Top Quark Pair Production at $e^{+}{e}^{-}$ Colliders in the Topcolor-assisted Technicolor Model

J. Hunag, Z. Xiong, G. Lu

In the framework of topcolor-assisted technicolor model we calculate the contributions from the pseudo Goldstone bosons and new gauge bosons to $e^{+}{e}^{-}\to t\bar{t}$. We find that,…