Skip to main content
SpringerLink
Log in

Light cone QCD sum rules study of the semileptonic heavy ΞQ and Ξ′Q transitions to Ξ and Σ baryons

  • Regular Article - Theoretical Physics
  • Published:
The European Physical Journal A Aims and scope Submit manuscript

Abstract

The semileptonic decays of heavy spin-1/2, Ξ b(c) and Ξ′ b(c) baryons to the light spin-1/2, Ξ and Σ baryons are investigated in the framework of light cone QCD sum rules. In particular, using the most general form of the interpolating currents for the heavy baryons as well as the distribution amplitudes of the Ξ and Σ baryons, we calculate all form factors entering the matrix elements of the corresponding effective Hamiltonians in full QCD. Having calculated the responsible form factors, we evaluate the decay rates and branching fractions of the related transitions.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. K. Nakamura et al., J. Phys. G 37, 075021 (2010).

    Article  ADS  Google Scholar 

  2. A.G. Grozin, O.I. Yakovlev, Phys. Lett. B 285, 254 (1992).

    Article  ADS  Google Scholar 

  3. Y.B. Dai, C.S. Huang, C. Liu, C.D. Lu, Phys. Lett. B 371, 99 (1996).

    Article  ADS  Google Scholar 

  4. D.W. Wang, M.Q. Huang, C.Z. Li, Phys. Rev. D 65, 094036 (2002).

    Article  ADS  Google Scholar 

  5. D.W. Wang, M.Q. Huang, Phys. Rev. D 68, 034019 (2003).

    Article  ADS  Google Scholar 

  6. Z.G. Wang, Eur. Phys. J. C 54, 231 (2008).

    Article  ADS  Google Scholar 

  7. F.O. Duraes, M. Nielsen, Phys. Lett. B 658, 40 (2007).

    Article  ADS  Google Scholar 

  8. X. Liu, H.X. Chen, Y.R. Liu, A. Hosaka, S.L. Zhu, Phys. Rev. D 77, 014031 (2008).

    Article  ADS  Google Scholar 

  9. E.V. Shuryak, Nucl. Phys. B 198, 83 (1982).

    Article  ADS  Google Scholar 

  10. Zhi-Gang Wang, Phys. Lett. B 685, 59 (2010).

    Article  ADS  Google Scholar 

  11. T.M. Aliev, K. Azizi, A. Ozpineci, Nucl. Phys. B 808, 137 (2009).

    Article  ADS  MATH  Google Scholar 

  12. M. Karliner, H.J. Lipkin, Phys. Lett. B 660, 539 (2008).

    Article  ADS  Google Scholar 

  13. M. Karliner, B. Kereu-Zura, H.J. Lipkin, J.L. Rosner, arXiv:0706.2163 [hep-ph].

  14. D. Ebert, R.N. Faustov, V.O. Galkin, Phys. Rev. D 72, 034026 (2005).

    Article  ADS  Google Scholar 

  15. N. Mathur, R. Lewis, R.M. Woloshyn, Phys. Rev. D 66, 014502 (2002).

    Article  ADS  Google Scholar 

  16. J.L. Rosner, Phys. Rev. D 75, 013009 (2007).

    Article  ADS  Google Scholar 

  17. Qiao-Yan Zhao, Dan Zhang, Qiu-Yang Zhang, Chin. Phys. Lett. 28, 071201 (2011).

    Article  ADS  Google Scholar 

  18. A.L. Choudhury, V. Joshi, Phys. Rev. D 13, 3115 (1976).

    Article  ADS  Google Scholar 

  19. D.B. Lichtenberg, Phys. Rev. D 15, 345 (1977).

    Article  ADS  Google Scholar 

  20. R.J. Johnson, M. Shah-Jahan, Phys. Rev. D 15, 1400 (1977).

    Article  ADS  Google Scholar 

  21. S.K. Bose, L.P. Singh, Phys. Rev. D 22, 773 (1980).

    Article  ADS  Google Scholar 

  22. L.Y. Glozman, D.O. Riska, Nucl. Phys. A 603, 326 (1996).

    Article  ADS  Google Scholar 

  23. B. Julia-Diaz, D.O. Riska, Nucl. Phys. A 739, 69 (2004).

    Article  ADS  Google Scholar 

  24. S. Scholl, H. Weigel, Nucl. Phys. A 735, 163 (2004).

    Article  ADS  Google Scholar 

  25. Y.S. Oh, B.Y. Park, Mod. Phys. Lett. A 11, 653 (1996).

    Article  MathSciNet  ADS  Google Scholar 

  26. A. Faessler et al., Phys. Rev. D 73, 094013 (2006).

    Article  MathSciNet  ADS  Google Scholar 

  27. S.L. Zhu, W.Y. Hwang, Z.S. Yang, Phys. Rev. D 56, 7273 (1997).

    Article  ADS  Google Scholar 

  28. T.M. Aliev, K. Azizi, A. Ozpineci, Phys. Rev. D 77, 114006 (2008).

    Article  ADS  Google Scholar 

  29. T.M. Aliev, K. Azizi, A. Ozpineci, Phys. Rev. D 79, 056005 (2009).

    Article  ADS  Google Scholar 

  30. T.M. Aliev, K. Azizi, M. Savci, Phys. Lett. B 696, 220 (2011).

    Article  ADS  Google Scholar 

  31. T.M. Aliev, K. Azizi, M. Savci, Nucl. Phys. A 852, 141 (2011).

    Article  ADS  Google Scholar 

  32. T.M. Aliev, K. Azizi, M. Savci, V.S. Zamiralov, Phys. Rev. D 83, 096007 (2011).

    Article  ADS  Google Scholar 

