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20242026
most citedA Light QCD Axion with Hilltop Misalignment

7 citations · 7 across the 6 of their papers we have counts for

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hep-ph2024

-Boson Exotic Decay into Three Charged Leptons at the LHC

Yifan Fei, Peiran Li, Zhen Liu +2

We investigate the boson's exotic decay channel, , at the LHC. Although the four-body final states suppress the decay branching ratio, the large p…

hep-ph2024★ 7 cited

A Light QCD Axion with Hilltop Misalignment

Raymond T. Co, Tony Gherghetta, Zhen Liu +1

We study the cosmological evolution of a light QCD axion and identify the parameter space to obtain the correct relic dark matter abundance. The axion potential is flattened at the…

hep-ph2024

Higgs Width and Couplings at High Energy Muon Colliders with Forward Muon Detection

Peiran Li, Zhen Liu, Kun-Feng Lyu

We propose a novel method using the -fusion channel and forward muon detection at high-energy muon colliders to address the challenge of the Higgs coupling-width degeneracy. Ou…