Charged lepton flavour-violating transitions would be a clear signal of new physics beyond
the Standard Model. Their search has been carried out in a variety of channels, the most …

The muon magnetic anomaly, a μ=(g μ− 2)/2, plays a special role in the history of the
Standard Model (SM). Precise calculations and measurements of this fundamental quantity …

We present a new measurement of the positive muon magnetic anomaly, a μ≡(g μ-2)/2,
from the Fermilab Muon g-2 Experiment using data collected in 2019 and 2020. We have …

We derive short-distance constraints for the hadronic light-by-light contribution (HLbL) to the
anomalous magnetic moment of the muon in the kinematic region where the three virtual …

The super τ-charm facility (STCF) is an electron–positron collider proposed by the Chinese
particle physics community. It is designed to operate in a center-of-mass energy range from …

We compute the hadronic light-by-light scattering contribution to the muon\(g-2\) from the up,
down, and strange-quark sector directly using lattice QCD. Our calculation features …

The Fermi National Accelerator Laboratory (FNAL) Muon g− 2 Experiment has measured the
anomalous precession frequency a μ≡(g μ− 2)/2 of the muon to a combined precision of …

We present the first results of the Fermilab National Accelerator Laboratory (FNAL) Muon g-2
Experiment for the positive muon magnetic anomaly a μ≡(g μ-2)/2. The anomaly is …

The cross section of the process e+ e-→ π+ π-has been measured in the center of mass
energy range from 0.32 to 1.2 GeV with the CMD-3 detector at the electron-positron collider …

There are emerging tensions for theory results of the hadronic vacuum polarization
contribution to the muon anomalous magnetic moment both within recent lattice QCD …