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Signals of the littlest Higgs model with T-parity at $eγ$ and $ep$ collisions

Chong-Xing Yue·Li Li·Shuo Yang·Li-Na Wang
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Abstract

Littlest Higgs model with T-parity predicts the existence of the neutral, weakly interacting, new gauge boson $B_{H}$, which can be seen as an attractive dark matter candidate. We study production of the new gauge boson $B_{H}$ via $eγ$ and $ep$ collisions. We find that $B_{H}$ can be abundantly produced via the subprocesses $e^{-}γ\to L^{-}B_{H}$ and $γq\to B_{H}Q$, which might give rise to characteristic signals. Some discussions about the $SM$ backgrounds for this kind of signals are also given.

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Chong-Xing Yue, Li Li, Shuo Yang, Li-Na Wang. 2006-11-23. Signals of the littlest Higgs model with T-parity at $eγ$ and $ep$ collisions. https://arxiv.org/abs/hep-ph/0610005

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