2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/213380Using recently derived relations between spin-dependent nuclear and nucleon g_1 and g_2 structure functions at finite Q^2, we study nuclear effects in 3He in the nucleon resonance and deep inelastic regions. Comparing the finite-Q^2 results with the standard convolution formulas obtained in the large-Q^2 limit, we find significant broadening of the effective nucleon momentum distribution functions, leading to additional suppression of the nuclear g_1 and g_2 structure functions around the resonance peaks.33 pages, 6 figures, to appear in Phys. Rev. CNuclear TheoryHigh Energy Physics - PhenomenologyNuclear Experimenttext