Constraining Right-Handed Scale Through Kaon Mixing in SUSY Left-Right Model

Abstract

We study flavor-changing neutral current and CP violations in the minimal supersymmetric left-right model. We calculate the beyond-standard-model contributions to the neutral kaon mixing MK and ε, and find possible to have a numerical cancelation between the contributions from the right-handed gauge boson and supersymmetric box diagram. With the cancelation, the right-handed W-boson mass scale can be lowered to about 2 TeV, well within the search limit of LHC.

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