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arXiv · 0710.5175

Unitarity constraints on MSSM trilinear couplings

A. Schuessler·D. Zeppenfeld
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Abstract

For MSSM phenomenology, soft SUSY breaking dimension-three operators are important, in particular the couplings between Higgs bosons and squarks. In scattering processes, perturbative unitarity is violated at modest center-of-mass energy if these couplings are much larger than the masses of the scalar particles involved. Assuming perturbative unitarity, constraints on the trilinear couplings can be determined using a computer program that we have developed.

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A. Schuessler, D. Zeppenfeld. 2007-10-26. Unitarity constraints on MSSM trilinear couplings. https://arxiv.org/abs/0710.5175

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