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arXiv · 1802.08844

Search for $thj$ production with $h\rightarrow \gamma\gamma$ at the LHC in the littlest Higgs model with T-parity

Bingfang Yang·Biaofeng Hou·Huaying Zhang
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Abstract

In the littlest Higgs model with T-parity, we study associated production of a Higgs and a single top quark at the 14 TeV LHC. We focus on the Higgs to two photons decay and the semileptonic top decay channel. By performing a fast detector simulation, we find that the $thj$ search in the selected channel can excluded the top partner mass $m_{T_{+}}$ up to 805 (857) GeV for case A (case B) at $2\sigma$ confidence level at 14 TeV LHC with the integrated luminosity $L= 3 \rm ab^{-1}$.

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Bingfang Yang, Biaofeng Hou, Huaying Zhang. 2018-02-24. Search for $thj$ production with $h\rightarrow \gamma\gamma$ at the LHC in the littlest Higgs model with T-parity. https://doi.org/10.1016/j.nuclphysb.2018.02.009

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