Pair production of charged scalars and lepton flavor violating signals in the littlest Higgs model at $e^{+}{e}^{-}$ colliders

Abstract

In this work pair productions of charged and doubly charged scalars in the framework of littlest Higgs model at $e^{+}{e}^{-}$ colliders are studied. In the allowed parameter space of the littlest Higgs model, the production rates of the scalar pairs are calculated. It is obtained that pair productions of charged and doubly charged scalars are reachable at $e^{+}{e}^{-}$ colliders with energy $\sqrt{S}\ge 1.7TeV$. Using the lepton flavor violating decays of charged scalars calculated in literature, final state analysis is done for pair production processes. This analysis show that depending on the model parameters, lepton number and lepton flavor violations can be observed free from any backgrounds.

8 pages, 4 figures, version in Nuc Phys B

References in corpus (5)

• Lepton flavour violation in The Little Higgs model
• Bounds on the Simplest Little Higgs Model Mass Spectrum Through Z Leptonic Decay
• Lepton flavor violating signals of a little Higgs model at the high energy linear $e^{+}{e}^{-}$ colliders
• Single production of the doubly charged scalar in the littlest Higgs model
• $Z_L$ associated pair production of charged Higgs bosons in the littlest Higgs model at $e^{+}{e}^{-}$ colliders

Cited by in corpus (5)

• Physics at the e+ e- Linear Collider
• Charged Higgs Production in Association With W^{\pm} at Large Hadron Colliders
• PGB pair production at LHC and ILC as a probe of the topcolor-assisted technicolor models
• Four lepton flavor violating signals at the LHC
• Charged Higgs Pair Production at the LHC as a Probe of the Top-Seesaw Assisted Technicolor Models