The recent measurement of the muon anomalous magnetic moment by the Fermilab E989
experiment, when combined with the previous result at BNL, has confirmed the tension with …

It is well known that the differences between the lepton numbers can be gauged with the
standard model matter content. Such extended gauge theories, dubbed as the gauged U (1) …

The rare decays B+→ K+ μ μ¯ and B 0→ K∗ 0 μ μ¯ provide the strongest constraints on the
mixing of a light scalar with the Higgs boson for GeV-scale masses. The constraints …

A bstract We propose an extension of the three-Higgs-doublet model (3HDM), where the
Standard Model (SM) particle content is enlarged by the inclusion of two inert SU 2L scalar …

We study the minimal extensions of the Standard Model by a linear combination of U (1) _
L_e-L_ μ L eL μ, U (1) _ L_ μ-L_ τ L μ-L τ and U (1) _ BL BL gauge symmetries, where three …

We build a renormalizable theory where the inverse seesaw mechanism explains the
pattern of SM fermion masses. To the best of our knowledge, our model corresponds to the …

Motivated by flavor non-universality and anomalies in semi-leptonic B-meson decays, we
present a general and systematic discussion about how to construct anomaly-free U …

A bstract The general anomaly-free U (1)′ models allow non-universal lepton charges. We
explore the sensitivities of FASER/FASER2, COHERENT and DUNE/T2HK precision …

A bstract We study how nonstandard neutrino interactions (NSI) may be probed by a
combination of coherent elastic neutrino-nucleus scattering, neutrino oscillation and collider …

A bstract We present an economical model where an S 1 leptoquark and an anomaly-free U
(1) X gauge symmetry with X= B 3− 2L μ/3− L τ/3 are introduced, to account for the muon …