2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/45587A new massive gauge boson (X) coupling to the third family produces a tantalizing pattern of deviations away from the standard model. These include increasing Gamma_b/Gamma_h and decreasing the alpha_s(M_Z) extracted from Gamma_h/Gamma_ell. We indicate how the X boson may be related to a dynamical origin of the top mass.Invited talk given at the Top Quark Workshop, Iowa State University, May 25-26, 1995, 6 pages, uuencoded postscriptHigh Energy Physics - Phenomenologytext