Detecting the neutral top-pion at $e^{+}{e}^{-}$ colliders

Xuelei Wang, Yueling Yang, Bingzhong Li

We investigate some processes of the associated production of a neutral top-pion ${\Pi }_t^0$ with a pair of fermions($e^{+}{e}^{-}\to f\bar{f}{\Pi }_t^0$) in the context of top-color-…