Spontaneous CP violation and Higgs spectrum in a Next to Minimal Supersymmetric Model

1997/12/23 by A. T. Davies, Davies, A. T., C. D. Froggatt +3
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/9712501

5 page LaTeX file; to appear in the Proceedings of the International Europhysics Conference on High Energy Physics, Jerusalem, August 1997

arxiv created 1997/12/23 · arxiv updated 2009/11/30

Abstract

We explore the possibility of spontaneous CP violation within the Next to Minimal Supersymmetric Standard Model. In the most general form of the model, without a discrete Z₃ symmetry, we find that even at tree level spontaneous CP violation can occur, while also permitting Higgs masses consistent with experiment.

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