The charm quark EDM and singlet P-wave charmonium production in supersymmetry

Abstract

We analyze the singlet $P$--wave charmonium production at $e^{+}{e}^{-}$ colliders within the framework of unconstrained supersymmetry. We show that the CP--violating transitions, dominated by the gluino exchange, are typically four orders of magnitude larger than the CP--conserving ones, and former is generated by the electric dipole moment of the charm quark. Our results can be directly tested via the charmonium searches at the CLEO--c experiment.

10 pages, 10 figures

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Cited by in corpus (4)

• Improved bounds on heavy quark electric dipole moments
• Calculation of the Branching Ratio of $B^{-}\to h_c+K^{-}$ in PQCD
• The one loop contributions to c(t) electric dipole moment in the CP violating BLMSSM
• Higgs Boson Searches via Dileptonic Bottomonium Decays