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arxiv: hep-ph/0503166 · v3 · submitted 2005-03-17 · ✦ hep-ph

Spin 3/2 Pentaquarks

classification ✦ hep-ph
keywords spinattentioncolor-octetconvergencecurrentsenergyexistenceexpansion
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We investigate the possible existence of the spin 3/2 pentaquark states using interpolating currents with K-N color-octet structure in the framework of QCD finite energy sum rule (FESR). We pay special attention to the convergence of the operator product expansion.

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