Probing Higgs Couplings in e+ e- γγγ
Abstract
We investigate the existence of anomalous Higgs boson couplings, Hγγ and HZγ, through the analysis of the process e+ e- 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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