2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/45315We computed the hadronic vacuum-polarization contributions to the muon anomalous magnetic moment $a_μ(hadr.)$ by using the QCD model with infinite number of vector mesons [1,2]. The result is $a_μ(hadr.) = 663(23) \times 10^{-10}$. }in LaTeX, 7 pages, ITEP preprint 70-94High Energy Physics - Phenomenologytext