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-ex2025
Hadronic cross section measurements with the DAMPE space mission using 20GeV-10TeV cosmic-ray protons and He
F. Alemanno, Q. An, P. Azzarello +148
Precise direct cosmic-ray (CR) measurements provide an important probe to study the energetic particle sources in our Galaxy, and the interstellar environment through which these p…
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…