The study of the charged top-pion decay processes

Xuelei Wang, Wenna Xu, Linlin Du

In the framework of top-color assisted technicolor(TC2) theory, we study the four decay processes of charged top-pion, i.e., ${\Pi }_t^{+}\to t\bar{b}$, ${\Pi }_t^{+}\to c\bar{b}$, $Π^{+…