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Paper   IPM / P / 8388
School of Physics
  Title:   Revisiting Electroweak Baryogenesis in Context of Cancelation Scenario in the MSSM
  Author(s):  S.Y. Ayazi
  Status:   Preprint
  Journal:
  Year:  2006
  Supported by:  IPM
  Abstract:
We study electric dipole moment bounds on CP-violating phases in the MSSM with special emphasis on the cancelation scenario. We find that in the range favored by electroweak baryogenesis ( i.e., |μ| ≅ M1 or |μ| ≅ M2), sin[θμM1] can be as large as O(1), even for slepton masses below 500 GeV. Such large values of the phases promise a successful electroweak baryogenesis. We also discuss the possibility of large CP-odd effects at a linear collider.

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