Establishment of the k 0, $ bar{E}_{rm r}, $ Q 0, and cascade coincidence correction factors for the determination of 129I by k 0-NAA

摘要

A k 0-NAA procedure used in the determination of 129I is established. For this purpose, the k 0-values for the reaction 129I (n, γ) 130I are determined, the Q 0- and $bar{E}_{rm r}$ -values are calculated, and the correction procedure for the cascade coincidence effects is established by calculation of the correction factor COI for five 130I γ-rays (418.0, 536.1, 668.5, 739.5, and 1157.5 keV).