A semi-numerical method for one-scale problems applied to the $\overline{\rm MS}$-on-shell relation
Matteo Fael, Fabian Lange, Kay Schönwald, Matthias Steinhauser
SciPost Phys. Proc. 7, 041 (2022) · published 22 June 2022
- doi: 10.21468/SciPostPhysProc.7.041
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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.
Cited by 2
Authors / Affiliation: mappings to Contributors and Organizations
See all Organizations.- 1 Matteo Fael,
- 1 Fabian Lange,
- 1 Kay Schönwald,
- 1 Matthias Steinhauser
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