Nuclear Gyromagnetic Ratios II

Abstract

By means of super-regenerative oscillator techniques, magnetic resonance absorption peaks have been observed for ${\mathrm{Be}}^9$, ${\mathrm{P}}^{31}$, ${\mathrm{Cl}}^{35}$, ${\mathrm{Rb}}^{85}$, ${\mathrm{Cs}}^{133}$, and ${\mathrm{La}}^{139}$. By simultaneous observation of each of these resonances and of the proton absorption peak in the same magnetic field, the ratio of the resonance frequency $\mathrm{nu}$ of each of these nuclei to the proton frequency ${\nu }_p$ in the same applied field has been determined. The experimental results are as follows: