An alternative interpretation of the CELLO dimuon-dijet event

K. Hagiwara, S. Komamiya

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Abstract

Higgs boson pair production e+e- with m(h1 {reversed tilde equals}4GeV/m(h2){reversed tilde equals}32 GeV followed by the decays h2 → h2 → h1μμ via virtual Z boson exchange and h1 → hadrons can account for the characteristics of the dimuon plus dijet event observed by the CELLO collaboration at PETRA. The cross section is very small and while no further similar event is expected at PETRA/PEP energies, rich phenomena are expected at higher energies to be explored by TRISTAN, SLC, and LEP. Consequences of Z → h1h2 decays in pp̄ collisions are also studied.

Original languageEnglish
Pages (from-to)293-296
Number of pages4
JournalPhysics Letters B
Volume169
Issue number2-3
DOIs
Publication statusPublished - 1986 Mar 27

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ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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