2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/153264Radiative corrections to the 2E1 decay width of the 2s-state in the low-Z hydrogen-like system are examined within logarithmic approximation. The correction is found to be 2.025(1) alpha (Z alpha)^2 / pi log(Z alpha)^2 in units of the non-relativistic rate.7 pages, 1 table; email: karshenboim@phim.niif.spb.suAtomic Physicstext