Discovery of the cobalt isotopes

Decay of Com58

“…4 was fit with a growthand-decay function [47,48], shown as a solid line. The literature evaluation of the 58 Co g half-life is based on a large number of experimental determinations that are in good agreement, so we held its half-life fixed at 70.86 days in the calculation [19,52]. The half-life of 58 (Fig.…”