Earlier calculations of the effects of a resonant, frequency-modulated, rf field and spin-lattice relaxation on the emission of radiations from thermally oriented radioactive nuclei are extended. A purely magnetic interaction is assumed for the nuclei. Simple formulas, applicable for any nuclear spin, are derived for the effects of fast modulation on the nuclear-orientation parameters B_ν. Also an analytic expression is derived for static nuclear orientation in a magnetic field at high temperatures.
No takes yet. Share an insight, caveat, or question.
Wilson et al. (1974) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: