ASTM E264-19

Standard Test Method for Measuring Fast-Neutron Reaction Rates by Radioactivation of Nickel

1.1 ,This test method covers procedures for measuring reaction rates by the activation reaction ⁵⁸Ni(n,p)⁵⁸Co.

FIG. 1 R Correction Values as a Function of Irradiation Time and Neutron Flux