2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/43595We discuss FCNC top quark production via anomalous tqV couplings at the Tevatron and HERA colliders. We calculate higher-order soft-gluon corrections to such processes and demonstrate the stabilization of the cross section when these corrections are included.5 pages, 5 figures, presented at the DIS 2004 Workshop, Strbske Pleso, Slovakia, 14-18 April, 2004High Energy Physics - Phenomenologytext