2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/84619The analytic expression for the cross section of low-energy electron scattering in a strong Coulomb field is obtained. It is shown that in a wide energy region this cross section differs essentially from that obtained in the first Born approximation.5 pages, 1 figure, RevTexAtomic Physicstext