Oscillatory free induction decay in angular distribution of nuclear radiation

Abstract

A theoretical consideration of the free induction decay (FID) signal formation in the angular distribution of radiation, emitted by oriented nuclei after excitation by a long radiofrequency resonance pulse tp ≫ T* 2, is carried out. The well-known theorem on the oscillatory FID signal is expanded for the case of second rank tensors. © 1984.