CP Violation in the Width Difference of the Scalar Electron Decay due to Complex Gaugino Masses
Fred J. Browning, Darwin Chang, Wai-Yee Keung
Abstract
We calculate the width difference of the scalar electron decay, Γ( eL eLω) - Γ( eL eLω) in the softly broken supersymmetrized standard model. The CP asymmetry is assumed to arise from the complex gaugino masses. Even in limit that the electron mass me is vanishing, the difference can be of the order of α.
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