62 citations · 137 across the 4 of their papers we have counts for
4 papers
Spin Dependence of Dark Matter Scattering
Vernon Barger, Wai-Yee Keung, Gabe Shaughnessy
New experiments designed to discover a weakly interacting dark matter (DM) particle via spin dependent scattering can distinguish models of electroweak symmetry breaking. The plane…
Landau-Yang Theorem and Decays of a Z' Boson into Two Z Bosons
Wai-Yee Keung, Ian Low, Jing Shu
We study the decay of a Z' boson into two Z bosons by extending the Landau-Yang theorem to a parent particle decaying into two Z bosons. For a spin-1 parent the theorem predicts: 1…
Unparticle physics with broken scale invariance
Vernon Barger, Yu Gao, Wai-Yee Keung +2
If scale invariance is exact, unparticles are unlikely to be probed in colliders since there are stringent constraints from astrophysics and cosmology. However these constraints ar…
Electron Electric Dipole Moment induced by Octet-Colored Scalars
Jae Ho Heo, Wai-Yee Keung
An appended sector of two octet-colored scalars, each an electroweak doublet, is an interesting extension of the simple two Higgs doublet model motivated by the minimal flavor viol…