SUPERSYMMETRIC ELECTROWEAK PHASE TRANSITION : BARYOGENESIS VERSUS EXPERIMENTAL CONSTRAINTS

@inproceedings{Cline1998SUPERSYMMETRICEP,
  title={SUPERSYMMETRIC ELECTROWEAK PHASE TRANSITION : BARYOGENESIS VERSUS EXPERIMENTAL CONSTRAINTS},
  author={James M Cline and Guy D. Moore},
  year={1998}
}
We use the two loop effective potential to study the first order electroweak phase transition in the minimial supersymmetric standard model. A global search of the parameter space is made to identify parameters compatible with electroweak baryogenesis. We improve on previous such studies by fully incorporating squark and Higgs boson mixing, by using the latest experimental constraints, and by computing the latent heat and the sphaleron rate. We find the constraints tan beta > 2.1, top squark… CONTINUE READING

Citations

Publications citing this paper.
SHOWING 1-10 OF 16 CITATIONS