A. G'erardin

most citedThe hadronic running of the electromagnetic coupling and the electroweak mixing angle from lattice QCD

60 citations · 116 across the 6 of their papers we have counts for

collaborators

7 papers

hep-lat2022★ 1 cited

Pseudoscalar transition form factors and the hadronic light-by-light contribution to the muon $g - 2$

Antoine Gérardin, Jana N. Guenther, Lukas Varnhorst +1

We report on our progress toward the computation of the $π^{0}$ , $η$ and $η^{'}$ transition form factors using staggered quarks on $N_{f} = 2 + 1 + 1$ gauge ensembles generated by the B…

hep-lat2022★ 55 cited

The charm-quark contribution to light-by-light scattering in the muon $(g - 2)$ from lattice QCD

En-Hung Chao, Renwick J. Hudspith, Antoine Gérardin +2

We compute the hadronic light-by-light scattering contribution to the muon $g - 2$ from the charm quark using lattice QCD. The calculation is performed on ensembles generated with dy…

hep-ph2022

Prospects for precise predictions of $a_{μ}$ in the Standard Model

G. Colangelo, M. Davier, A. X. El-Khadra +79

We discuss the prospects for improving the precision on the hadronic corrections to the anomalous magnetic moment of the muon, and the plans of the Muon $g - 2$ Theory Initiative to…

hep-lat2022★ 60 cited

The hadronic running of the electromagnetic coupling and the electroweak mixing angle from lattice QCD

Marco Cè, Antoine Gérardin, Georg von Hippel +7

We compute the hadronic running of the electromagnetic and weak couplings in lattice QCD with $N_{f} = 2 + 1$ flavors of $O (a)$ improved Wilson fermions. Using two d…

hep-lat2021

Pseudoscalar transition form factors and the hadronic light-by-light contribution to the muon $g - 2$

Antoine Gérardin, Jana N. Guenther, Lukas Varnhorst +1

We present preliminary results from our calculation of the pseudoscalar transition form factors of the $η$ and $η^{'}$ mesons using staggered quarks on $N_{f} = 2 + 1 + 1$ gauge ensembles gen…

hep-lat2021

Scale Setting for CLS 2+1 Simulations

Ben Straßberger, Marco Cè, Sara Collins +9

We present an update of the scale setting for $N_{f} = 2 + 1$ flavor QCD using gradient flow scales and pseudo-scalar decay constants. We analyze the latest ensembles with $2 + 1$ flavors…

hep-lat2021

Precision $B^{*} B π$ coupling from three-flavor lattice QCD

Antoine Gérardin, Jochen Heitger, Simon Kuberski +2

We consider three-flavor QCD and perform a determination of the low-energy coupling $g^_{χ}$ of SU(2) Heavy Meson Chiral Perturbation Theory. It is the $B^{*} B π$ coupling in the l…

Pseudoscalar transition form factors and the hadronic light-by-light contribution to the muon g−2

The charm-quark contribution to light-by-light scattering in the muon (g−2) from lattice QCD

Prospects for precise predictions of aμ​ in the Standard Model

The hadronic running of the electromagnetic coupling and the electroweak mixing angle from lattice QCD

Pseudoscalar transition form factors and the hadronic light-by-light contribution to the muon g−2

Scale Setting for CLS 2+1 Simulations

Precision B∗Bπ coupling from three-flavor lattice QCD

Pseudoscalar transition form factors and the hadronic light-by-light contribution to the muon $g - 2$

The charm-quark contribution to light-by-light scattering in the muon $(g - 2)$ from lattice QCD

Prospects for precise predictions of $a_{μ}$ in the Standard Model

Pseudoscalar transition form factors and the hadronic light-by-light contribution to the muon $g - 2$

Precision $B^{*} B π$ coupling from three-flavor lattice QCD