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

Bing-Fang Yang; Zhi-Yong Liu; Ning Liu

doi:10.1088/1674-1137/41/4/043103

Chinese Physics C> 2017, Vol. 41> Issue(4) : 043103 DOI: 10.1088/1674-1137/41/4/043103

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

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College of Physics and Materials Science, Henan Normal University, Xinxiang 453007, China

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

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Bing-Fang Yang, Zhi-Yong Liu and Ning Liu. Rare Higgs three body decay induced by top-Higgs FCNC coupling in the littlest Higgs model with T-parity[J]. Chinese Physics C, 2017, 41(4): 043103. doi: 10.1088/1674-1137/41/4/043103

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Received: 2016-10-29
Revised: 2016-11-21

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Supported by National Natural Science Foundation of China (11305049, 11405047), Startup Foundation for Doctors of Henan Normal University (11112, qd15207) and Education Department Foundation of Henan Province(14A140010)

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沈阳化工大学材料科学与工程学院沈阳 110142

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

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

Corresponding author: Bing-Fang Yang,

Corresponding author: Zhi-Yong Liu,

Corresponding author: Ning Liu,

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