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    Rights statement: The final publication is available at Springer via http://dx.doi.org/10.1007/JHEP02(2015)153

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Measurement of the inclusive jet cross-section in proton-proton collisions at √s=7 TeV using 4.5 fb−1 of data with the ATLAS detector

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Article number153
<mark>Journal publication date</mark>24/02/2015
<mark>Journal</mark>Journal of High Energy Physics
Volume2015
Number of pages54
Publication StatusPublished
<mark>Original language</mark>English

Abstract

The inclusive jet cross-section is measured in proton-proton collisions at a centre-of-mass energy of 7 TeV using a data set corresponding to an integrated luminosity of 4.5 fb−1 collected with the ATLAS detector at the Large Hadron Collider in 2011. Jets are identified using the anti-k t algorithm with radius parameter values of 0.4 and 0.6. The double-differential cross-sections are presented as a function of the jet transverse momentum and the jet rapidity, covering jet transverse momenta from 100 GeV to 2 TeV. Next-to-leading-order QCD calculations corrected for non-perturbative effects and electroweak effects, as well as Monte Carlo simulations with next-to-leading-order matrix elements interfaced to parton showering, are compared to the measured cross-sections. A quantitative comparison of the measured cross-sections to the QCD calculations using several sets of parton distribution functions is performed.

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The final publication is available at Springer via http://dx.doi.org/10.1007/JHEP02(2015)153