Study of dijet events with large rapidity separation in proton-proton collisions at $\sqrt{s}$ = 2.76 TeV

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Abstract

The cross sections for inclusive and Mueller-Navelet dijet production are measured as a function of the rapidity separation between the jets in proton-proton collisions
at √
s = 2.76 TeV for jets with transverse momentum pT > 35 GeV and rapidity |y| < 4.7.
Various dijet production cross section ratios are also measured. A veto on additional jets
with pT > 20 GeV is introduced to improve the sensitivity to the effects of the BalitskyFadin-Kuraev-Lipatov (BFKL) evolution. The measurement is compared with the predictions of various Monte Carlo models based on leading-order and next-to-leading-order calculations including the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi leading-logarithm (LL)
parton shower as well as the LL BFKL resummation.
Datum van beschikbaarheid12 nov 2021
UitgeverHEPData

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