论文标题
通用Seesaw模型和FCNC的有效理论
Effective theory for universal seesaw model and FCNC
论文作者
论文摘要
我们研究了带有su(2)$ _ l $ $ $ $ $ $ $ su(2)$ _ r $ $ $ $ $ $ $ $ $ $ $ $ $ u(1)$的通用Seesaw型号的夸克部门。该模型将Seesaw机构与矢量般的夸克(VLQ)(VLQS)结合在一起。这项工作的目的是通过有效理论研究模型。在整合了五个VLQ之后,我们将有效理论得出了四个上的夸克和三个夸克夸克。在这项工作中,得出了Z Boson的FCNC和顶部$^\ Prime $ Quark的FCNC。
We study the quark sector of the universal seesaw model with SU(2)$_L$ $\times$ SU(2)$_R$ $\times$ $U(1)$.The model incorporates the seesaw mechanism with the vector-like quarks (VLQs). The purpose of this work is to study the model with the effective theory. After integrating the heavy five VLQs, we derive the effective theory with four up-type quark and three down type quark. In this work, the FCNC of Z boson for top quark and top$^\prime$ quark is derived.