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arXiv · hep-ex/0309056

Search for Charged Higgs Bosons at LEP

L3 Collaboration
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Abstract

A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at centre-of-mass energies between 189 and 209GeV, corresponding to an integrated luminosity of 629.4/pb. Decays into a charm and a strange quark or into a tau lepton and its neutrino are considered. No significant excess is observed and lower limits on the mass of the charged Higgs boson are derived at the 95% confidence level. They vary from 76.5 to 82.7GeV, as a function of the H->tv branching ratio.

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L3 Collaboration. 2003-09-18. Search for Charged Higgs Bosons at LEP. https://doi.org/10.1016/j.physletb.2003.09.057

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