Exotic mesons with JPC = 1-+ from QCD sum rules

I. I. Balitsky, D. I. Dyakonov, Alexei V Yung

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Abstract

We analyze a correlation function of two currents with quark exotic quantum numbers JPC = 1-+, IG = 0+ and 1-, following the technique of the ITEP group. With non-perturbative effects taken into account phenomenologically, we conclude that a strong peak should manifest itself in the spectral density of this correlation function at E ≈ 1 GeV, which should be interpreted as a quark-antiquark-gluon resonance.

Original languageEnglish (US)
Pages (from-to)71-74
Number of pages4
JournalPhysics Letters B
Volume112
Issue number1
DOIs
StatePublished - Apr 29 1982

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    Balitsky, I. I., Dyakonov, D. I., & Yung, A. V. (1982). Exotic mesons with JPC = 1-+ from QCD sum rules. Physics Letters B, 112(1), 71-74. https://doi.org/10.1016/0370-2693(82)90908-X