Effects of the littlest Higgs model with T-parity on Higgs boson production at high energy $e^{+}{e}^{-}$ colliders

Abstract

The Higgs boson production processes $e^{+}{e}^{-}\to ZH$, $e^{+}{e}^{-}\to \overline{{\nu }_e}{\nu }_{e}H$, and $e^{+}{e}^{-}\to t\bar{t}H$ are very important for studying Higgs boson properties and further testing new physics beyond the standard model($SM$) in the high energy linear $e^{+}{e}^{-}$ collider($ILC$). We estimate the contributions of the littlest Higgs model with T-parity($LHT$ model) to these processes and find that the $LHT$ model can generate significantly corrections to the production cross sections of these processes. We expect the possible signals of the $LHT$ model can be detected via these processes in the future $ILC$ experiments.

arXiv comment9 pages, 2 figures, references added

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Cited by in corpus (8)

• Higgs-pair Production in Littlest Higgs Model with T-parity
• Signatures of Extra Gauge Bosons in the Littlest Higgs Model with T-parity at Future Colliders
• The LHC di-photon Higgs signal predicted by little Higgs models
• The effects of the little Higgs models on $t\bar{t}{h}^0$ production via $\gamma \gamma$ collision at linear colliders
• Single Higgs boson production at the ILC in the left-right twin Higgs model
• Rare Z-decay into light pseudoscalar bosons in the simplest little Higgs model
• On-shell $WW\gamma$ vertex in the T-Parity and non T-Parity Littlest Higgs model
• Pseudoscalar boson and SM-like Higgs boson productions at LHC in simplest little Higgs model