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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
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Submission summary
| Authors (as registered SciPost users): | Fabian Lange · Matthias Steinhauser |
| Submission information | |
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| Preprint Link: | https://arxiv.org/abs/2110.03699v1 (pdf) |
| Date accepted: | 2022-02-16 |
| Date submitted: | 2021-10-11 16:12 |
| Submitted by: | Steinhauser, Matthias |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | 15th International Symposium on Radiative Corrections: Applications of Quantum Field Theory to Phenomenology (RADCOR2021) |
| Ontological classification | |
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| Academic field: | Physics |
| Specialties: |
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| 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.
Published as SciPost Phys. Proc. 7, 041 (2022)
Reports on this Submission
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
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.