69 citations · 246 across the 12 of their papers we have counts for
12 papers
Multiple Higgs-Portal and Gauge-Kinetic Mixings
S. Y. Choi, C. Englert, P. M. Zerwas
We develop a phenomenological formalism for mixing effects between the Standard Model and hidden-sector fields, motivated by dark matter in the Universe as well as string theories.…
Scalar gluons and Dirac gluinos at the LHC
S. Y. Choi, J. Kalinowski, J. M. Kim +1
The hybrid N=1/N=2 supersymmetric model predicts scalar gluons (sgluons) as SUSY partners of the Dirac gluino. Their strikingly distinct phenomenology at the CERN Large Hadron Coll…
Complementarity of the CERN Large Hadron Collider and the International Linear Collider
S. Y. Choi
The next-generation high-energy facilities, the CERN Large Hadron Collider (LHC) and the prospective International Linear Collider (ILC), are expected to unravel new struc…
Complementarity of LHC and ILC
S. Y. Choi
Two next-generation high-energy experiments, the Large Hadron Collider (LHC) and the International Linear Collider (ILC), are highly expected to unravel the new structure…
Isolated Lepton Events at HERA: SUSY R-Parity Violation?
S. Y. Choi, J. Kalinowski, H. -U. Martyn +3
Events with an isolated high lepton, a hadron jet and missing energy as observed in the H1 experiment at HERA, are potentially associated with R-parity violation in supersymm…
Heavy Higgs Resonances for the Neutralino Relic Density in the Higgs Decoupling Limit of the CP--noninvariant Minimal Supersymmetric Standard Model
S. Y. Choi, Y. G. Kim
The lightest neutralino is a compelling candidate to account for cold dark matter in the universe in supersymmetric theories with --parity. In the CP-invariant theory, the neutr…