Heavy Wilson quarks and O(a) improvement: nonperturbative results for b g

Heavy Wilson quarks and O(a) improvement: nonperturbative results for b g

Abstract With Wilson quarks, on-shell O(a) improvement of the lattice QCD action is achieved by including the Sheikholeslami-Wohlert term and two further operators of mass dimension 5, which amount to a mass-dependent rescaling of the bare parameters. We here focus on the rescaled bare coupling, g ~...

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Autors principals:	Mattia Dalla Brida, Roman Höllwieser, Francesco Knechtli, Tomasz Korzec, Stefan Sint, Rainer Sommer
Format:	Article
Idioma:	English
Publicat:	SpringerOpen 2024-01-01
Col·lecció:	Journal of High Energy Physics
Matèries:	Algorithms and Theoretical Developments Lattice QCD Non-Perturbative Renormalization Standard Model Parameters
Accés en línia:	https://doi.org/10.1007/JHEP01(2024)188

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