Measurements of jet and multijet cross sections?with?the?CDF?detector

摘要

Recent measurements of jet and multijet production cross sections from (par{p}) collisions recorded with the Collider Detector at Fermilab (CDF) are summarized. First Run?II results of the inclusive one jet cross section at (sqrt{s} = 1.96) TeV as well as prospects for future extensions of this measurement are presented. We also studied the properties of three-jet events in Run?Ib data at (sqrt{s} = 1.8) TeV. All results are compared to predictions of Quantum Chromodynamics at next-to-leading order perturbation theory.