Inclusive jet cross section in ${\bar p p}$ collisions at $\sqrt{s}=1.8$ TeV

of data collected by the CDF collaboration at the Fermilab Tevatron collider. The data are compared with QCD predictions for various sets of parton distribution functions. The cross section for jets with

E_T>200

\ GeV is significantly higher than current predictions based on O(

\alpha_s~3

) perturbative QCD calculations. Various possible explanations for the high-

E_T

\ excess are discussed.

Note:

8 pages with 2 eps uu-encoded figures Submitted to Physical Review Letters Report-no: FERMILAB-PUB-96/020-E

anti-p p: colliding beams
colliding beams: anti-p p
anti-p p: inclusive reaction
sparticle: pair production
pair production: sparticle
neutralino
chargino
sparticle: leptonic decay
leptonic decay: sparticle
final state: (3lepton)

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Inclusive jet cross section in pˉp{\bar p p}pˉ​p collisions at s=1.8\sqrt{s}=1.8s​=1.8 TeV

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Inclusive jet cross section in ${\bar p p}$ collisions at $\sqrt{s}=1.8$ TeV