论文标题
MUON $ G-2 $在左右模型中具有反向seesaw机制的异常
Muon $g-2$ anomaly in a left-right model with an inverse seesaw mechanism
论文作者
论文摘要
我们研究了带有反seesaw机制的左右模型中穆恩异常磁矩$g_μ-2$的解释的可能性。我们强调的是，观察到的与标准模型预测的偏差可以在此类模型的很大一部分的参数空间中适应，在该模型的大部分参数空间中，具有巨大的中微子和带电的Higgs Boson以及弱$ W $ BOSON对$G_μ-2$的贡献显着贡献。考虑了由于Lepton风味违规而引起的严格约束$μ\至{E}γ$，$μ$ - $ {E} $〜转换和电子异常磁矩$ G_E-2 $，结果兼容。
We investigate the possibility of explanation for the muon anomalous magnetic moment $g_μ-2$ in a left-right model with an inverse seesaw mechanism. We emphasize that the observed deviation from the Standard Model predictions can be accommodated in a large part of the parameter space of this class of models, where loops with massive neutrinos and charged Higgs boson as well as the weak $W$ boson contribute significantly to $g_μ-2$. Stringent constraints due to lepton flavor violation $μ\to{e}γ$, $μ$-${e}$~conversion and the electron anomalous magnetic moment $g_e-2$ are considered, and the results are compatible.
