3 papers
hep-ph2025
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…
hep-ph2025
Improved evaluation of the electroweak contribution to muon
Martin Hoferichter, Jan Lüdtke, Luca Naterop +2
A precise evaluation of the electroweak contribution to the anomalous magnetic moment of the muon requires control over all aspects of the Standard Model, ranging from Higgs physic…
hep-ph2025
Dispersion relations for the hadronic VVA correlator
Jan Lüdtke, Massimiliano Procura, Peter Stoffer
We derive two types of dispersion relations for the hadronic vector-vector-axial-vector (VVA) correlator: one in generic three-point kinematics with fixed photon virtualities, the…