Effects of higher-order threshold corrections in high-ETjet production

2000/07/24 by Nikolaos Kidonakis, J. F. Owens · 11 citations
Engineering · Physics and Astronomy · #High-Energy Particle Collisions Research #Particle Accelerators and Free-Electron Lasers #Particle physics theoretical and experimental studies #hep-ph

paper · pdf · doi:10.1103/physrevd.63.054019

published as Phys.Rev. D63 (2001) 054019 · 24 pages LaTeX, 5 figures

arxiv created 2000/07/24 · openalex publication_date 2001/02/06 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

Results for higher-order threshold enhancements in high-E_T jet production in hadron-hadron collisions are presented. Expressions are given for the next-to-next-to-leading order (NNLO) threshold corrections to the single-jet inclusive cross section at next-to-leading logarithmic (NLL) accuracy. The corrections are found to be small for the specific choice of E_T/2 for the factorization and renormalization scales, and the corrected cross section shows a substantial reduction of the scale dependence. A comparison to experimental results from the Fermilab Tevatron is presented.

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