Multi-method of standardization of radionuclides with "triangular scheme" of disintegration.
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.
Chyliński
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A
Radioisotope Centre POLATOM, Otwock-Swierk, Poland. anchyl@cxl.cyf.gov.pl
Terlikowska-Droździel
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T
Radoszewski
T
T
Broda
R
R