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 neutrino oscillation data is completely explained through the inverse seesaw mechanism. We show that the major contributions to $Br(\mu\rightarrow e\gamma)$ are derived from corrections at one-loop order of heavy neutrinos and bosons. But, these contributions are sometimes mutually destructive, creating regions of parametric spaces where the experimental limits of $Br(\mu\rightarrow e\gamma)$ are satisfied. In these regions, we find that $Br(\tau\rightarrow \mu\gamma)$ can achieve values of $10 ^{- 10}$ and $Br(\tau\rightarrow e\gamma)$ may even reach values of $10 ^{- 9}$, very close to the upper bound of the current experimental limits. Those are ideal areas to study lepton-flavor-violating decays of the standard-model-like Higgs boson ($h_1^0$). We also point out that the contributions of heavy neutrinos play an important role in changing $Br(h_1^0\rightarrow \mu\tau)$; this is presented through different forms of mass mixing matrices ($M_R$) of heavy neutrinos. When $M_R \sim \mathrm{diag}(1,1,1)$, $Br(h_1^0\rightarrow \mu\tau)$ can attain a greater value than in the cases $M_R \sim \mathrm{diag}(1,2,3)$ and $M_R \sim \mathrm{diag}(3,2,1)$; the largest that $Br(h_1^0\rightarrow \mu\tau)$ can reach is very close $10 ^{-3}$.

中文翻译：

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重中微子对标准模型样希格斯玻色子衰变的贡献 →μτ 在具有附加规范单重态的 3-3-1 模型中

在改进版的 3-3-1 模型的右旋中微子的框架下，作为新的规范单重态添加到马约拉纳中微子中，最近的实验中微子振荡数据完全通过逆跷跷板机制来解释。我们表明，对 $Br(\mu\rightarrow e\gamma)$ 的主要贡献来自于重中微子和玻色子的单环阶校正。但是，这些贡献有时是相互破坏的，会创建满足 $Br(\mu\rightarrow e\gamma)$ 的实验限制的参数空间区域。在这些区域中，我们发现 $Br(\tau\rightarrow \mu\gamma)$ 可以达到 $10 ^{- 10}$ 的值，$Br(\tau\rightarrow e\gamma)$ 甚至可以达到 $10 的值^{- 9}$，非常接近当前实验限制的上限。这些是研究标准模型的希格斯玻色子 ($h_1^0$) 的轻子味破坏衰变的理想领域。我们还指出，重中微子的贡献在改变$Br(h_1^0\rightarrow \mu\tau)$中起着重要作用；这是通过重中微子的不同形式的质量混合矩阵（$M_R$）呈现的。当 $M_R \sim \mathrm{diag}(1,1,1)$, $Br(h_1^0\rightarrow \mu\tau)$ 可以获得比 $M_R \sim \mathrm{diag 更大的值}(1,2,3)$ 和 $M_R \sim \mathrm{diag}(3,2,1)$; $Br(h_1^0\rightarrow \mu\tau)$ 可以达到的最大值非常接近 $10 ^{-3}$。这是通过重中微子的不同形式的质量混合矩阵（$M_R$）呈现的。当 $M_R \sim \mathrm{diag}(1,1,1)$, $Br(h_1^0\rightarrow \mu\tau)$ 可以获得比 $M_R \sim \mathrm{diag 更大的值}(1,2,3)$ 和 $M_R \sim \mathrm{diag}(3,2,1)$; $Br(h_1^0\rightarrow \mu\tau)$ 可以达到的最大值非常接近 $10 ^{-3}$。这是通过重中微子的不同形式的质量混合矩阵（$M_R$）呈现的。当 $M_R \sim \mathrm{diag}(1,1,1)$, $Br(h_1^0\rightarrow \mu\tau)$ 可以获得比 $M_R \sim \mathrm{diag 更大的值}(1,2,3)$ 和 $M_R \sim \mathrm{diag}(3,2,1)$; $Br(h_1^0\rightarrow \mu\tau)$ 可以达到的最大值非常接近 $10 ^{-3}$。