论文标题
331模型的民主参数化和分析作为$ SU（6）$的子组
Democratic parameterization and analysis for 331 model as a subgroup of $SU(6)$
论文作者
论文摘要
为$ su（3）_c \ otimes su（3）_l \ otimes u（1）_x $扩展标准模型的扩展，该_c \ otimes su（3）_c \ otimes su（3）引入了民主参数化。在新的方案中，所有可观察到的数量总数在1 $ -3 $ -3的实验值的标准偏差之内，所有输入参数数量最少。本工作提供了输入参数和预测数量之间的彻底数值分析和相关性。 $χ^2 \大约0.67 $，$ \forallσ<0.61 $ $对应于最佳的全球拟合基准点。还讨论了新的参数化和未来前景的好处。
A democratic parameterization is introduced for $SU(3)_C\otimes SU(3)_L\otimes U(1)_X$ extension of the Standard Model, which is inspired by $SU(6)$ symmetry. In the novel scenario all Cabibbo-Kobayashi-Maskawa mixing angles and quark masses, nine observable quantities in total, are predicted within 1$-$3 standard deviations of the experimental values with a minimum number of input parameters. The present work provides the thorough numerical analysis and correlations between input parameters and predicted quantities. $χ^2\approx 0.67$ with $\forallσ<0.61$ corresponds to the best global fit benchmark point. Benefits of the new parameterization and future prospects are discussed as well.
