Theoretical Aspects of Quadrupole Perturbations of Time-Integrated Angular Correlations

Abstract
Computations have been made in order to determine the optimum geometries for time-integrated angular-correlation experiments perturbed by static axially symmetric electric field gradients. Several new properties of the interaction are discussed, including planes of negative attenuation (enhancement), cases for which no interaction is allowed to occur, and new aspects of the concept of hard-core angular correlations.