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Logarithmic corrections for jet production at the LHC

by Emmet P. Byrne

Submission summary

As Contributors: Emmet Byrne
Arxiv Link: https://arxiv.org/abs/2110.08017v2 (pdf)
Date accepted: 2022-02-28
Date submitted: 2022-02-07 11:29
Submitted by: Byrne, Emmet
Submitted to: SciPost Physics Proceedings
Proceedings issue: 50th International Symposium on Multiparticle Dynamics (ISMD2021)
Academic field: Physics
Specialties:
  • High-Energy Physics - Phenomenology

Abstract

Several important processes and analyses at the LHC are sensitive to higher-order perturbative corrections beyond what can currently be calculated at fixed order. One important class of logarithmic corrections are those which appear when the centre-of-mass energy of a QCD collision is much larger than the transverse momenta of the observed jets. We describe the High Energy Jets (HEJ) framework, which includes the dominant high-energy logarithms to provide all-order predictions for several LHC processes including Higgs, $W$, or $Z$ boson production in association with jets. We will summarise some recent developments, in particular the first matching of HEJ to a NLO calculation.

Current status:
Publication decision taken: accept

Editorial decision: For Journal SciPost Physics Proceedings: Publish
(status: Editorial decision fixed and (if required) accepted by authors)



List of changes

-Removed a figure reference in section 3.
-Amended the procedure for NLO reweighting in section 4.
-Minor clarification added to the description of figures in section 4.
-Minor text formatting.

Submission & Refereeing History

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Resubmission 2110.08017v2 on 7 February 2022

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