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

Abstract

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

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Cited by in corpus (4)

• Leptonic $Z$ decays in the littlest $Higgs$ model with T-parity
• Double seesaw mechanism in a left-right symmetric model with TeV neutrinos
• Production of mirror fermions via $e\gamma$ and $ep$ collisions in the littlest Higgs model with T-parity
• Lepton flavor violating signals of the LHT model via e^{+}e^{-} and γγcollisions at the ILC