A light stop and electroweak baryogenesis
arXiv:hep-ph/9604440 · doi:10.1016/0370-2693(96)00921-5
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.
Latex file, 11 pages, 2 postscript figures