  33. G. Buchalla, G. Hiller, G. Isidori, Phys. Rev. D 63, 014015 (2000).

    Article  ADS  Google Scholar 

  34. C. Bird, P. Jackson, R. Kowalewski, M. Pospelov, Phys. Rev. Lett. 93, 201803 (2004).

    Article  ADS  Google Scholar 

  35. D. Ebert, R.N. Faustov, V.O. Galkin, Phys. Rev. D 73, 094002 (2006).

    Article  ADS  Google Scholar 

  36. Ming-Qiu Huang, Dao-Wei Wang, Phys. Rev. D 69, 094003 (2004) arXiv:0608170v2 (hep-ph).

    Article  ADS  Google Scholar 

  37. C. Albertus, E. Hernandez, J. Nieves, Phys. Rev. D 71, 014012 (2005).

    Article  ADS  Google Scholar 

  38. Ruben Flores-Mendieta, J.J. Torres, M. Neri, A. Martinez, A. Garcia, Phys. Rev. D 71, 034023 (2005).

    Article  ADS  Google Scholar 

  39. Muslema Pervin, Winston Roberts, Simon Capstick, Phys. Rev. C 72, 035201 (2005).

    Article  ADS  Google Scholar 

  40. K. Azizi, M. Bayar, A. Ozpineci, Y. Sarac, Phys. Rev. D 80, 036007 (2009).

    Article  ADS  Google Scholar 

  41. K. Azizi, M. Bayar, Y. Sarac, H. Sundu, Phys. Rev. D 80, 096007 (2009).

    Article  ADS  Google Scholar 

  42. T.M. Aliev, K. Azizi, M. Savci, Phys. Rev. D 81, 056006 (2010).

    Article  ADS  Google Scholar 

  43. K. Azizi, M. Bayar, M.T. Zeyrek, J. Phys. G: Nucl. Part. Phys. 37, 085002 (2010).

    Article  ADS  Google Scholar 

  44. T. Mannel, W. Roberts, Z. Ryzak, Nucl. Phys. B 355, 38 (1991).

    Article  ADS  Google Scholar 

  45. T.M. Aliev, A. Ozpineci, M. Savci, Phys. Rev. D 65, 115002 (2002).

    Article  ADS  Google Scholar 

  46. M.A. Shifman, A.I. Vainshtein, V.I. Zakharov, Nucl. Phys. B 147, 385 (1979).

    Article  ADS  Google Scholar 

  47. M.A. Shifman, A.I. Vainstein, V.I. Zakharov, Nucl. Phys. B 147, 448 (1979).

    Article  ADS  Google Scholar 

  48. I.I. Balitsky, V.M. Braun, A.V. Kolesnichenko, Nucl. Phys. B 312, 509 (1989).

    Article  ADS  Google Scholar 

  49. E. Bagan, M. Chabab, H.G. Dosch, S. Narison, Phys. Lett. B 278, 369 (1992).

    ADS  Google Scholar 

  50. I.I. Balitsky, V.M. Braun, Nucl. Phys. B 311, 541 (1989).

    Article  ADS  Google Scholar 

  51. V.M. Braun, A. Lenz, M. Wittmann, Phys. Rev. D 73, 094019 (2006).

    Article  ADS  Google Scholar 

  52. V.M. Braun, A. Lenz, N. Mahnke, E. Stein, Phys. Rev. D 65, 074011 (2002).

    Article  ADS  Google Scholar 

  53. A. Lenz, M. Wittmann, E. Stein, Phys. Lett. B 581, 199 (2004).

    Article  ADS  Google Scholar 

  54. V. Braun, R.J. Fries, N. Mahnke, E. Stein, Nucl. Phys. B 589, 381 (2000).

    Article  ADS  Google Scholar 

  55. Yong-Lu Liu, Ming-Qiu Huang, Phys. Rev. D 80, 055015 (2009).

    Article  ADS  Google Scholar 

  56. Y.L. Liu, M.Q. Huang, Nucl. Phys. A 821, 80 (2009).

    Article  ADS  Google Scholar 

  57. A.J. Buras, M. Muenz, Phys. Rev. D 52, 186 (1995).

    Article  ADS  Google Scholar 

  58. A. Faessler, T. Gutsche, B.R. Holstein, M.A. Ivanov, J.G. Korner, V.E. Lyubovitskij, Phys. Rev. D 78, 094005 (2008).

    Article  ADS  Google Scholar 

  59. H. Pietschmann, Acta Phys. Austriaca Suppl. 12, 1 (1974).

    Google Scholar 

  60. CDF Collaboration (T. Aaltonen et al.), Phys. Rev. Lett. 107, 201802 (2011).

    Article  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Physics Department, Doğuş University, Acıbadem-Kadıköy, 34722, Istanbul, Turkey

    K. Azizi

  2. Electrical and Electronics Engineering Department, Atilim University, 06836, Ankara, Turkey

    Y. Sarac

  3. Department of Physics, Kocaeli University, 41380, Izmit, Turkey

    H. Sundu

Authors
  1. K. Azizi
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Y. Sarac
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. H. Sundu
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to K. Azizi.

Additional information

Communicated by J. Bijnens

Rights and permissions

Reprints and permissions

About this article

Cite this article

Azizi, K., Sarac, Y. & Sundu, H. Light cone QCD sum rules study of the semileptonic heavy ΞQ and Ξ′Q transitions to Ξ and Σ baryons. Eur. Phys. J. A 48, 2 (2012). https://doi.org/10.1140/epja/i2012-12002-1

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1140/epja/i2012-12002-1

Keywords

Search

Navigation