Measurements of the nuclear spin of206Tl, the hyperfine structure splitting of66Cu, and the nuclear magnetic moments of108Ag(2.3 min) and110Ag(24s)

Abstract
By using atomic beam magnetic resonance techniques it has been shown that the nuclear spin of 206Tl (half-life 4.2 min) is either zero, or else the nuclear magnetic moment mu I-5 nuclear magnetons. Measurements on isotopes of copper and silver have yielded the values for their nuclear spins I and hyperfine interaction constants A, from which their nuclear magnetic moments have been deduced using the Fermi-Segre relation. No diamagnetic correction has been applied.