We review how the muon anomalous magnetic moment (g− 2) and the quest for lepton flavor
violation are intimately correlated. Indeed the decay μ→ e γ is induced by the same …

We present a comprehensive review of physics effects generated by leptoquarks (LQs), ie,
hypothetical particles that can turn quarks into leptons and vice versa, of either scalar or …

A plausible explanation for the lightness of neutrino masses is that neutrinos are massless at
tree level, with their mass (typically Majorana) being generated radiatively at one or more …

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 …

A bstract We report codes for the Standard Model Effective Field Theory (SMEFT) in F eyn R
ules—the SMEFTsim package. The codes enable theoretical predictions for dimension six …

A bstract We calculate the complete order y 2 and y 4 terms of the 59× 59 one-loop
anomalous dimension matrix for the dimension-six operators of the Standard Model effective …

We describe recent extensions of the program SPhenoincluding flavour aspects, CP-
phases, R-parity violation and low energy observables. In case of flavour mixing all masses …

A bstract The “Cabibbo Angle Anomaly”(CAA) originates from the disagreement between the
CKM elements V ud and V us extracted from superallowed beta and kaon decays …

The LHCb Collaboration's measurement of RK= B (B+→ K+ μ+ μ-)/B (B+→ K+ e+ e-) lies 2.6
σ below the Standard Model prediction. Several groups suggest this deficit to result from …

Application of non-Abelian finite groups to the theory of neutrino masses and mixing is
reviewed, which is strongly suggested by the agreement of the tribimaximal (TB) mixing …