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SU(3) Mixing for Excited Mesons

W. S. Carvalho·A. S. de Castro·A. C. B. Antunes
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Abstract

The SU(3)-flavor symmetry breaking and the quark-antiquark annihilation mechanism are taken into account for describing the singlet-octet mixing for several nonets assigned by Particle Data Group(PDG). This task is approached with the mass matrix formalism.

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W. S. Carvalho, A. S. de Castro, A. C. B. Antunes. 2002-07-31. SU(3) Mixing for Excited Mesons. https://doi.org/10.1088/0305-4470%2F35%2F35%2F303

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