A comparison of Wilson and twisted mass valence quarks for charmed semileptonic form factors
J. Frison*,
A. Conigli,
G. Herdoiza and
C. Pena*: corresponding author
Pre-published on:
January 25, 2023
Published on:
April 06, 2023
Abstract
We present two calculations of heavy quark physics, with respectively non-perturbatively improved Wilson
and twisted mass Wilson fermions, both on $N_{\mathrm{f}}=2+1$ CLS configurations with open boundary conditions.
We evaluate those discretisations through a Ward identity on the three-point functions. We also check the universality of our continuum results. All our results are compatible with an $\orderof(a^2)$ scaling for both actions.
DOI: https://doi.org/10.22323/1.430.0408
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