Inclusive jet spectrum for small-radius jets

Abstract

Following on our earlier work on leading-logarithmic (LLR) resummations for the properties of jets with a small radius, R, we here examine the phenomenological considerations for the inclusive jet spectrum. We discuss how to match the NLO predictions with small-R resummation. As part of the study we propose a new, physically-inspired prescription for fixed-order predictions and their uncertainties. We investigate the R-dependent part of the next-to-next-to-leading order (NNLO) corrections, which is found to be substantial, and comment on the implications for scale choices in inclusive jet calculations. We also examine hadronisation corrections, identifying potential limitations of earlier analytical work with regards to their $p_t$-dependence. Finally we assemble these different elements in order to compare matched (N)NLO+LLR predictions to data from ALICE and ATLAS, finding improved consistency for the R-dependence of the results relative to NLO predictions.

42 pages, 24 figures, additional material at http://microjets.hepforge.org/, updated to match published version

References in corpus (22)

• PYTHIA 6.4 Physics and Manual
• Parton distributions for the LHC
• New parton distributions for collider physics
• Herwig++ Physics and Manual
• Parton distributions in the LHC era: MMHT 2014 PDFs
• The Catchment Area of Jets
• Interleaved Parton Showers and Tuning Prospects
• Parton Distributions for LHC
• Colour reconnections in Herwig++
• A practical Seedless Infrared-Safe Cone jet algorithm
• k_T factorization is violated in production of high-transverse-momentum particles in hadron-hadron collisions
• Non-perturbative QCD effects in jets at hadron colliders
• Bounding wide composite vector resonances at the LHC
• Early LHC Underlying Event Data - Findings and Surprises
• Weak Boson Emission in Hadron Collider Processes
• Measurement of the ratio of inclusive jet cross sections using the anti-kt algorithm with radius parameters R = 0.5 and 0.7 in pp collisions at sqrt(s) = 7 TeV
• Jet-vetoed Higgs cross section in gluon fusion at N3LO+NNLL with small-R resummation
• Herwig 7.2 Release Note
• Measurement of the inclusive jet cross section in pp collisions at sqrt(s) = 2.76 TeV
• A simple description of jet cross-section ratios
• NNLO QCD corrections for Z boson plus jet production
• Next-to-leading Order Calculation for Jets Defined by a Maximized Jet Function

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