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SU (2N f) ⊗ O(3) light diquark symmetry and current-induced heavy baryon transition form factors

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Zeitschrift für Physik C Particles and Fields

Abstract

We study the current-induced bottom baryon to charm baryon transitions in the Heavy Quark Symmetry limit as mq → ∞. Our discussion involves s-wave to s-wave as well as s-wave to p-wave transitions. Using a constituent quark model picture for the light diquark system with an underlying SU (2Nf) ⊗ O(3) symmetry and the heavy quark symmetry we arrive at a number of new predictions for the reduced form factors that describe these transitions.

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References

  1. N. Isgur and M.B. Wise, Phys.Lett. B232 (1989) 113; B237 (1990) 527; E. Eichten and B. Hill, Phys.Lett. B234 (1990) 511; B. Grinstein, Nucl.Phys. B339 (1990) 253; H. Georgi, Phys.Lett. B240 (1990)447; F. Hussain, J.G. Körner, K. Schilcher, G. Thompson and J.L. Wu, Phys.Lett. B249 (1990) 295; J.G. Körner and G. Thompson, Phys.Lett. 264 (1991) 185.

    Article  Google Scholar 

  2. A. de Rujula, H. Georgi and S.L. Glashow, Phys.Rev.Lett. 37 (1976) 785; J.G. Körner and M. Kuroda, Phys.Lett. B67 (1977) 455; P.M. Stevenson, Phys.Rev. D18 (1978) 4063.

    Article  Google Scholar 

  3. F. Hussain, J.G. Körner, K. Schilcher, G. Thompson and Y.L. Wu, Phys. Lett. B249 (1990) 295.

    Article  Google Scholar 

  4. F. Hussain, J.G. Körner, M. Krämer and G. Thompson, Z. Phys. C51 (1991) 321.

    Google Scholar 

  5. F. Hussain, D. Liu, M. Krämer, J.G. Körner and S. Tawfiq, Nucl. Phys. B370 (1992) 259.

    Article  Google Scholar 

  6. S. Balk, F. Hussain, J.G. Körner and G. Thompson, Z. Phys. C59 (1993) 283.

    Google Scholar 

  7. F. Hussain, G. Thompson and J.G. Körner, “Hadrons of Arbitrary Spin and Heavy Quark Symmetry”, preprint IC/93/314, MZ-TH/93-23, hepph/9311309.

  8. L.A. Copley, N. Isgur and G. Karl, Phys.Rev. D20 (1979) 768.

    Google Scholar 

  9. K.W. Edwards et.al. (CLEO Coll.), Phys. Rev. Lett. 74 (1995) 3331. H. Albrecht et.al. (ARGUS Coll.), Phys. Lett. B317 (1993) 227. P.L. Frabetti et. al. (E687 Coll.), Phys. Rev. Lett. 72 (1994) 961.

    Article  Google Scholar 

  10. P. Abreu et. al. (DELPHI Coll.), CERN Preprint, CERN-PPE/95-29.

  11. F. Hussain and G. Thompson, Phys. Lett. B335 (1994) 205.

    Article  Google Scholar 

  12. J.G. Körner, M. Krämer and D. Pirjol, Progr.Part.Nucl.Phys., Vol 33 (1994) 787.

    Article  Google Scholar 

  13. J.D. Bjørken, I. Dunietz and J. Taron, Nucl.Phys. B371 (1992) 111.

    Article  Google Scholar 

  14. E. Jenkins, A.V. Manohar and M.B. Wise, Nucl. Phys. B396 (1993) 38.

    Article  Google Scholar 

  15. R.F. Dashen, E. Jenkins and A.V. Manohar, Phys. Rev. D51 (1995) 3697. E. Witten, Nucl. Phys. B223 (1983) 483. C. Carone, H. Georgi and S. Osofski, Phys. Lett. B322 (1994) 227. M. Luty and J. March-Russel, Nucl. Phys. B246 (1994) 71.

    Google Scholar 

  16. C-K. Chow, Phys. Rev. D51 (1995) 1224.

    Google Scholar 

  17. J.G. Körner and J. Landgraf, “Heavy Baryons: Current, Pion and Photon Transitions”, Proceedings Int. Conf. “Quark Confinement and Hadron Spectrum”, Como (1994) (World Scientific Publishing Co.)

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Supported in part by the BMFT, FRG, under contract 06MZ730

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Hussain, F., Körner, J.G., Landgraf, J. et al. SU (2N f) ⊗ O(3) light diquark symmetry and current-induced heavy baryon transition form factors. Z Phys C - Particles and Fields 69, 655–662 (1996). https://doi.org/10.1007/s002880050069

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  • DOI: https://doi.org/10.1007/s002880050069

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