Widths of narrow mesons made from heavy quarks

Glennys R. Farrar, V. A. Novikov, L. B. Okun, M. A. Shifman, M. B. Voloshin, V. I. Zakharov

    Research output: Contribution to journalArticlepeer-review


    We give predictions for the electronic widths of neutral vector mesons made from heavy quarks. Relying principally on dispersion relations and asymptotic freedom of QCD, these results are quite model-independent. Photonic and total hadronic widths of C-even mesons are also discussed.

    Original languageEnglish (US)
    Pages (from-to)115-117
    Number of pages3
    JournalPhysics Letters B
    Issue number1
    StatePublished - Nov 7 1977

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics


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