133 citations · 1.5k across the 55 of their papers we have counts for
6 papers · 1 filter
Various Models Mimicking the SM Higgs Boson
Jung Chang, Kingman Cheung, Po-Yan Tseng +1
This review is based on the talk presented at the SUSY 2012 (Beijing). The new particle around 125 GeV observed at the Large Hadron Collider (LHC) is almost consistent with the sta…
Implications on the Heavy CP-even Higgs Boson from Current Higgs Data
Jung Chang, Kingman Cheung, Po-Yan Tseng +1
The current Large Hadron Collider data indicates that the newly observed resonance has the WW and ZZ modes consistent with the standard model Higgs boson, while the γγmode is about…
Global Study of the Simplest Scalar Phantom Dark Matter Model
Kingman Cheung, Yue-Lin Sming Tsai, Po-Yan Tseng +2
We present a global study of the simplest scalar phantom dark matter model. The best fit parameters of the model are determined by simultaneously imposing (i) relic density constra…
Distinguishing Various Models of the 125 GeV Boson in Vector Boson Fusion
Jung Chang, Kingman Cheung, Po-Yan Tseng +1
The hint of a new particle around 125 GeV at the LHC through the decay modes of diphoton and a number of others may point to quite a number of possibilities. While at the LHC the d…
Dipole Moment Dark Matter at the LHC
Vernon Barger, Wai-Yee Keung, Danny Marfatia +1
Monojet and monophoton final states with large missing transverse energy () are important for dark matter (DM) searches at colliders. We present analytic expressions fo…
Global Constraints on Effective Dark Matter Interactions: Relic Density, Direct Detection, Indirect Detection, and Collider
Kingman Cheung, Po-Yan Tseng, Yue-Lin S. Tsai +1
An effective interaction approach is used to describe the interactions between the spin 0 or spin 1/2 dark matter particle and the degrees of freedom of the standard model. This ap…