We explore the parameter space of lepton flavor violating (LFV) neutral Higgs Yukawa
couplings with the muon and tau leptons that can be probed at the high-luminosity Large …

We have witnessed some flavor anomalies appearing in the past years, and explanations
based on extended gauge sectors are among the most popular solutions. These beyond the …

A phenomenological study for determining the chirality structure in lepton-flavor-violating
Higgs decays h→ τ μ at the LHC is presented. We estimate the effects of the τ polarization in …

Recently, the ATLAS and CMS Collaborations reported the latest experimental upper limits
on the branching ratios of the lepton flavor violating (LFV) 125 GeV Higgs boson decays, h→ …

Abstract The Standard Model has no Flavor-Changing Neutral Current (FCNC) processes at
the tree level. Therefore, processes featuring FCNC in new physics are tightly constrained …

In the framework of the improved version of the 3-3-1 models with right-handed neutrinos,
which are added to the Majorana neutrinos as new gauge singlets, the recent experimental …

We present the features of the fully flipped 3-3-1-1 model and show that this model leads to
dark matter candidates naturally. We study two dark matter scenarios corresponding to the …

A bstract We evaluate the decays\({\ell} _1^{\pm}\)→\({\ell} _2^{\pm}\gamma\), Z→\({\ell}
_1^{+}{\ell} _2^{-}\), and h→\({\ell} _1^{+}{\ell} _2^{-}\), where ℓ 1 and ℓ 2 are charged leptons …

The dynamics and detection possibility of a pseudo-FIMP (pFIMP) dark matter (DM) in the
presence of a thermal DM have been studied in different contexts. The pFIMP …

We investigate the Higgs phenomenology in the flipped 3-3-1 model, assuming the
conservation of the B− L number. In addition to heavy scalar particles with masses at the …