7 papers
BMW/DMZ calculation of the hadronic vacuum polarisation for the muon magnetic moment
Finn M. Stokes, Alessandro Cotellucci, Michel Davier +11
For twenty years, a persistent discrepancy between experimental measurements and theoretical calculations of the muon anomalous magnetic moment have provided tantalising hints of n…
Hybrid calculation of hadronic vacuum polarization in muon g-2 to 0.48\%
A. Boccaletti, Sz. Borsanyi, A. Cotellucci +19
We present a new lattice QCD calculation of the leading order hadronic vacuum polarization (LO-HVP) contribution to the muon anomalous magnetic moment . We reduce uncertainti…
The elliptic three-loop integrals of hadronic vacuum polarization in chiral perturbation theory
Laurent Lellouch, Alessandro Lupo, Mattias Sjö +1
This work presents a detailed account of the Feynman integrals required for the three-loop hadronic vacuum polarization calculation performed in arXiv:2510.12885. We explain how to…
The three-loop hadronic vacuum polarization in chiral perturbation theory
Mattias Sjö, Laurent Lellouch, Alessandro Lupo +2
Hadronic vacuum polarization is a key observable in low-energy QCD, and is famously the greatest contributor to the theoretical uncertainty in the muon magnetic moment. Its long-di…
Hadronic vacuum polarization to three loops in chiral perturbation theory
Laurent Lellouch, Alessandro Lupo, Mattias Sjö +2
Hadronic vacuum polarization at low virtualities limits the precision of experimental tests of the standard model via important physical observables. Here we compute that effect in…
The anomalous magnetic moment of the muon in the Standard Model: an update
R. Aliberti, T. Aoyama, E. Balzani +232
We present the current Standard Model (SM) prediction for the muon anomalous magnetic moment, , updating the first White Paper (WP20) [1]. The pure QED and electroweak contri…