2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/185331The target mass corrections to the twist-2 contributions of the spin-dependent structure functions are calculated using operator product expansion in lowest order in QCD. The influence of such corrections to the different relations between the structure functions is considered.2 pages LATEX, contract number addedHigh Energy Physics - Phenomenologytext