149 citations · 1.3k across the 38 of their papers we have counts for
4 papers · 1 filter
Lepton-mediated electroweak baryogenesis, gravitational waves and the final state at the collider
Ke-Pan Xie
An electroweak baryogenesis (EWBG) mechanism mediated by lepton transport is proposed. We extend the Standard Model with a real singlet scalar to trigger the strong first-o…
A New Observable for Measuring CP Property of Top-Higgs Interaction
Qing-Hong Cao, Ke-Pan Xie, Hao Zhang +1
We propose a new dihedral angle observable to measure the CP property of the interaction of top quark and Higgs boson in the production at the 14~TeV LHC. We consider t…
Fermi-ball dark matter from a first-order phase transition
Jeong-Pyong Hong, Sunghoon Jung, Ke-Pan Xie
We propose a novel dark matter (DM) scenario based on a first-order phase transition in the early universe. If dark fermions acquire a huge mass gap between true and false vacua, t…
Electroweak baryogenesis and gravitational waves in a composite Higgs model with high dimensional fermion representations
Ke-Pan Xie, Ligong Bian, Yongcheng Wu
We study electroweak baryogenesis in the composite Higgs model with the third generation quarks being embedded in the representation of . The sc…