Eur. Phys. J. C (2008) 53: 215-219
https://doi.org/10.1140/epjc/s10052-007-0455-8

Regular Article - Theoretical Physics

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

Department of Physics, Liaoning Normal University, Dalian, 116029, P.R. China

^* e-mail: cxyue@lnnu.edu.cn

Received: 6 July 2007
Revised: 16 September 2007
Published online: 13 November 2007

Abstract

The littlest Higgs model with T-parity predicts the existence of the T-odd particles, which can only be produced in pairs. We consider pair production of the T-odd leptons in a 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^-→L̄_iL_j in future ILC experiments.