Pair production of the heavy leptons in future high energy linear e^{+}e^{-} colliders

Yue, Chong-Xing; Zhang, Nan; Zhu, Shi-Hai

Pair production of the heavy leptons in future high energy linear e^{+}e^{-} colliders

Authors

Yue, Chong-Xing

Zhang, Nan

Zhu, Shi-Hai

Description

The littlest Higgs model with T-parity predicts the existence of the T-odd particles, which can only be produced in pair. We consider pair production of the T-odd leptons in future high energy linear $e^{+}e^{-}$ collider ($ILC$). Our numerical results show that, as long as the T-odd leptons are not too heavy, they can be copiously produced and their possible signals might be detected via the processes $e^{+}e^{-}\to \bar{L}_{i}L_{j}$ in future $ILC$ experiments.
Discussions added, typos and references corrected