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A semi-numerical method for one-scale problems applied to the $\overline{\rm MS}$-on-shell relation

by Matteo Fael, Fabian Lange, Kay Schönwald, Matthias Steinhauser

Submission summary

As Contributors: Fabian Lange · Matthias Steinhauser
Arxiv Link: https://arxiv.org/abs/2110.03699v1 (pdf)
Date submitted: 2021-10-11 16:12
Submitted by: Steinhauser, Matthias
Submitted to: SciPost Physics Proceedings
Proceedings issue: RADCOR 2021 (15th International Symposium on Radiative Corrections: Applications of Quantum Field Theory to Phenomenology)
Academic field: Physics
Specialties:
  • High-Energy Physics - Theory
Approach: Theoretical

Abstract

We discuss a practical approach to compute master integrals entering physical quantities which depend on one parameter. As an example we consider four-loop QCD corrections to the relation between a heavy quark mass defined in the $\overline{\rm MS}$ and on-shell scheme in the presence of a second heavy quark.

Current status:
Editor-in-charge assigned


Submission & Refereeing History

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Submission 2110.03699v1 on 11 October 2021

Reports on this Submission

Anonymous Report 1 on 2021-11-29 (Invited Report)

Strengths

The article reports on the work presented at RADCOR/LoopFest 2021. It fulfills all the requirements for publication in SciPost Proceedings.

Weaknesses

None.

Report

The article reports on the work presented at RADCOR/LoopFest 2021. It fulfills all the requirements for publication in SciPost Proceedings and therefore we recommend its publication.

Requested changes

None

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

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Comments

Anonymous on 2021-11-01  [id 1895]

The article reports on the work presented at RADCOR/LoopFest 2021. It fulfils all the requirements for publication in SciPost Proceedings and therefore we recommend its publication.