论文标题
具有本地$ u（1）_ {μ-τ} $的多电荷粒子模型，以解释Muon $ G-2 $，风味物理和可能的对撞机签名
A multi-charged particle model with local $U(1)_{μ-τ}$ to explain muon $g-2$, flavor physics, and possible collider signature
论文作者
论文摘要
我们考虑了一个具有多电话粒子的模型，包括矢量样费米子和局部$ u（1）_ {μ-τ} $对称性下的带电标量。我们搜索允许的参数区域，解释了MUON异常磁矩（MUON $ G-2 $）和$ B \ s \ Ell^+ \ ell^ - $异常，从而满足了违反Lepton风味的约束，$ Z $ BOSON腐烂，Meson抗膜混合和碰撞实验。在进行数值分析时，我们探索了MUON $ G-2 $和WILSON系数的典型大小，以解释$ b \在满足所有其他实验性约束时，在我们的模型中向S \ ell^+ \ ell^ - $异常。然后，我们讨论了允许的参数空间中的一些基准点，讨论了多音量矢量般的费米子的对撞机物理。
We consider a model with multi-charged particles including vector-like fermions and a charged scalar under a local $U(1)_{μ- τ}$ symmetry. We search for allowed parameter region explaining muon anomalous magnetic moment (muon $g-2$) and $b \to s \ell^+ \ell^-$ anomalies, satisfying constraints from the lepton flavor violations, $Z$ boson decays, meson anti-meson mixing and collider experiments. Carrying out numerical analysis, we explore the typical size of the muon $g-2$ and Wilson coefficients to explain $b \to s \ell^+ \ell^-$ anomalies in our model when all other experimental constraints are satisfied. We then discuss the collider physics of the multicharged vectorlike fermions, considering some benchmark points in the allowed parameter space.
