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arXiv · hep-ph/9607241

Probing Higgs Couplings in e^+ e^- \to γγγ

F. de Campos·S. M. Lietti·S. F. Novaes·R. Rosenfeld
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Abstract

We investigate the existence of anomalous Higgs boson couplings, $Hγγ$ and $HZγ$, through the analysis of the process $e^+ e^- \to γγγ$ at LEP2 energies. We suggest some kinematical cuts to improve the signal to background ratio and determine the capability of LEP2 to impose bounds on those couplings by looking for a Higgs boson signal in this reaction.

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F. de Campos, S. M. Lietti, S. F. Novaes, R. Rosenfeld. 1996-07-04. Probing Higgs Couplings in e^+ e^- \to γγγ. https://doi.org/10.1016/s0370-2693(96)01239-7

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