We report the 2018 self-consistent values of constants and conversion factors of physics and
chemistry recommended by the Committee on Data of the International Science Council …

We review the present status of the Standard Model calculation of the anomalous magnetic
moment of the muon. This is performed in a perturbative expansion in the fine-structure …

A muon collider would enable the big jump ahead in energy reach that is needed for a
fruitful exploration of fundamental interactions. The challenges of producing muon collisions …

Following updates in the compilation of e+ e-→ hadrons data, this work presents
reevaluations of the hadronic vacuum polarization contributions to the anomalous magnetic …

This work presents a complete reevaluation of the hadronic vacuum polarization
contributions to the anomalous magnetic moment of the muon, a μ had, VP, and the …

A bstract The Fermilab Muon g− 2 experiment recently reported its first measurement of the
anomalous magnetic moment\({a} _ {\mu}^{\mathrm {FNAL}}\), which is in full agreement with …

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 …

We address the contribution of the 3 π channel to hadronic vacuum polarization (HVP) using
a dispersive representation of the e+ e−→ 3 π amplitude. This channel gives the second …

We present a detailed analysis of e+ e−→ π+ π− data up to s= 1 GeV in the framework of
dispersion relations. Starting from a family of ππ P-wave phase shifts, as derived from a …

A bstract While the low-energy part of the hadronic light-by-light (HLbL) tensor can be
constrained from data using dispersion relations, for a full evaluation of its contribution to the …