337 citations · 7.7k across the 248 of their papers we have counts for
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Higgs Boson Decays into Single Photon plus Unparticle
Kingman Cheung, Chong Sheng Li, Tzu-Chiang Yuan
The decay of the standard model Higgs boson into a single photon and a vector unparticle through a one-loop process is studied. For an intermediate mass Higgs boson, this single ph…
Hidden Fermion in Stueckelberg Z' Models as Milli-charged Dark Matter
Kingman Cheung, Tzu-Chiang Yuan
The hidden Stueckelberg Z' model is augmented by a pair of Dirac fermions. If the Z' has a coupling strength comparable to weak scale coupling, one can show that this hidden fermio…
Collider signatures for unparticle
Kingman Cheung, Wai-Yee Keung, Tzu-Chiang Yuan
We summarize the works presented in Refs. \cite{1,2} on collider phenomenology of the unparticle physics associated with an exact scale invariant sector possessing a non-trivial in…
Roles of Higgs decay into two pseudoscalar bosons in the search of intermediate-mass Higgs Boson
Kingman Cheung, Jeonghyeon Song, Qi-Shu Yan
The dominance of decay mode for the intermediate mass Higgs boson is highly motivated to solve the little hierarchy problem and to ease the tension with the precision dat…
Spectra, triple and quartic gauge couplings in a Higgsless model
Kingman Cheung, Xiao-Hong Wu, Qi-Shu Yan
Spectra, triple and quartic gauge couplings of the Higgsless model with gauge group defined in warped space are explored with numerical met…
Bottomed Analog of Z+(4433)
Kingman Cheung, Wai-Yee Keung, Tzu-Chiang Yuan
The newly observed resonance by BELLE is believed to be a tetraquark bound state made up of . We propose the bottomed analog of this bound state,…