The Higgs sector and electron electric dipole moment in next-to-minimal supersymmetry with explicit CP violation

Boz M.

MODERN PHYSICS LETTERS A, vol.21, no.3, pp.243-264, 2006 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 21 Issue: 3
  • Publication Date: 2006
  • Doi Number: 10.1142/s021773230601855x
  • Title of Journal : MODERN PHYSICS LETTERS A
  • Page Numbers: pp.243-264


We study the explicit CP violation of the Higgs sector in the next-to-minimal supersymmetric model with a gauge singlet Higgs field. Our numerical predictions show that electric dipole moment of electron lies around the present experimental upper limits. The mass of the lightest Higgs boson is quite sensitive to the CP violating phases in the theory. It is observed that as the vacuum expectation value of the singlet gets higher values, CP violation increases.