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General expressions for one-loop contributions associated with the lepton-flavor violating decays of the standard model-like Higgs boson $h\to e_b^\pm e_a^\mp$ and gauge boson $Z\to e^\pm_b e_a^\mp$ are introduced in the unitary gauge. The results ar
Externí odkaz:
http://arxiv.org/abs/2409.01390
Publikováno v:
Phys. Scr. 99 125308 (2024)
We investigate the 3-3-1 model with neutral leptons (called the 331$NL$ for short) and by that, we will point out that this model can simultaneously explain the lepton flavor violating (LFV) decays of the $Z$ boson $Z \to e_a e_b$, Standard model-lik
Externí odkaz:
http://arxiv.org/abs/2406.11040
The lepton flavor violating (LFV) decays $h, Z\to e_b e_a $, and $e_b\to e_a \gamma$ are discussed in a class of general 3-3-1 models adding heavy neutral leptons and singly charged Higgs bosons to accommodate experimental data of neutrino oscillatio
Externí odkaz:
http://arxiv.org/abs/2404.05524
The lepton flavor violating decays $h\to e_b^\pm e_a^\mp $, $Z\to e_b^\pm e_a^\mp$, and $e_b\to e_a \gamma$ will be discussed in the framework of the Two Higgs doublet model with presence of new inverse seesaw neutrinos and a singly charged Higgs bos
Externí odkaz:
http://arxiv.org/abs/2312.11427
Autor:
Long, H. N., Hue, L. T.
Based on the Peccei-Quinn (PQ) assignment, the PQ charge operator in the 3-3-1 model with Cosmological Inflation is constructed in terms of diagonal generators $T_3$ and $T_8$ of the $SU(3)_L$ subgroup. The formula shows that difference of PQ charges
Externí odkaz:
http://arxiv.org/abs/2310.02820
Publikováno v:
Prog Theor Exp Phys (2023)
A systematic study of one-loop contributions to the decay channels $h\rightarrow l\bar{l}\gamma$ with $l=\nu_{e,\mu, \tau}, e, \mu$, performed in Higgs extended versions of the Standard Model, is presented in the 't Hooft-Veltman gauge. Analytic form
Externí odkaz:
http://arxiv.org/abs/2305.04002
Publikováno v:
Prog Theor Exp Phys (2023)
We will show that the 3-4-1 model with heavy right-handed neutrinos can explain the recent experimental data of $(g-2)_{e, \mu}$ anomalies of charged leptons and neutrino oscillations through the inverse seesaw mechanism. In addition, the model can p
Externí odkaz:
http://arxiv.org/abs/2302.07576
Publikováno v:
Nucl.Phys.B 992 (2023) 116244
In this paper, we will present analytic formulas to express one-loop contributions to lepton flavor violating decays $e_b\to e_a \gamma$, which are also relevant to the anomalous dipole magnetic moments of charged leptons $e_a$. These formulas were c
Externí odkaz:
http://arxiv.org/abs/2301.05407
Publikováno v:
PTEP 2022 (2022) 9, 093B05
We will show that the 3-3-1 model with new heavy right handed neutrinos as $SU(3)_L$ singlets can explain simultaneously the lepton flavor violating decays of the SM-like Higgs boson, charged lepton flavor violating decays $e_b\rightarrow e_a\gamma$,
Externí odkaz:
http://arxiv.org/abs/2206.08028
We show that simple extensions of two Higgs doublet models consisting of new heavy neutrinos and a singly charged Higgs boson singlet can successfully explain the experimental data on muon and electron anomalous magnetic moments thanks to large chira
Externí odkaz:
http://arxiv.org/abs/2110.01356