M. F. Crawford, A. Schawlow, F. M. Kelly, W. M. Gray
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AN ATOMIC BEAM SOURCE AND SPECTROGRAPH FOR HYPERFINE STRUCTURE. NUCLEAR MOMENTS OF SILVER
An atomic beam source and a fast spectrograph which have been used effectively in hyperfine structure investigations are described. The camera objective of the spectrograph is an off-axis paraboloidal mirror. The procedures used to determine the nuclear moments of the two silver isotopes, I = 1/2 for each isotope, μ(Ag107) = − 0.087 n.m. and μ(Ag109) = − 0.160 n.m., are reported.