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New Faces of Supersymmetry: effects of large phases on Higgs production

A. Dedes·S. Moretti
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Abstract

If the soft Supersymmetry (SUSY) breaking masses and couplings are complex and cancelations do take place in the SUSY induced contributions to the fermionic Electric Dipole Moments (EDMs), then the CP-violating soft phases can drastically modify much of the known phenomenological pattern of the Minimal Supersymmetric Standard Model (MSSM). In particular, the squark loop content of the dominant Higgs production mechanism at the Large Hadron Collider (LHC), the gluon-gluon fusion mode, could be responsible of large corrections to the known cross sections.

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A. Dedes, S. Moretti. 1999-11-12. New Faces of Supersymmetry: effects of large phases on Higgs production. https://doi.org/10.1103/physrevlett.84.22

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