论文标题
解决FSM中希格斯耦合的歧义，从而大大改善了模型的预测范围和前景
Resolving an ambiguity of Higgs couplings in the FSM, greatly improving thereby the model's predictive range and prospects
论文作者
论文摘要
We show that, after resolving what was thought to be an ambiguity in the Higgs coupling, the FSM gives, apart from two extra terms (i) and (ii) to be specified below, an effective action in the standard sector which has the same form as the SM action, the two differing only in the values of the mass and mixing parameters of quarks and leptons which the SM takes as inputs from experiment while the FSM obtains as a result of a适合一些参数。因此，为了准确性，这两组参数具有价值一致，并且它们在很大程度上做到了，如较早的工作所示，FSM应给出相同的结果，因为在所有情况下，SM都成功地应用了后者，除了由于（i）和（ii）而导致的著名修改。如果是这样，对于FSM来说，这将是迈出的一大步。校正项是：（i）SM的$γ-z $与隐藏扇区中的新向量玻色子之间的混合，（ii）标准希格斯之间的混合与隐藏扇区中的新标量玻色子之间的混合。几年前已经显示了这些结果，从而导致（i $'$）增强了$ w $质量的质量，超过了SM值\ cite {zmixed}，以及（ii $'$）效应与$ g -2 $一致的效果，以及其他一些异常，从实验中报道的两个偏差\ cite \ cite \ cite {wmassnew，wmassnew，wmassnew，wmassnew，wmassnew，cite v -cite ewess {g -2new，wmassnew，wmassnew ewess} ewess。
We show that, after resolving what was thought to be an ambiguity in the Higgs coupling, the FSM gives, apart from two extra terms (i) and (ii) to be specified below, an effective action in the standard sector which has the same form as the SM action, the two differing only in the values of the mass and mixing parameters of quarks and leptons which the SM takes as inputs from experiment while the FSM obtains as a result of a fit with a few parameters. Hence, to the accuracy that these two sets of parameters agree in value, and they do to a good extent as shown in earlier work, the FSM should give the same result as the SM in all the circumstances wherethe latter has been successfully applied, except for the noted modifications due to (i) and (ii). If so, it would be a big step forward for the FSM. The correction terms are: (i) a mixing between the SM's $γ- Z$ with a new vector boson in the hidden sector, (ii) a mixing between the standard Higgs with a new scalar boson also in the hidden sector. And these have been shown a few years back to lead to (i$'$) an enhancement of the $W$ mass over the SM value \cite{zmixed}, and (ii$'$) effects consistent with the $g - 2$ and some other anomalies, precisely the two deviations from the SM reported by experiments \cite{Wmassnew,g-2new} recently much in the news.
