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 …

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 …

We assess the impact of the very recent measurement of the top-quark mass by the CMS
Collaboration on the fit of electroweak data in the standard model and beyond, with …

The W boson mass is one of the most important electroweak precision observables for
testing the Standard Model (SM) or its extensions. The very recent measured W boson mass …

The LHCb Collaboration has recently released a new study of B+→ K+ ℓ+ ℓ-and B→ K* 0 ℓ+
ℓ-(ℓ= e, μ) decays, testing lepton universality with unprecedented accuracy using the whole …

The program HiggsSignals confronts the predictions of models with arbitrary Higgs sectors
with the available Higgs signal rate and mass measurements, resulting in a likelihood …

Hadronic vacuum polarization (HVP) is not only a critical part of the standard model (SM)
prediction for the anomalous magnetic moment of the muon (g-2) μ, but also a crucial …

The discrepancy between the Standard Model theory and experimental measurement of the
muon magnetic moment anomaly, a μ=(g μ-2)/2, is connected to precision electroweak (EW) …

Studying the impact of new-physics models on low-energy observables necessitates
matching to effective field theories at the relevant mass thresholds. We introduce the first …

Abstract The Large Hadron–Electron Collider (LHeC) is designed to move the field of deep
inelastic scattering (DIS) to the energy and intensity frontier of particle physics. Exploiting …