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Prediction of a missing higher charmonium around 4.26 GeV in family
Inspired by the similarity of mass gaps of and families,
the prediction of missing higher charmonium with mass MeV and very
narrow width is made. In addition, the properties of two charmonium-like
states, and , and charmonium are discussed.
Here, as is established while the explanation of
to be is fully excluded and is typically a
very narrow state. These predictions can be accessible at BESIII, Belle and
BelleII in near future.Comment: 5 pages, 5 figures and 1 table. More discussions added. Accepted by
Eur. Phys. J.
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