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arXiv · hep-ph/9603368

SUSY Decays of Higgs Particles

A. Djouadi·P. Janot·J. Kalinowski·P. M. Zerwas
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Abstract

Among the possible decay modes of Higgs particles into supersymmetric states, neutralino and chargino decays play a prominent rôle. The experimental opportunities of observing such decay modes at LEP2 and at future e+e- linear colliders are analyzed within the frame of the Minimal Supersymmetric extension of the Standard Model. For heavy Higgs particles, the chargino/neutralino decay modes can be very important, while only a small window is open for the lightest CP-even Higgs particle. If charginos/neutralinos are found at LEP2, such decay modes can be searched for in a small area of the parameter space, and invisible decays may reduce the exclusion limits of the lightest CP-even Higgs particle slightly; if charginos/neutralinos are not found at LEP2 in direct searches, the Higgs search will not be affected by the SUSY particle sector.

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A. Djouadi, P. Janot, J. Kalinowski, P. M. Zerwas. 1996-03-20. SUSY Decays of Higgs Particles. https://doi.org/10.1016/0370-2693(96)00414-5

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