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A SU(4)⊗O(3) scheme for nonstrange baryons

Abstract.

We show that nonstrange baryon resonances can be classified according to multiplets of SU(4)⊗O(3). We identify spectral regularities and degeneracies that allow us to predict the high-spin spectrum from 2 to 3GeV.

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References

  1. D. Jido, T. Hatsuda, T. Kunihiro, Phys. Rev. Lett. 84, 3252 (2000)

    Article  ADS  Google Scholar 

  2. R.L. Jaffe, D. Pirjol, A. Scardicchio, Phys. Rev. Lett. 96, 121601 (2006)

    Article  ADS  Google Scholar 

  3. S. Capstick, W. Roberts, Prog. Part. Nucl. Phys. 45, S241 (2000) and references therein.

  4. J. Vijande, P. González, H. Garcilazo, A. Valcarce, Phys. Rev. D 69, 074019 (2004).

    Article  ADS  Google Scholar 

  5. Z. Zhang, Y. Yu, P. Shen, X. Shen, Y. Dong, Nucl. Phys. A 561, 595 (1993).

    Article  ADS  Google Scholar 

  6. P. González, J. Vijande, A. Valcarce, H. Garcilazo, Eur. Phys. J. A 29, 235 (2006).

    Article  ADS  Google Scholar 

  7. G.S. Bali, Phys. Rep. 343, 1 (2001).

    MATH  Article  ADS  Google Scholar 

  8. SESAM Collaboration (G.S. Bali, H. Neff, T. Düssel, T. Lippert, K. Schilling), Phys. Rev. D 71, 114513 (2005).

    Article  ADS  Google Scholar 

  9. S. Capstick, W. Roberts, Phys. Rev. D 47, 1994 (1993).

    Article  ADS  Google Scholar 

  10. E. Klempt, Phys. Rev. C 66, 058201 (2002).

    Article  ADS  Google Scholar 

  11. S. Eidelman, Phys. Lett. B 592, 1 (2004).

    Article  ADS  Google Scholar 

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González, P., Vijande, J., Valcarce, A. et al. A SU(4)⊗O(3) scheme for nonstrange baryons. Eur. Phys. J. A 31, 515–518 (2007). https://doi.org/10.1140/epja/i2006-10190-9

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  • DOI: https://doi.org/10.1140/epja/i2006-10190-9

PACS.

  • 12.39.Jh Nonrelativistic quark model
  • 14.20.-c Baryons (including antiparticles)
  • 14.20.Gk Baryon resonances with S = 0