Preliminary measurement of the inclusive jet and dijet cross section in {bar p}p collisions at {radical} s = 1.8 TeV

We report on preliminary measurements of the central, |{eta}| {le} 0.5, inclusive jet and dijet cross sections at {radical}s = 1.8 TeV. Two data sets with integrated luminosities of 91 pb{sup {minus}1} and 14 pb{sup {minus}1} were collected at the Fermilab Tevatron p{ovr p} Collider with the D0 detector. The inclusive jet cross section measured with both data sets and reported as a function of transverse jet energy (35 GeV {le} E{sub T} {le} 470 GeV) and the dijet cross section measured with the 91 pb{sup {minus}1} data set and reported as a function of dijet mass (200 GeV {le} M{sub JJ} {le} 1 TeV) are in excellent agreement with next-to-leading order QCD. 11 refs., 5 figs.