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LHCb data on , and are fitted in a coupled-channel analysis jointly with data on radiative decays, elastic scattering and further data sets. Branching ratios for are determined and compared to branching ratios from radiative decays. Above 1500,MeV, only little intensity is observed in decays while in radiative decays the intensities peak at 1865,MeV in the scalar, and at 2210,MeV in the tensor wave. This pattern is interpreted as further support for the glueball interpretation of and .

生成讲解博客的中文版本

生成AI智能校验的中文版本