78 citations · 246 across the 11 of their papers we have counts for
7 papers · 1 filter
Distinguishing `Higgs' Spin Hypotheses using gamma gamma and WW* Decays
John Ellis, Ricky Fok, Dae Sung Hwang +2
The new particle X recently discovered by the ATLAS and CMS Collaborations in searches for the Higgs boson has been observed to decay into gamma gamma, ZZ* and WW*, but its spin an…
Expected Limits on R-symmetric Processes at Project X
Ricky Fok
We investigate processes in the Minimal R-symmetric Standrad Model (MRSSM) with the expected limits from Project X. It is found that conversion provides the tight…
Electroweak Baryogenesis in R-symmetric Supersymmetry
R. Fok, Graham D. Kribs, Adam Martin +1
We demonstrate that electroweak baryogenesis can occur in a supersymmetric model with an exact R-symmetry. The minimal R-symmetric supersymmetric model contains chiral superfields…
It is a Graviton! or maybe not
Ricky Fok, Carol Guimaraes, Randy Lewis +1
The discovery of Kaluza-Klein (KK) gravitons is a smoking gun of extra dimensions. Other scenarios, however, could give rise to spin-two resonances of a new strongly-coupled sector…
Chiral Quirkonium Decays
R. Fok, Graham D. Kribs
We calculate the two-body decay rates of "quirkonium" states formed from quirks that acquire mass solely through electroweak symmetry breaking. We consider SU(N)_ic infracolor with…
μto e in R-symmetric Supersymmetry
Ricky Fok, Graham D. Kribs
We demonstrate that mu/e slepton mixing is significantly more restricted than previously thought within the already remarkably flavor-safe R-symmetric supersymmetric standard model…
Four Generations, the Electroweak Phase Transition, and Supersymmetry
Ricky Fok, Graham D. Kribs
We calculate the strength of the electroweak phase transition in a supersymmetric model with four chiral generations. The additional chiral fermions (and scalar partners) lower the…