论文标题
$ W $ BOSON质量转移和ZEE模型中的MUON磁矩
$W$ boson mass shift and muon magnetic moment in the Zee model
论文作者
论文摘要
Fermilab的CDF协作最近报告了对$ W $ w $ boson质量的新精确度量，显示出与标准模型预测的$7σ$偏差。此外，费米拉布（Fermilab）最近确认了$（g-2）_ $ $测量的长期张力。我们在最简单的辐射性中微子质量模型中提出了对这些偏差的统一解决方案：ZEE模型。我们的分析在中微子质量的起源，$（G-2）_μ$异常和$ W $ 〜Boson质量转移之间建立了非平地的联系，同时与Lepton侵犯风味和所有其他实验性约束保持一致。我们发现，物理标量的质谱必须是层次结构的，才能与$ w $ 〜boson质量转移一致。值得注意的是，这也是解决$（g-2）_ $张力的关键。此外，这种质量分裂提供了一个独特的同一dimuon信号，可以通过该信号在LHC上测试我们的模型。
The CDF collaboration at Fermilab has recently reported a new precision measurement of the $W$~boson mass showing a substantial $7σ$ deviation from the Standard Model prediction. Moreover, Fermilab has recently confirmed the longstanding tension in the $(g-2)_μ$ measurement. We propose a unified solution to these deviations within the simplest radiative neutrino mass model: the Zee model. Our analysis establishes non-trivial links between the origin of neutrino mass, the $(g-2)_μ$ anomaly, and the $W$~boson mass shift while being consistent with lepton flavor violation and all other experimental constraints. We find that the mass spectrum of the physical scalars must be hierarchical to be consistent with the $W$~boson mass shift; remarkably, this is also the key to resolving the $(g-2)_μ$ tension. Furthermore, this mass splitting offers a unique same-sign dimuon signal through which our model can be tested at the LHC.
