2 papers
hep-lat2024
Absorbing discretisation effects with a massive renormalization scheme: the charm-quark mass
Luigi Del Debbio, Felix Erben, Jonathan M. Flynn +2
We present the first numerical implementation of the massive SMOM (mSMOM) renormalization scheme and use it to calculate the charm quark mass. Based on ensembles with three flavour…
hep-lat2024
Kaon mixing beyond the standard model with physical masses
Peter A. Boyle, Felix Erben, Jonathan M. Flynn +4
We present non-perturbative results for beyond the standard model kaon mixing matrix elements in the isospin symmetric limit () of QCD, including a complete estimate of al…