2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/113675The origin of the fermion generations is discussed. A strong interactions spin $I_{S}$ is introduced which unifies the quarks and leptons as two multiplets of this spin. The electroweak vector bosons and gluons emerge as the fused states of these fermion multiplets.5 pagesHigh Energy Physics - PhenomenologyFermion masses and the symmetry breaking; Strong interactions spin quantum number as the unifier of the strong and electroweak interactionstext