摘要Inserting the masses of some states, which have been established in the experiments or the theory of lattice QCD, we investigate the mass of the isodoublet of the 23S1 meson nonet. The agreement results, 1567±22.6MeV and 1576.8MeV, are given by two different approaches. We suggest that the assignment of 23S1 meson nonet should be re-examined in future experiments.
Abstract：Inserting the masses of some states, which have been established in the experiments or the theory of lattice QCD, we investigate the mass of the isodoublet of the 23S1 meson nonet. The agreement results, 1567±22.6MeV and 1576.8MeV, are given by two different approaches. We suggest that the assignment of 23S1 meson nonet should be re-examined in future experiments.
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2007, Vol. 24 
