Resummed event shapes at hadron-hadron colliders

Andrea Banfi, Gavin P. Salam, Giulia Zanderighi

Research output: Contribution to journalArticlepeer-review

82 Scopus citations

Abstract

This article introduces definitions for a number of new event shapes and jet-rates in hadron-hadron dijet production. They are designed so as to be measurable in practice at the Tevatron and the LHC, and to be global so that they can be resummed with currently available techniques. We explain how to vary their sensitivity to beam fragmentation, limiting its impact for purely perturbative studies, or deliberately enhancing it so as to focus on non-perturbative effects. Explicit next-to-leading logarithmic resummed results are presented, as obtained with CAESAR.

Original languageEnglish
Pages (from-to)1633-1664
Number of pages32
JournalJournal of High Energy Physics
Volume8
Issue number8
DOIs
StatePublished - 1 Aug 2004
Externally publishedYes

Keywords

  • Hadronic Colliders
  • Jets
  • NLO Computations
  • QCD

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