Search for the charged Higgs boson in Z0 decay

L3 Collaboration, X. Leytens

Research output: Contribution to journalArticleAcademicpeer-review

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We have searched for the pair produced charged Higgs particles in the decays of Z0 for the decay channels of H+H-→τ+ντ- ν, H+H-→τνcs and H+H-→cscs. The data sample analyzed corresponds to approximately 50 000 hadronic decays of Z0. A lower limit of 36.5 GeV is obtained at the 95% confidence level for the mass of charged Higgs particle, independent of its decay branching ratio.

Original languageEnglish
Pages (from-to)511-517
Number of pages7
JournalPhysics Letters B
Issue number3
Publication statusPublished - 20 Dec 1990
Externally publishedYes


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