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arXiv · hep-ph/0204238

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

Z. Z. Aydin·U. Erkarslan
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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.

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Z. Z. Aydin, U. Erkarslan. 2002-12-22. The charm quark EDM and singlet P-wave charmonium production in supersymmetry. https://doi.org/10.1103/physrevd.67.036006

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