Measurement of the inclusive jet cross-section in proton-proton collisions at √s = 7 TeV using 4.5 fb[superscript −1] of data with the ATLAS detector
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Atlas-2015-Measurement of the inclusive jet.pdf
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1.02 MB
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28c5b342e162cff364414e99a8b58152
Author(s)
Taylor, Frank E.
Date Issued
February 2015
Journal
Journal of High Energy Physics
Publisher
Springer-Verlag
Citation
Aad, G., B. Abbott, J. Abdallah, S. Abdel Khalek, O. Abdinov, R. Aben, B. Abi, et al. “Measurement of the Inclusive Jet Cross-Section in Proton-Proton Collisions at √s = 7 TeV Using 4.5 fb[superscript −1] of Data with the ATLAS Detector.” J. High Energ. Phys. 2015, no. 2 (February 2015). © 2015 CERN, for the benefit of the ATLAS Collaboration
Version
Final published version
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[superscript −1] collected with the ATLAS detector at the Large Hadron Collider in 2011. Jets are identified using the anti-k [subscript 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.
MIT Department
Massachusetts Institute of Technology. Department of Physics
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DOI of Published Version
https://doi.org/10.1007/JHEP02(2015)153
