Measurement of the ratios of the Z / γ ∗ + ⩾ n jet production cross sections to the total inclusive Z / γ ∗ cross section in p p ¯ collisions at s = 1.96 TeV

Measurement of the ratios of the Z / γ ∗ + ⩾ n jet production cross sections to the total inclusive Z / γ ∗ cross section in p p ¯ collisions at s = 1.96 TeV