arXiv:2212.11505·v4·High Energy Physics — Phenomenology
Local spatial densities for composite spin-3/2 systems
H. Alharazin🇩🇪 · B.-D. Sun🇨🇳 · E. Epelbaum🇩🇪 · J. Gegelia🇩🇪 · U.-G. Meißner🇩🇪
Abstract
The definition of local spatial densities by using sharply localized one-particle states is applied to spin-3/2 systems. Matrix elements of the electromagnetic current and the energy-momentum tensor are considered and integral expressions of associated spatial distributions in terms of form factors are derived.