Higgs sector phenomenology in the 3-3-1 model with an axionlike particle

Abstract

The scalar sector of the 3-3-1 model with axion like particle is studied in detail. In the model under consideration, there are two kinds of scalar fields: the bilepton scalars carrying lepton number two and the ordinary ones without lepton number. We show that there is no mixing among these two kinds of scalar fields. We analyze in detail the CP-odd scalar sector of the model to find the physical fields of the axion like particle and a pseudoscalar with mass in the range 100 GeV to 1 TeV. The results are different from others which have been published before. The CP-even scalar sector of the model is analyzed as well. The results of our analysis of the scalar sector allow us to accommodate scalar masses in the $100$ GeV-$1$ TeV region. Furthermore we analyze the implications of the model in several flavor changing neutral decays of the top quark as well as in rare top quark decays. Besides that, the leptonic decays of the SM like Higgs boson as well as the meson oscillations are also analyzed. Our numerical analysis show that the model under consideration is consistent with the experimental constraints imposed by these processes.

One reference added, published version in Physical Review D

References in corpus (15)

• Study of the mass and spin-parity of the Higgs boson candidate via its decays to Z boson pairs
• Search for resonant and nonresonant new phenomena in high-mass dilepton final states at $\sqrt{s}=$ 13 TeV
• Interesting radiative patterns of neutrino mass in an SU(3)_C X SU(3)_L X U(1)_X model with right-handed neutrinos
• Scalar Bilepton Dark Matter
• Neutrino masses in the economical 3-3-1 model
• Fermion masses in the economical 3-3-1 model
• Anatomy of inclusive $t\overline{t}W$ production at hadron colliders
• Higgs-gauge boson interactions in the economical 3-3-1 model
• Question of Peccei-Quinn symmetry and quark masses in the economical 3-3-1 model
• The "96 GeV excess" at the LHC
• Precision measurements constraints on the number of Higgs doublets
• The anomalous production of multi-lepton and its impact on the measurement of $Wh$ production at the LHC
• When $\tan \beta$ meets all the mixing angles
• Novel effects of the $W$-boson mass shift in the 3-3-1 model
• Pandax-4T limits on $Z^{\prime }$ mass in 3-3-1LHN model

Cited by in corpus (2)

• Phenomenology of 3-3-1 models with radiative inverse seesaw mechanism
• Scotogenic model from an extended electroweak symmetry