Jet inclusive production toO(αs3): Comparison with data

Inclusive Jet Production at CDF

We present results on inclusive jet production in proton-antiproton collisions at √ s = 1.96 TeV. The measurements are based on 1.0 fb−1 of CDF Run II data and were carried out for jets in five different jet rapidity regions up to | Y |=2.1. Both the midpoint cone based algorithm and kT algorithm were investigated to reconstruct the jets. The results are compared to next-to-leading order pertur...

Inclusive Jet Production at CDF

Unintegrated parton distributions and inclusive jet production at HERA

We describe how unintegrated parton distributions can be calculated from conventional integrated distributions. We extend and improve the ‘last-step’ evolution approach, and explain why doubly-unintegrated parton distributions are necessary. We generalise ktfactorisation to (z, kt)-factorisation. We apply the formalism to inclusive jet production in deep-inelastic scattering, mainly at leading ...

Inclusive jet production at the Tevatron using the D0 experiment

A preliminary measurement is presented of the inclusive jet production cross section in pp collisions at a center-of-mass energy of √ s = 1960GeV. The data was taken with the D0 detector and represents an integrated luminosity of ∼ 900pb of Tevatron RunII data. The cross section is studied as a function of jet transverse momentum (pT) and rapidity (y) and compared to perturbative QCD prediction...

Inclusive jet production using the kT algorithm at CDF

This contribution presents preliminary results on the inclusive jet production in pp̄ collisions at √ s = 1.96 TeV. The measurements are carried out using the longitudinally invariant kT algorithm. The inclusive jet cross sections are measured as a function of the jet transverse momentum in five jet rapidity regions for jets in the ranges 54 < p T < 700 GeV/c and |yjet| < 2.1. The results are ba...