标题： 数据驱动的对μ子(g-2)的强子光-光散射贡献的近似方法 显示英文标题

标题： Data-driven approximations to the Hadronic Light-by-Light scattering contribution to the muon (g-2)

摘要： 我们回顾了近期在数值确定强子光-光贡献对μ子异常磁矩影响方面的进展。我们主张略微增加白皮书中的标准模型预测数值，以$(102\pm17)\times10^{-11}$表示，考虑轴矢量介子的修正贡献和短距离约束。这一$\sim10\%$的更大结果似乎得到了最新的格点QCD评估的支持。 显示英文摘要

摘要： We review recent progress on the numerical determination of the Hadronic Light-by-Light contribution to the anomalous magnetic moment of the muon. We advocate for a slight increase of the White Paper number for its Standard Model prediction, to $(102\pm17)\times10^{-11}$, accounting for a revised contribution from axial-vector mesons and short-distance constraints. This $\sim10\%$ larger result seems to be supported by the most recent lattice QCD evaluations.