2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/190475We perform a next to leading order QCD global analysis of nuclear deep inelastic scattering and Drell-Yan data using the convolution approach to parameterize nuclear parton densities. We find both a significant improvement in the agreement with data compared to previous extractions, and substantial differences in the scale dependence of nuclear effects compared to leading order analyses.9 pages, 10 figuresHigh Energy Physics - Phenomenologytext