论文标题
CP-Even Higgs Bosons $ H \ rightarrow l_il_j $在3-3-1模型中具有中性瘦素
Decays of CP-even Higgs bosons $H \rightarrow l_il_j$ in a 3-3-1 model with neutral leptons
论文作者
论文摘要
当对希格斯电位施加了一些约束时，具有中性铅子的3-3-1模型包含四个CP-even Higgs玻色子。这类类型的两个希格斯玻色子在两个higgs-doublet模型（2HDM）中的相应玻色子鉴定出来，另一种更大的玻色子并不与标准模型（SM）中包含的相似粒子相结合。假定其余的粒子没有Lepton-Fravor-actravor-volation耦合。一环订单对$ \mathrmγ（\ m m i {中性瘦素。 The numerical investigated results of $\mathrmΓ(\mathrm{H}\rightarrow l_il_j)$ in the spatial regions satisfying the experimental limit of lepton-flavor-violating decays of charged leptons (cLFV) indicate that the signal of SM-like Higgs boson ($\mathrmΓ(h^0_1\rightarrow l_il_j）$）方法方法实验限制的上限和$ \mathrmγ（\ mathrm {h} \ rightarrow l_il_j）$在$ v^l_ {ab {ab {ab {ab {ab}的情况下可以采用很大的值u^l_ {ab}（π/4,0,0）$。此外，还讨论了$ \mathrmγ（h^0_2 \ rightArrow l_il_j）$和$ \mathrmγ（h^0_3 \ rightArrow l_il_j）$的某些不同属性。
The 3-3-1 model with neutral leptons contains four CP-even Higgs bosons when some constraints are imposed on the Higgs potential. Two Higgs bosons of this type are identified with the corresponding ones in the Two-Higgs-Doublet model (2HDM), an other being more massive does not couple with similar particles contained in the Standard Model (SM). The remaining particle is assumed to have no lepton-flavor-violating couplings. The contributions at one-loop order to $\mathrmΓ(\mathrm{H}\rightarrow l_il_j)$$(H \equiv h^0_1,h^0_2,h^0_3)$ come mainly from neutral leptons leading them to depend very strongly on mass of charged Higgs boson, masses and the mixing matrix ($V^L_{ab}$) of the neutral leptons. The numerical investigated results of $\mathrmΓ(\mathrm{H}\rightarrow l_il_j)$ in the spatial regions satisfying the experimental limit of lepton-flavor-violating decays of charged leptons (cLFV) indicate that the signal of SM-like Higgs boson ($\mathrmΓ(h^0_1\rightarrow l_il_j)$) approaches the upper bound of the experimental limit and $\mathrmΓ(\mathrm{H}\rightarrow l_il_j)$ can take large values in the case of $V^L_{ab} = U^L_{ab}(π/4,π/4,-π/4)$ and smaller in the case of $V^L_{ab} = U^L_{ab}(π/4,0,0)$. Further, some distinct properties of $\mathrmΓ(h^0_2\rightarrow l_il_j)$ and $\mathrmΓ(h^0_3\rightarrow l_il_j)$ are also discussed.
