Inclusive Jet Production At Tevatron

The CDF and DO/ Collaborations have measured the inclusive jet cross section using 1992–93 collider data at √s=1800 GeV. The DO/ measurement is higher than NLO QCD predictions, though within systematic uncertainties. The CDF measurement is in very good agreement with NLO QCD predictions for transverse energies (ET) below 200 GeV. However it is systemically higher than NLO QCD predictions for ET above 200 GeV. The CDF measurement of two‐jet mass and total transverse energy spectra also show a similar excess above QCD predictions at higher ET.