Large-N Structure of Tetraquark Mesons

Richard F. Lebed

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Large-N Structure of Tetraquark Mesons

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arxiv 1308.2657 v2 pith:RQWRQWIR submitted 2013-08-12 hep-ph nucl-th

Large-N Structure of Tetraquark Mesons

Richard F. Lebed This is my paper

classification hep-ph nucl-th

keywords mesonstetraquarkargumentarisecombinatoricconsistencycountingexplore

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Following Weinberg's argument that narrow tetraquark mesons are not precluded in large N_c QCD, we explore the flow of N_c factors needed for the consistency of this picture, and show that they must arise in a novel way, not simply through the usual combinatoric counting.

Large-N Structure of Tetraquark Mesons

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