Higgs revised in supersymmetric economical 3-3-1 model with $$B/\mu $$ B / μ -type terms

Binh, Do Thanh; Hue, L. T.; Huong, D. T.; Long, H. N.

doi:10.1140/epjc/s10052-014-2851-1

Cited by 16 publications

(5 citation statements)

References 62 publications

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“…Thinking of a supersymmetric (SUSY) version of our model (for some examples of SUSY 3-3-1 models see refs. [121,131,[155][156][157][158][159][160][161][162][163][164][165][166][167][168][169][170]) we hope that even in the case of softly-broken SUSY the tadpole cancelation would be technically natural. More conservatively we may expect a violation of this cancelation not stronger than logarithms of the high-scale cutoff.…”

Section: Tadpole Cancellation Mechanismsmentioning

confidence: 99%

A variant of 3-3-1 model for the generation of the SM fermion mass and mixing pattern

Hernández

Kovalenko

Long

et al. 2018

J. High Energ. Phys.

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Abstract:We propose an extension of the 3-3-1 model with an additional symmetry group Z 2 × Z 4 × U(1) Lg and an extended scalar sector. To our best knowledge this is the first example of a renormalizable 3-3-1 model, which allows explanation the SM fermion mass hierarchy by a sequential loop suppression: tree-level top and exotic fermion masses, 1-loop bottom, charm, tau and muon masses; 2-loop masses for the light up, down, strange quarks as well as for the electron. The light active neutrino masses are generated from a combination of linear and inverse seesaw mechanisms at two loop level. The model also has viable fermionic and scalar dark matter candidates.

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Section: Tadpole Cancellation Mechanismsmentioning

confidence: 99%

A variant of 3-3-1 model for the generation of the SM fermion mass and mixing pattern

Hernández

Kovalenko

Long

et al. 2018

J. High Energ. Phys.

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“…In Sect. 3 we show that this is true for the benchmark point (17) used for the analysis of (g − 2) e,μ .…”

Section: The Modelmentioning

confidence: 54%

“…The fact that m e m μ makes the required sign difference valid in a wide range of the model parameter space. To show this, let us vary the model parameters within 15% around the benchmark point (17) and the charged exotic lepton masses in a range from 200 to 1200 GeV. The resulting a μ,e − m E 2,1 scatter plots are shown in Fig.…”

Section: Muon and Electron Anomalous Magnetic Momentsmentioning

confidence: 99%

Fermion spectrum and $$g-2$$ anomalies in a low scale 3-3-1 model

et al. 2021

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We propose a renormalizable theory based on the $$SU(3)_C\times SU(3)_L\times U(1)_X$$ S U ( 3 ) C × S U ( 3 ) L × U ( 1 ) X gauge symmetry, supplemented by the spontaneously broken $$U(1)_{L_g}$$ U ( 1 ) L g global lepton number symmetry and the $$S_3 \times Z_2 $$ S 3 × Z 2 discrete group, which successfully describes the observed SM fermion mass and mixing hierarchy. In our model the top and exotic quarks get tree level masses, whereas the bottom, charm and strange quarks as well as the tau and muon leptons obtain their masses from a tree level Universal seesaw mechanism thanks to their mixing with charged exotic vector like fermions. The masses for the first generation SM charged fermions are generated from a radiative seesaw mechanism at one loop level. The light active neutrino masses are produced from a loop level radiative seesaw mechanism. Our model successfully accommodates the experimental values for electron and muon anomalous magnetic dipole moments.

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“…This is reasonable because the SM-like Higgs boson mass was found to be 125 GeV. Approximate solutions was used earlier to find consistent masses of the lightest CP-even neutral Higgs bosons in supersymmetric models [40,41]. The mixing matrix will also be determined approximately, corresponding to the mass eigenvalues.…”

Section: Mass Eigenstates Of the Charged And Cp-odd Higgs Bosons Denmentioning

confidence: 82%

Probing neutrino and Higgs sectors in $$\text{ SU(2) }_1 \times \text{ SU(2) }_2 \times \text{ U(1) }_Y $$ SU(2) 1 × SU(2) 2 × U(1) Y model with lepton-flavor non-universality

et al. 2017

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The neutrino and Higgs sectors in the SU(2) 1 × SU(2) 2 × U(1) Y model with lepton-flavor non-universality are discussed. We show that active neutrinos can get Majorana masses from radiative corrections, after adding only new singly charged Higgs bosons. The mechanism for the generation of neutrino masses is the same as in the Zee models. This also gives a hint to solving the dark matter problem based on similar ways discussed recently in many radiative neutrino mass models with dark matter. Except the active neutrinos, the appearance of singly charged Higgs bosons and dark matter does not affect significantly the physical spectrum of all particles in the original model. We indicate this point by investigating the Higgs sector in both cases before and after singly charged scalars are added into it. Many interesting properties of physical Higgs bosons, which were not shown previously, are explored. In particular, the mass matrices of charged and CP-odd Higgs fields are proportional to the coefficient of triple Higgs coupling μ. The mass eigenstates and eigenvalues in the CP-even Higgs sector are also presented. All couplings of the SM-like Higgs boson to normal fermions and gauge bosons are different from the SM predictions by a factor c h , which must satisfy the recent global fit of experimental data, namely 0.995 < |c h | < 1. We have analyzed a more general diagonalization of gauge boson mass matrices, then we show that the ratio of the tangents of the W -W and Z -Z mixing angles is exactly the cosine of the Weinberg angle, implying that number of parameters is reduced by 1. Signals of new physics from decays of new heavy fermions a e-mail: lthue@iop.vast.vn b e-mail: arbuzov@theor.jinr.ru c e-mail: ntkngan@ctu.edu.vn d e-mail: hoangngoclong@tdt.edu.vn (corresponding author) and Higgs bosons at LHC and constraints of their masses are also discussed.

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Higgs revised in supersymmetric economical 3-3-1 model with $$B/\mu $$ B / μ -type terms

Cited by 16 publications

References 62 publications

A variant of 3-3-1 model for the generation of the SM fermion mass and mixing pattern

A variant of 3-3-1 model for the generation of the SM fermion mass and mixing pattern

Fermion spectrum and $$g-2$$ anomalies in a low scale 3-3-1 model

Probing neutrino and Higgs sectors in $$\text{ SU(2) }_1 \times \text{ SU(2) }_2 \times \text{ U(1) }_Y $$ SU(2) 1 × SU(2) 2 × U(1) Y model with lepton-flavor non-universality

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