2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/192083Assuming the length of the $3π$ cut to be finite and approximating the integrated amplitude by a constant, we derive an expression for the $πN\bar{N}$ form factor which is very close to that given by a simple pole. The specific predictions of the obtained form factor for the region of small momentum transfer are discussed along the lines of the Goldberger-Treiman relation.17 pages, LatexHigh Energy Physics - Phenomenologytext