46 citations · 115 across the 14 of their papers we have counts for
17 papers
Complete Light Long-Lived Particles searches in Type-I 2HDM
Xueying Qi, Huayang Song, Wei Su
Recently, the study of long-lived particles (LLPs) has attracted increasing attention. In this work, we analyze the full parameter space of the Type-I Two-Higgs-Doublet Model (2HDM…
Charged Higgs Search in 2HDM
Juxiang Li, Huayang Song, Shufang Su +1
In this paper, we present a comprehensive study of the collider search limits on the charged Higgses in the four types of Two Higgs Double Models (2HDM). In addition to constraints…
Flavor Physics at the CEPC: a General Perspective
Xiaocong Ai, Wolfgang Altmannshofer, Peter Athron +147
We discuss the landscape of flavor physics at the Circular Electron-Positron Collider (CEPC), based on the nominal luminosity outlined in its Technical Design Report. The CEPC is d…
Complete EFT Operator Bases for Dark Matter and Weakly-Interacting Light Particle
Huayang Song, Hao Sun, Jiang-Hao Yu
The standard model can be extended to include weakly-interacting light particle (WILP): real or complex singlet scalar, Majorana or Dirac neutral fermion, neutral or hidden-charged…
Effective Field Theories of Axion, ALP and Dark Photon
Huayang Song, Hao Sun, Jiang-Hao Yu
With the help of Young tensor technique, we enumerate the complete and independent set of effective operators up to -8 for the extension of the standard model with a Goldsonte…
Light Scalars at FASER
Shuailong Li, Huayang Song, Shufang Su +1
FASER, the ForwArd Search ExpeRiment, is a currently operating experiment at the Large Hadron Collider (LHC) that can detect light long-lived particles produced in the forward regi…