2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/40462The differential cross-section for the process e+e- -> γγis calculated assuming the presence of excited electrons with a chiral magnetic coupling. This calculation permits constraining the excited electron coupling using the same theoretical framework as the one generally used for direct production searches.4 pages, 2 figures, use Revtex4 Correction to Equation 5High Energy Physics - Phenomenologytext