PoS - Proceedings of Science
Volume 453 - The 40th International Symposium on Lattice Field Theory (LATTICE2023) - Standard Model Parameters
Charm quark mass using a massive nonperturbative renormalisation scheme
L. Del Debbio, F. Erben, J. Flynn, R. Mukherjee* and J. Tobias Tsang
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Pre-published on: May 02, 2024
Published on:
Abstract
We present a first numerical implementation of a massive nonperturbative renormalisation scheme, RI/mSMOM, in the study of heavy quarks using the domain-wall fermion action. In particular, we calculate renormalisation constants for fermion bilinears at non-vanishing heavy-quark masses and compare the approach to the continuum of the renormalised charm-quark mass with that from a mass-independent scheme.
DOI: https://doi.org/10.22323/1.453.0294
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