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 journalArticle

16 Scopus citations

Abstract

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
Volume71
Issue number1
DOIs
StatePublished - Nov 7 1977

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