We present a measurement of the inclusive jet cross section in ppBAR collisions at square-root s = 1.8 TeV at the Fermilab Tevatron using the Collider Detector at Fermilab. Good agreement is seen with the predictions of recent next-to-leading-order [O(alpha(s)3)] QCD predictions. The dependence of the cross section on clustering cone size is reported for the first time. An improved limit on LAMBDA(c), a term characterizing possible quark substructure, is set at 1.4 TeV (95% C.L.).
Inclusive Jet Cross-section In Pbarp Collisions At Square-root-s = 1.8 Tev
BISELLO, DARIO;BUSETTO, GIOVANNI;MARIOTTI, MOSE';
1992
Abstract
We present a measurement of the inclusive jet cross section in ppBAR collisions at square-root s = 1.8 TeV at the Fermilab Tevatron using the Collider Detector at Fermilab. Good agreement is seen with the predictions of recent next-to-leading-order [O(alpha(s)3)] QCD predictions. The dependence of the cross section on clustering cone size is reported for the first time. An improved limit on LAMBDA(c), a term characterizing possible quark substructure, is set at 1.4 TeV (95% C.L.).
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