The properties of high-mass multijet events produced at the Fermilab proton-antiproton collider are compared with leading order QCD matrix element predictions, QCD parton shower Monte Carlo predictions, and the predictions from a model in which events are distributed uniformly over the available multibody phase space. Multijet distributions corresponding to (4N-4) variables that span the N-body parameter space are found to be well described by the QCD calculations for inclusive three-jet, four-jet, and five-jet events. The agreement between data, QCD matrix element calculations, and QCD parton shower Monte Carlo predictions suggests that 2-->2 scattering plus gluon radiation provides a good first approximation to the full LO QCD matrix element for events with three, four, or even five jets in the final state.

F., A., H., A., A., A., M. G., A., S. R., A., D., A., et al. (1996). Further properties of high-mass multijet events at the Fermilab proton-antiproton collider. PHYSICAL REVIEW D, 54(7), 4221-4233 [10.1103/PhysRevD.54.4221].

Further properties of high-mass multijet events at the Fermilab proton-antiproton collider

PAOLETTI, RICCARDO;
1996-01-01

Abstract

The properties of high-mass multijet events produced at the Fermilab proton-antiproton collider are compared with leading order QCD matrix element predictions, QCD parton shower Monte Carlo predictions, and the predictions from a model in which events are distributed uniformly over the available multibody phase space. Multijet distributions corresponding to (4N-4) variables that span the N-body parameter space are found to be well described by the QCD calculations for inclusive three-jet, four-jet, and five-jet events. The agreement between data, QCD matrix element calculations, and QCD parton shower Monte Carlo predictions suggests that 2-->2 scattering plus gluon radiation provides a good first approximation to the full LO QCD matrix element for events with three, four, or even five jets in the final state.
1996
F., A., H., A., A., A., M. G., A., S. R., A., D., A., et al. (1996). Further properties of high-mass multijet events at the Fermilab proton-antiproton collider. PHYSICAL REVIEW D, 54(7), 4221-4233 [10.1103/PhysRevD.54.4221].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/39383
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