.gov.pl
authors.forename: A
authors.initials: A
authors.lastname: Chyliński
authors.forename: T
authors.initials: T
authors.lastname: Terlikowska-Droździel
authors.forename: T
authors.initials: T
authors.lastname: Radoszewski
authors.forename: R
authors.initials: R
authors.lastname: Broda