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The excited states of triply-heavy baryons in QCD sum rules

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Abstract

Using the most general form of baryonic interpolating current, the masses and pole residues of the excited 2S and 1P states of the triply-heavy baryons \(\Omega _{\mathrm{{bbc}}}\) and \(\Omega _{\mathrm{{ccb}}}\) are calculated within the QCD sum rule approach. The obtained results are compared with the existing theoretical predictions in the literature.

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Data Availability Statement

This manuscript has no associated data or the data will not be deposited. [Authors’ comment: All data generated or analyzed during this study are included in this published article as figures and tables.]

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Acknowledgements

One of the authors, T. Barakat, extends his appreciation to the Deanship of Scientific Research at King Saud University for funding this work through research group no. (RG-1440-090).

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Authors and Affiliations

  1. Physics Department, King Saudi University, P. O. Box 2455, Riyadh, 11451, Saudi Arabia

    Norah Alomayrah & T. Barakat

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  1. Norah Alomayrah
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  2. T. Barakat
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Correspondence to T. Barakat.

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Communicated by L. Tolos

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Alomayrah, N., Barakat, T. The excited states of triply-heavy baryons in QCD sum rules. Eur. Phys. J. A 56, 76 (2020). https://doi.org/10.1140/epja/s10050-020-00062-7

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  • DOI: https://doi.org/10.1140/epja/s10050-020-00062-7

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