Fei Huang

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20242026

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hep-ph2026

$Z^{'}$ Portal Dark Matter with Observable $Δ N_{eff}$

Ang Liu, Zhi-Long Han, Fei Huang

In the conventional $Z^{'}$ portal dark matter scenario, the prediction of detectable dark matter $χ$ typically relies on the collider sensitivities of $Z^{'}$ and direct det…

hep-ph2026

Novel Signatures of Heavy Neutral Lepton at Muon Collider

Xue-Xin Zhang, Zhi-Long Han, Fei Huang +1

The Higgs-strahlung process $ℓ^{+} ℓ^{-} \to Z h$ is one of the most important production channels of the standard model Higgs boson $h$ at the lepton colliders. The cross section…

hep-ph2026

Study the property of $W^{'}$ at future $e^{-} p$ collider

Xinyi Yan, Honglei Li, Zhi-Long Han +2

As a strong candidate for new physics beyond the Standard Model, the exotic charged gauge boson $W^{'}$ has attracted extensive research interest. In this work we investigate…

Z′ Portal Dark Matter with Observable ΔNeff​

Novel Signatures of Heavy Neutral Lepton at Muon Collider

Study the property of W′ at future e−p collider

$Z^{'}$ Portal Dark Matter with Observable $Δ N_{eff}$

Study the property of $W^{'}$ at future $e^{-} p$ collider