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 language | English (US) |
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Pages (from-to) | 71-74 |
Number of pages | 4 |
Journal | Physics Letters B |
Volume | 112 |
Issue number | 1 |
DOIs | |
State | Published - Apr 29 1982 |