“…In this paper, we report on measurements made on only two targets: a 6325 mesh (43 lm) target and a 6400 mesh (37 lm) target, both produced at Argonne National Laboratory [9]. We consider only these two targets because an extensive set of yield measurements were performed much earlier on these same targets [10,11]. Half-life values were obtained from the on-line Table of Isotopes [12], and values for the isotope-production rates were calculated by Zhao [13].…”