Charm quark electric dipole moment and singlet P-wave charmonium production in supersymmetry

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Aydin Z., Erkarslan U.

PHYSICAL REVIEW D, vol.67, no.3, 2003 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 67 Issue: 3
  • Publication Date: 2003
  • Doi Number: 10.1103/physrevd.67.036006
  • Journal Name: PHYSICAL REVIEW D
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Ankara University Affiliated: No

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 the former are 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.