Standardization of 67Ga, 51Cr and 55Fe by live-timed anti-coincidence counting with extending dead time.
In this work, the activity standardization of 51Cr, 55Fe and 67Ga by live-timed anti-coincidence counting with extending dead time is described. The difficulties of the method, the uncertainties of the results of the measurements and the comparison of these results with others measurement methods are discussed.
da Silva
Carlos J
CJ
Laboratório Nacional de Metrologia das Radiações Ionizantes (LNMRI), Instituto de Radioproteção e Dosimetria (IRD), Comissão Nacional de Energia Nuclear (CNEN), Av. Salvador Allende, s/n(0)-Recreio, CEP 22780-160 Rio de Janeiro, Brazil. Carlos@ird.gov.br
Iwahara
A
A
Poledna
R
R
de O Bernardes
E M
EM
de Prinzio
M A R R
MA
Lopes
Ricardo T
RT