Large-N structure of tetraquark mesons

Richard Lebed

doi:10.1103/PhysRevD.88.057901

Large-N structure of tetraquark mesons

Richard Lebed

Physics

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

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.

Original language	English (US)
Article number	057901
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	88
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevD.88.057901
State	Published - Sep 30 2013

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.88.057901

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Large-N structure of tetraquark mesons

Abstract

ASJC Scopus subject areas

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