2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/42421First QCD results obtained from the CDF experiment using Run II data are reported. The Run II physics program at the Tevatron started in the spring of 2001, with protons and anti-protons colliding at an energy of sqrt(s) = 1.96 TeV. The size of the data sample already compares to that of Run I. Results presented here include the measurement of the inclusive jet cross section, a search for new particles decaying to dijets, and a study of diffractive dijet events.4 pages, 6 figuresHigh Energy Physics - Phenomenologytext