Two-Jet Rate in e+e- at Next-to-Next-to-Leading-Logarithmic Order

Andrea Banfi, Heather McAslan, Pier Francesco Monni, Giulia Zanderighi

Research output: Contribution to journalArticlepeer-review

41 Scopus citations

Abstract

We present the first next-to-next-to-leading-logarithmic resummation for the two-jet rate in e+e- annihilation in the Durham and Cambridge algorithms. The results are obtained by extending the ares method to observables involving any global, recursively infrared and collinear safe jet algorithm in e+e- collisions. As opposed to other methods, this approach does not require a factorization theorem for the observables. We present predictions matched to next-to-next-to-leading order and a comparison to LEP data.

Original languageEnglish
Article number172001
JournalPhysical Review Letters
Volume117
Issue number17
DOIs
StatePublished - 19 Oct 2016
Externally publishedYes

Fingerprint

Dive into the research topics of 'Two-Jet Rate in e+e- at Next-to-Next-to-Leading-Logarithmic Order'. Together they form a unique fingerprint.

Cite this