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Phenomenological Impacts of the CP-odd Rephase-Invariant Phase of the Chargino Mass Matrix in the Production of Light Chargino-Pair in Collisions
S. Y. Choi, J. S. Shim, H. S. Song +1
One CP--odd rephase-invariant phase appears in the chargino mass matrix in the minimal Supersymmetric Standard Model. We investigate in detail the phenomenological impacts of the C…
Chargino Pair Production in Collisions
S. Y. Choi, A. Djouadi, H. Dreiner +2
Charginos are expected to be the lightest observable supersymmetric particles in many supersymmetric models. We present a procedure which will allow to determine the char…
CP Violation in the Cabbibo-suppressed Decay Tau->K Pi Nu_tau with Polarized Tau Leptons
S. Y. Choi, Jake Lee, J. Song
CP violation from physics beyond the Standard Model (SM) is investigated in the Cabbibo-suppressed decay with polarized leptons, to which both the ${\rm J}^{P}=1^-…
Chargino Pair Production at CERN LEP II
S. Y. Choi
Charginos are expected to be the lightest observable supersymmetric particles in many of the supersymmetric models. In the scenario that lighter charginios are pair-produced at CER…
T-Odd Gluon-Top-Quark Couplings at LHC
Jake Lee, S. Y. Choi, C. S. Kim
The T-odd top-quark chromoelectric dipole moment, , is probed through top-quark-pair production via gluon fusion at the CERN LHC with the possibility of having polarized proto…