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DC Field | Value | Language |
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dc.contributor.author | Nguyễn, Thanh Phong | - |
dc.contributor.author | Lê, Thọ Huệ | - |
dc.contributor.author | Lê, Thị Thu Thủy | - |
dc.contributor.author | Trịnh, Thị Hồng | - |
dc.date.accessioned | 2019-09-12T13:56:25Z | - |
dc.date.available | 2019-09-12T13:56:25Z | - |
dc.date.issued | 2018 | - |
dc.identifier.uri | http://dspace.ctu.edu.vn/jspui/handle/123456789/12638 | - |
dc.description.abstract | By adding new gauge singlets of neutral leptons, the improved versions of the 3-3-1 models with right-handed neutrinos have been recently introduced in order to explain recent experimental neutrino oscillation data through the inverse seesaw mechanism. We prove that these models predict promising signals of lepton-flavor-violating decays of the standard-model-like Higgs boson h₁⁰→μτ,eτ, which are suppressed in the original versions. One-loop contributions to these decay amplitudes are introduced in the unitary gauge. Based on a numerical investigation, we find that the branching ratios of the decays h₁⁰→μτ,eτ can reach values of 10⁻⁵ in the regions of parameter space satisfying the current experimental data of the decay μ→eγ. The value of 10⁻⁴ appears when the Yukawa couplings of leptons are close to the perturbative limit. Some interesting properties of these regions of parameter space are also discussed. | vi_VN |
dc.language.iso | en | vi_VN |
dc.relation.ispartofseries | Physical Review D;97 .- p. 1-31 | - |
dc.title | Decay of standard-model-like Higgs boson h → μτ in a 3-3-1 model with inverse seesaw neutrino masses | vi_VN |
dc.type | Article | vi_VN |
Appears in Collections: | Tạp chí quốc tế |
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Your IP: 3.144.25.130 |
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