Место издания:Институт радиобиологии Национальной академии наук Беларуси Минск
Первая страница:14
Последняя страница:15
Аннотация:The gamma and alpha-spectroscopic studies of fuel-containing materials samples, selected within the 4-th power unit of the Chernobyl NPP were executed. The isotopic relations for Cs, Eu, Pu, Am, Cm were measured and the fuel burnout was defined in the studied samples. There is the divergence between the theoretical estimates of the produced time for all radionuclides above 241Am. There is a systematic difference of values of a burnout defined in the isotopes Cs in comparison with other radionuclides. The reasons for these differences are discusses.