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

References in corpus (6)

• The BABAR Detector
• CP-Violating Phases in SUSY, Electric Dipole Moments, and Linear Colliders
• Low-Energy Supersymmetry and the Tevatron Bottom-Quark Cross Section
• B -> X_s gamma in Supersymmetry with Explicit CP Violation
• $c\to u\gamma$ in the minimal supersymmetric standard model
• The b-quark EDM in SUSY and CP-odd bottomonium formation

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