7 papers · 1 filter
Gauge Interactions Involving New Vector and Pseudoscalar Particles
Ruiyu Xing, Honglei Li, Zhi-Long Han +3
The Vector gauge bosons and axion-like particles (ALPs) are predicted by the gauge extension and Peccei-Quinn (PQ) models, respectively. We focus on the interacti…
Dark photon portal dark matter with low-temperature reheating
Zhi-Long Han, Honglei Li, Ang Liu +2
The dark photon is widely considered as the mediator of dark matter . In the conventional non-resonance benchmark scenario with , the kinetic mixing requi…
Portal Dark Matter with Observable
Ang Liu, Zhi-Long Han, Fei Huang
In the conventional portal dark matter scenario, the prediction of detectable dark matter typically relies on the collider sensitivities of and direct det…
New Avenues of Heavy Neutral Lepton at Muon Collider
Fa-Xin Yang, Feng-Lan Shao, Zhi-Long Han +1
With initial state radiation, the multi-TeV muon collider can be regarded as an electroweak boson collider. The dominant production mode of the certain process becomes the vector b…
Same-Sign Tetralepton Signature at TRISTAN
Lin-Kun Yan, Zhi-Long Han, Feng-Lan Shao +1
Naturally tiny neutrino masses can be explained by the low scale seesaw with heavy neutral lepton coupling to the neutrinophilic Higgs doublet , which obtains a much small…
Novel Signatures of Heavy Neutral Lepton at Muon Collider
Xue-Xin Zhang, Zhi-Long Han, Fei Huang +1
The Higgs-strahlung process is one of the most important production channels of the standard model Higgs boson at the lepton colliders. The cross section…
Study the property of at future 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 has attracted extensive research interest. In this work we investigate…