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 golden age for heavy-quarkonium physics dawned a decade ago, initiated by the
confluence of exciting advances in quantum chromodynamics (QCD) and an explosion of …

Glueballs, hybrids and multiquark states are predicted as bound states in models guided by
quantum chromo dynamics (QCD), by QCD sum rules or QCD on a lattice. Estimates for the …

Investigation at a φ-factory can shed light on several debated issues in particle physics. We
discuss:(i) recent theoretical development and experimental progress in kaon physics …

We have made a survey of heavy-to-heavy and heavy-to-light nonleptonic heavy baryon two-
body decays and have identified those decays that proceed solely via W-boson emission, ie …

We update the values of the η-η'mixing angle and of the η'gluonium content by fitting our
measurement R ϕ= BR (ϕ→ η'γ)/BR (ϕ→ ηγ) together with several vector meson radiative …

A review of the present understanding of η′ and η meson physics and these mesons as a
probe of gluon dynamics in low-energy QCD is presented. Recent highlights include the …

In this work, we calculate the CP-averaged branching ratios and the direct CP-violating
asymmetries of the quasi-two-body decays B (s)→ P (ρ→) π π by employing the perturbative …

A global fit of parameters allows us to pin down the Hidden Local Symmetry (HLS) effective
Lagrangian, which we apply for the prediction of the leading hadronic vacuum polarization …

A phenomenological analysis of radiative V→ Pγ and P→ Vγ decays is performed with the
purpose of determining the gluonic content of the η and η'wave functions. Our results show …