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Transitional description of mass spectra for baryons in the U(7) model

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Abstract

In this study, we obtained mass spectra for baryons. The mass spectra for baryons depend on the spatial and internal symmetry Hamiltonian and wave functions. The algebraic solution for mass spectra of baryons is introduced in the spatial part. Results are obtained by using the Bethe Ansatz within an infinite-dimensional Lie algebra. The mass spectra for baryons are compared with the experimental data. The results show that the theory reproduces the experimental data quite well.

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This manuscript has associated data in a data repository. [Author comment: All experimental data used in this manuscript was published by the Particle Data Group (https://pdg.lbl.gov/) [23].]

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Author information

Authors and Affiliations

  1. Department of Nuclear Physics, University of Tabriz, Tabriz, 51664, Iran

    N. Amiri

  2. Plasma Physics and Fusion Research School, Nuclear Science and Technology Research Institute, Tehran, Iran

    M. Ghapanvari

  3. Department of Theoretical Physics and Astrophysics, University of Tabriz, Tabriz, 51664, Iran

    M. A. Jafarizadeh

Authors
  1. N. Amiri
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  2. M. Ghapanvari
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  3. M. A. Jafarizadeh
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Correspondence to M. Ghapanvari.

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Amiri, N., Ghapanvari, M. & Jafarizadeh, M.A. Transitional description of mass spectra for baryons in the U(7) model. Eur. Phys. J. Plus 136, 141 (2021). https://doi.org/10.1140/epjp/s13360-021-01079-7

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  • DOI: https://doi.org/10.1140/epjp/s13360-021-01079-7

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