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Zhang, Jian-Rong
Physical review. D, 04/2021, Letnik: 103, Številka: 7Journal Article
Developing the calculation techniques to fivefold heavy hadrons, we perform the study of novel fully heavy Q Q Q Q Q pentaquark states by the QCD sum rule approach that is firmly based on the QCD basic theory. Numerically, masses of fully heavy pentaquark states are calculated to be ... GeV for c c c c c and ... GeV for b b b b b, respectively. In experiment, these predicted all-heavy pentaquark states could be searched for in the ΩQQQηQ invariant mass spectrum.
