Lei Wang

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hep-ph2005

Littlest Higgs model and top-charm production at high-energy linear colliders

Chong-Xing Yue, Lei Wang, Yi-Qun Di +1

Due to the presence of extra top quark T in the little Higgs models, the $C K M$ matrix is not unitary and the flavor changing neutral currents may exist at the tree level. In the co…

hep-ph2005

New gauge bosons from the littlest Higgs model and the process $e^{+} e^{-} \to t t ˉ$

Chong-Xing Yue, Lei Wang, Jian-Xing Chen

In the context of the littlest Higgs $(L H)$ model, we study the process $e^{+} e^{-} \to t t ˉ$ . We find that the new gauge bosons $Z_{H}$ and $B_{H}$ can produce significant corr…

hep-ph2004

Neutral top-pion and the rare top decays $t \to c l_{i} l_{j}$

Chongxing Yue, Lei Wang, Dongqi Yu

We study the rare top decays $t \to c l_{i} l_{j} (l = τ, μ, or e)$ in the framework of topcolor-assisted technicolor( $T C 2$ ) models. We find that the neutral top-pion $π_{t}^{0}$ can pro…

Littlest Higgs model and top-charm production at high-energy linear colliders

New gauge bosons from the littlest Higgs model and the process e+e−→ttˉ

Neutral top-pion and the rare top decays t→cli​lj​

New gauge bosons from the littlest Higgs model and the process $e^{+} e^{-} \to t t ˉ$

Neutral top-pion and the rare top decays $t \to c l_{i} l_{j}$