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arXiv · hep-ph/9601269

Searching for Invisibly Decaying Higgs Bosons at LEP II

Oscar J. P. Eboli·F. de Campos·J. Rosiek·J. W. F. Valle
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Abstract

We study the potential of LEP II to unravel the existence of invisibly decaying Higgs bosons, predicted in a wide class of models. We perform a model independent analysis, focusing our attention to the final state topologies exhibiting $b \bar{b}$ or $\ell^+ \ell^-$ ($\ell=μ$ or $e$) pairs and missing energy. We carefully evaluate the signals and backgrounds, choosing appropriate cuts to enhance the discovery limits. Our results demonstrate that LEP II is capable of discovering such a Higgs boson for a wide range of masses and couplings.

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Oscar J. P. Eboli, F. de Campos, J. Rosiek, J. W. F. Valle. 1996-01-15. Searching for Invisibly Decaying Higgs Bosons at LEP II. https://doi.org/10.1103/physrevd.55.1316

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