Electric Dipole Moment in the Split Supersymmetry Models

Darwin Chang; Wai-Yee Keung; We-Fu Chang

Electric Dipole Moment in the Split Supersymmetry Models

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arxiv hep-ph/0503055 v2 pith:RMVEKKQN submitted 2005-03-06 hep-ph

Darwin Chang , We-Fu Chang , Wai-Yee Keung This is my paper

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keywords contributiondipoleelectricelectronmomentsplitsupersymmetryanalytical

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abstract

We study an important contribution to the electric dipole moment (EDM) of the electron (or quarks) at the two-loop level due to the $W$-EDM in the recently proposed scenario of split supersymmetry. This contribution is independent of the Higgs mass, and it can enhance the previous estimation of the electron (neutron) EDM by $20-50%$ ($40-90%$). Our formula is new in its analytical form.

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