Evidence for Z->e+e at the CERN pp Collider

P. Bagnaia, O. Kofoed-Hansen

    Research output: Contribution to journalJournal articleResearchpeer-review


    From a search for electron pairs produced in p collisions at we report the observation of eight events which we interpret as resulting from the process anything, followed by the decay Z0→e++e− or Z0→e++e−+γ, where Z0 is the neutral Intermediate Vector Boson postulated by the unified electroweak theory. We use four of these events to measure the Z0 mass MZ = 91.9 ± 1.3 ± 1.4 (systematic) GeV/c2
    Original languageEnglish
    JournalPhysics Letters B: Particle Physics, Nuclear Physics and Cosmology
    Issue number1-2
    Pages (from-to)130-140
    Publication statusPublished - 1983


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