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Three-loop soft anomalous dimensions in QCD

by Nikolaos Kidonakis

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Submission summary

Authors (as registered SciPost users): Nikolaos Kidonakis
Submission information
Preprint Link: scipost_202109_00033v1  (pdf)
Date accepted: 2022-02-28
Date submitted: 2021-09-29 01:51
Submitted by: Kidonakis, Nikolaos
Submitted to: SciPost Physics Proceedings
Proceedings issue: 15th International Symposium on Radiative Corrections: Applications of Quantum Field Theory to Phenomenology (RADCOR2021)
Ontological classification
Academic field: Physics
Specialties:
  • High-Energy Physics - Theory
  • High-Energy Physics - Phenomenology
Approaches: Theoretical, Phenomenological

Abstract

I present results for soft anomalous dimensions through three loops for many QCD processes. In particular, I give detailed expressions for soft anomalous dimensions in various processes with electroweak and Higgs bosons as well as single top quarks and top-antitop pairs.

Published as SciPost Phys. Proc. 7, 046 (2022)



Submission & Refereeing History

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Submission scipost_202109_00033v1 on 29 September 2021

Reports on this Submission

Anonymous Report 1 on 2022-2-4 (Invited Report)

Strengths

This contribution provides a compilation of soft anomalous dimension matrices relevant to threshold resummation for a variety of important processes involving massive and massless quarks and electorweak bosons. It is potentially quite useful to expects, both as a guide to the literature, and in its own right.

Weaknesses

It is dense, but the results it presents are still easy to find.

Report

This paper may well be useful to other researchers working in the field, especially in an era of precision, high-order QCD calculations.

Requested changes

None.

  • validity: high
  • significance: high
  • originality: high
  • clarity: high
  • formatting: excellent
  • grammar: perfect

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