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arXiv · 1603.04242

Rare Higgs three body decay induced by top-Higgs FCNC coupling in the littlest Higgs Model with T-parity

Bingfang Yang·Zhiyong Liu·Ning Liu
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Abstract

Motivated by the search for flavor-changing neutral current (FCNC) top quark decays at the LHC, we calculate rare Higgs three body decay $H\rightarrow Wbc$ induced by top-Higgs FCNC coupling in the littlest Higgs model with T-parity(LHT). We find that the branching ratios of $H\rightarrow Wbc$ in the LHT model can reach $\mathcal O(10^{-7})$ in the allowed parameter space.

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Bingfang Yang, Zhiyong Liu, Ning Liu. 2016-03-14. Rare Higgs three body decay induced by top-Higgs FCNC coupling in the littlest Higgs Model with T-parity. https://doi.org/10.1088/1674-1137%2F41%2F4%2F043103

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