3 papers
hep-ph2025
Heavy Long-lived Dark Vector Via a Gluonic Portal
Xiaoyong Chu, Qiyuan Gao, Hongkai Liu +2
We study a dark gauge boson that exclusively couples to the QCD gluons through higher dimensional operators. These operators are generated from integrating out of heavy ultr…
hep-ph2025
Probing Top Quark-Electron Interactions at Future Colliders
Luigi Bellafronte, Sally Dawson, Pier Paolo Giardino +1
Top quark interactions offer a window into possible new high scale physics and many models of new physics predict that the top quark interactions will deviate significantly from th…
hep-ph2024
Dark photons and axion-like particles at the Electron-Ion Collider in China
Qiyuan Gao, Dan Lin, Hongkai Liu +1
The Electron-Ion Collider in China (EicC), a proposed high-luminosity facility with advanced charged particle and photon detection capabilities, provides unique opportunities to un…