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Triply heavy tetraquark states with the \(QQ\bar{Q}\bar{q}\) configuration

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Abstract.

In the framework of the color-magnetic interaction, we systematically investigate the mass splittings of the \(QQ\bar{Q}\bar{q}\) tetraquark states and estimate their rough masses in this work. These systems include the explicitly exotic states \(cc\bar{b}\bar{q}\) and \(bb\bar{c}\bar{q}\) and the hidden exotic states \(cc\bar{c}\bar{q}\), \(cb\bar{b}\bar{q}\), \(bc\bar{c}\bar{q}\), and \(bb\bar{b}\bar{q}\). If a state around the estimated mass region can be observed, its nature as a genuine tetraquark is favored. The strong decay patterns shown here will be helpful to the experimental search for these exotic states.

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Correspondence to Yan-Rui Liu.

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Communicated by B. Ananthanarayan

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Chen, K., Liu, X., Liu, YR. et al. Triply heavy tetraquark states with the \(QQ\bar{Q}\bar{q}\) configuration. Eur. Phys. J. A 53, 5 (2017). https://doi.org/10.1140/epja/i2017-12199-3

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