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arXiv · 0808.2161

Search for Doubly Charged Higgs Bosons with Lepton-Flavor-Violating Decays involving Tau Leptons

CDF Collaboration
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Abstract

We search for pair production of doubly charged Higgs particles followed by decays into electron-tau and muon-tau pairs using data (350 inverse picobarns) collected from proton-antiproton collisions at 1.96 TeV by the CDF II experiment. We search separately for cases where three or four final-state leptons are detected, and combine results for exclusive decays to left-handed electron-tau (muon-tau) pairs. We set a lower mass limit of 114 (112) GeV/cc at the 95% confidence level for left-handed doubly charged Higgs.

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CDF Collaboration. 2008-08-15. Search for Doubly Charged Higgs Bosons with Lepton-Flavor-Violating Decays involving Tau Leptons. https://doi.org/10.1103/physrevlett.101.121801

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