论文标题
Muon $ G-2 $和CKM Unitarity在Extra Lepton模型中
Muon $g-2$ and CKM Unitarity in Extra Lepton Models
论文作者
论文摘要
我们调查了额外的瘦素对MUON $ g-2 $和第一行CKM Unitarity中观察到的紧张局势的影响。通过引入新的SU（2）$ _ l $ Doublet Lepton和SU（2）$ _ L $ Triplet Lepton，我们发现可以在Electroweak Precision Precision观测值和Higgs-Boson衰减的约束下同时解释这两个紧张局势。我们的模型可以通过在将来的对撞机实验中的$ H \toμM$测量来测试。
We investigate the impact of extra leptons on observed tensions in the muon $g-2$ and the first-row CKM unitarity. By introducing a new SU(2)$_L$ doublet lepton and a SU(2)$_L$ triplet lepton, we find that both of the tensions can be explained simultaneously under constraints from electroweak precision observables and Higgs-boson decays. Our model could be tested by measurements of $h\toμμ$ at future collider experiments.
