2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/51256Divergent part of the one-loop effective action for the Yang-Mills theory in a special gauge containing forth degrees of ghost fields and allowing addition of BRST-invariant mass term is calculated by the generalized t'Hooft-Veltman technique. The result is BRST-invariant and defines running mass, coupling constant and parameter of the gauge.LaTex, 7 pages, some references are addedHigh Energy Physics - Theorytext