2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/49606We present a calculation of the cross section for the process p pbar -> Zt' -> t tbar, the production of a Topcolor Z' with subsequent decay to top quark pairs in proton anti-proton collisions at 1.8 TeV. Variations of the cross section with varying assumptions about the model, the resonance width, the parton distributions and the renormalization scale are presented.20 pages in a latex file including 2 tables and 7 figures in encapsulated postscriptHigh Energy Physics - PhenomenologyHigh Energy Physics - Experimenttext