FLAG review 2021
Y Aoki, T Blum, G Colangelo, S Collins… - The European Physical …, 2022 - Springer
We review lattice results related to pion, kaon, D-meson, B-meson, and nucleon physics with
the aim of making them easily accessible to the nuclear and particle physics communities …
the aim of making them easily accessible to the nuclear and particle physics communities …
The strong coupling constant: State of the art and the decade ahead
D d'Enterria, S Kluth, G Zanderighi, C Ayala… - arXiv preprint arXiv …, 2022 - arxiv.org
This document provides a comprehensive summary of the state-of-the-art, challenges, and
prospects in the experimental and theoretical study of the strong coupling $\alpha_s $. The …
prospects in the experimental and theoretical study of the strong coupling $\alpha_s $. The …
Determination of by the non-perturbative decoupling method
M Dalla Brida, R Höllwieser, F Knechtli… - The European Physical …, 2022 - Springer
We present the details and first results of a new strategy for the determination of α s (m
Z)(ALPHA Collaboration et al. in Phys. Lett. B 807: 135571, 2020). By simultaneously …
Z)(ALPHA Collaboration et al. in Phys. Lett. B 807: 135571, 2020). By simultaneously …
The gradient flow coupling at high-energy and the scale of SU (3) Yang–Mills theory
M Dalla Brida, A Ramos - The European Physical Journal C, 2019 - Springer
Using finite size scaling techniques and a renormalization scheme based on the Gradient
Flow, we determine non-perturbatively the β β-function of the SU (3) Yang–Mills theory for a …
Flow, we determine non-perturbatively the β β-function of the SU (3) Yang–Mills theory for a …
Non-perturbative quark mass renormalisation and running in QCD
We determine from first principles the quark mass anomalous dimension in N_\scriptstyle f=
3 N f= 3 QCD between the electroweak and hadronic scales. This allows for a fully non …
3 N f= 3 QCD between the electroweak and hadronic scales. This allows for a fully non …
Past, present, and future of precision determinations of the QCD coupling from lattice QCD
M Dalla Brida - The European Physical Journal A, 2021 - Springer
Non-perturbative scale-dependent renormalization problems are ubiquitous in lattice QCD
as they enter many relevant phenomenological applications. They require solving non …
as they enter many relevant phenomenological applications. They require solving non …
[HTML][HTML] The quark-mass dependence of the potential energy between static colour sources in the QCD vacuum with light and strange quarks
J Bulava, F Knechtli, V Koch, C Morningstar… - Physics Letters B, 2024 - Elsevier
The low-lying energy spectrum of the static-colour-source-anti-source system in a vacuum
containing light and strange quarks is computed using lattice QCD for a range of different …
containing light and strange quarks is computed using lattice QCD for a range of different …
Light quark masses in lattice QCD with Wilson fermions: ALPHA Collaboration
M Bruno, I Campos, P Fritzsch, J Koponen… - The European Physical …, 2020 - Springer
We present a lattice QCD determination of light quark masses with three sea-quark flavours
(N_ f= 2+ 1 N f= 2+ 1). Bare quark masses are known from PCAC relations in the framework …
(N_ f= 2+ 1 N f= 2+ 1). Bare quark masses are known from PCAC relations in the framework …
Scale setting for QCD: Alpha Collaboration
R Höllwieser, F Knechtli, T Korzec - The European Physical Journal C, 2020 - Springer
We present the scale setting for a new set of gauge configurations generated with N_ f= 3+ 1
N f= 3+ 1 Wilson quarks with a non-perturbatively determined clover coefficient in a massive …
N f= 3+ 1 Wilson quarks with a non-perturbatively determined clover coefficient in a massive …
[HTML][HTML] How perturbative are heavy sea quarks?
Abstract Effects of heavy sea quarks on the low energy physics are described by an effective
theory where the expansion parameter is the inverse quark mass, 1/M. At leading order in …
theory where the expansion parameter is the inverse quark mass, 1/M. At leading order in …