5 papers
Baryon-number-violating nucleon decays into a dark photon particle
Jin-Han Liang, Yi Liao, Xiao-Dong Ma +1
Baryon-number-violating (BNV) nucleon decays into a light new particle represent an exciting yet experimentally unexplored frontier. In this work, we systematically study nucleon d…
A systematic investigation on vector dark matter-nucleus scattering in effective field theories
Jin-Han Liang, Yi Liao, Xiao-Dong Ma +1
In this paper, we systematically investigate the general spin-one dark matter-nucleus interactions within the framework of effective field theories (EFT). We consider both the nonr…
Probing lepton flavor violating dark matter scenarios via astrophysical photons and positrons
Jin-Han Liang, Yi Liao, Xiao-Dong Ma
In this Letter we explore, for the first time, the constraints on lepton flavor violating (LFV) dark matter (DM) scenarios via the astrophysical photons and positrons, including bo…
Systematic study of lepton-flavor-violating dark matter interactions via indirect detection in effective field theories
Sahabub Jahedi, Jin-Han Liang, Yi Liao +2
Lepton-flavor-violating (LFV) interactions involving dark matter (DM) particles remain a largely unexplored area. In this study, we systematically investigate LFV DM interactions w…
A New Probe for Long-Lived Particles at Higgs Factories: Displaced Photons in the Hadronic Calorimeter
Zhicheng Jiang, Hengne Li, Jin-Han Liang
The search for dark matter and other photon-portal long-lived particles (LLPs) at electron-positron colliders often relies on the mono-photon signature. At future Higgs factories o…