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arXiv · hep-ph/9604440

A light stop and electroweak baryogenesis

D. Delepine·J. -M. Gerard·R. Gonzalez Felipe·J. Weyers
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Abstract

The possibility of creating baryon asymmetry at the electroweak phase transition in the minimal supersymmetric standard model is considered for the case when right-handed squarks are much lighter than left-handed ones. It is shown that the usual requirement v(T_c)/T_c > 1 for baryogenesis can be satisfied in a range of the parameters of the model, consistent with present experimental bounds.

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D. Delepine, J. -M. Gerard, R. Gonzalez Felipe, J. Weyers. 1996-04-30. A light stop and electroweak baryogenesis. https://doi.org/10.1016/0370-2693(96)00921-5

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