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Analysis of the doubly heavy baryons in the nuclear matter with the QCD sum rules

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Abstract

In this article, we study the doubly heavy baryon states Ξ cc , Ω cc , Ξ bb and Ω bb in the nuclear matter using the QCD sum rules, and derive three coupled QCD sum rules for the masses, vector self-energies and pole residues. The predictions for the mass-shifts in the nuclear matter \(\Delta M_{\varXi_{cc}}=-1.11~\mbox{GeV}\), \(\Delta M_{\varOmega_{cc}}=-0.33~\mbox{GeV}\), \(\Delta M_{\varXi_{bb}}=-3.37~\mbox{GeV}\) and \(\Delta M_{\varOmega_{bb}}=-1.05~\mbox{GeV}\) can be confronted with experimental data in the future.

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References

  1. M. Mattson et al., Phys. Rev. Lett. 89, 112001 (2002)

    Article  ADS  Google Scholar 

  2. A. Ocherashvili et al., Phys. Lett. B 628, 18 (2005)

    Article  ADS  Google Scholar 

  3. E. Bagan, M. Chabab, S. Narison, Phys. Lett. B 306, 350 (1992)

    ADS  Google Scholar 

  4. S.S. Gershtein, V.V. Kiselev, A.K. Likhoded, A.I. Onishchenko, Phys. Rev. D 62, 054021 (2000)

    Article  ADS  Google Scholar 

  5. D. Ebert, R.N. Faustov, V.O. Galkin, A.P. Martynenko, Phys. Rev. D 66, 014008 (2002)

    Article  ADS  Google Scholar 

  6. V.V. Kiselev, A.K. Likhoded, Phys. Usp. 45, 455 (2002)

    Article  ADS  Google Scholar 

  7. J. Vijande, H. Garcilazo, A. Valcarce, F. Fernandez, Phys. Rev. D 70, 054022 (2004)

    Article  ADS  Google Scholar 

  8. D.H. He, K. Qian, Y.B. Ding, X.Q. Li, P.N. Shen, Phys. Rev. D 70, 094004 (2004)

    Article  ADS  Google Scholar 

  9. C. Albertus, E. Hernandez, J. Nieves, J.M. Verde-Velasco, Eur. Phys. J. A 32, 183 (2007)

    Article  ADS  Google Scholar 

  10. A.P. Martynenko, Phys. Lett. B 663, 317 (2008)

    Article  ADS  Google Scholar 

  11. W. Roberts, M. Pervin, Int. J. Mod. Phys. A 23, 2817 (2008)

    Article  ADS  MATH  Google Scholar 

  12. J.R. Zhang, M.Q. Huang, Phys. Rev. D 78, 094007 (2008)

    Article  ADS  Google Scholar 

  13. A. Valcarce, H. Garcilazo, J. Vijande, Eur. Phys. J. A 37, 217 (2008)

    Article  Google Scholar 

  14. F. Giannuzzi, Phys. Rev. D 79, 094002 (2009)

    Article  ADS  Google Scholar 

  15. Z.G. Wang, Eur. Phys. J. A 45, 267 (2010)

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

  17. L.J. Reinders, H. Rubinstein, S. Yazaki, Phys. Rep. 127, 1 (1985)

    Article  ADS  Google Scholar 

  18. Z.G. Wang, Eur. Phys. J. C 71, 1816 (2011)

    Article  ADS  Google Scholar 

  19. Z.G. Wang, Phys. Rev. C 85, 045204 (2012)

    Article  ADS  Google Scholar 

  20. B. Friman et al., The CBM Physics Book: Compressed Baryonic Matter in Laboratory Experiments (Springer, Heidelberg, 2011)

    MATH  Google Scholar 

  21. M.F.M. Lutz et al., arXiv:0903.3905

  22. E.G. Drukarev, E.M. Levin, Prog. Part. Nucl. Phys. 27, 77 (1991)

    Article  ADS  Google Scholar 

  23. E.G. Drukarev, M.G. Ryskin, V.A. Sadovnikova, Prog. Part. Nucl. Phys. 47, 73 (2001)

    Article  ADS  Google Scholar 

  24. E.G. Drukarev, Prog. Part. Nucl. Phys. 50, 659 (2003)

    Article  ADS  Google Scholar 

  25. T.D. Cohen, R.J. Furnstahl, D.K. Griegel, X.M. Jin, Prog. Part. Nucl. Phys. 35, 221 (1995)

    Article  ADS  Google Scholar 

  26. X.M. Jin, T.D. Cohen, R.J. Furnstahl, D.K. Griegel, Phys. Rev. C 47, 2882 (1993)

    Article  ADS  Google Scholar 

  27. X.M. Jin, M. Nielsen, T.D. Cohen, R.J. Furnstahl, D.K. Griegel, Phys. Rev. C 49, 464 (1994)

    Article  ADS  Google Scholar 

  28. A. Hayashigaki, Prog. Theor. Phys. 101, 923 (1999)

    Article  ADS  Google Scholar 

  29. F. Klingl, S. Kim, S.H. Lee, P. Morath, W. Weise, Phys. Rev. Lett. 82, 3396 (1999)

    Article  ADS  Google Scholar 

  30. S. Kim, S.H. Lee, Nucl. Phys. A 679, 517 (2001)

    Article  ADS  MATH  Google Scholar 

  31. C.M. Ko, S.H. Lee, Phys. Rev. C 67, 038202 (2003)

    Article  ADS  Google Scholar 

  32. K. Morita, S.H. Lee, Phys. Rev. Lett. 100, 022301 (2008)

    Article  ADS  Google Scholar 

  33. K. Morita, S.H. Lee, Phys. Rev. C 77, 064904 (2008)

    Article  ADS  Google Scholar 

  34. A. Kumar, A. Mishra, Phys. Rev. C 82, 045207 (2010)

    Article  ADS  Google Scholar 

  35. A. Hayashigaki, Phys. Lett. B 487, 96 (2000)

    Article  ADS  Google Scholar 

  36. T. Hilger, R. Thomas, B. Kampfer, Phys. Rev. C 79, 025202 (2009)

    Article  ADS  Google Scholar 

  37. T. Hilger, B. Kampfer, Nucl. Phys. B, Proc. Suppl. 207–208, 277 (2010)

    Article  Google Scholar 

  38. Z.G. Wang, T. Huang, Phys. Rev. C 84, 048201 (2011)

    Article  ADS  Google Scholar 

  39. T. Hilger, B. Kampfer, S. Leupold, Phys. Rev. C 84, 045202 (2011)

    Article  ADS  Google Scholar 

  40. S. Zschocke, T. Hilger, B. Kampfer, Eur. Phys. J. A 47, 151 (2011)

    Article  ADS  Google Scholar 

  41. Z.G. Wang, arXiv:1109.5219

  42. A. Khodjamirian, C. Klein, T. Mannel, Y.M. Wang, J. High Energy Phys. 09, 106 (2011)

    Article  ADS  Google Scholar 

  43. W. Lucha, D. Melikhov, S. Simula, Phys. Rev. D 76, 036002 (2007)

    Article  ADS  Google Scholar 

  44. C.H. Chang, T. Li, X.Q. Li, Y.M. Wang, Commun. Theor. Phys. 49, 993 (2008)

    Article  ADS  Google Scholar 

Download references

Acknowledgements

This work is supported by National Natural Science Foundation, Grant Number 11075053, and the Fundamental Research Funds for the Central Universities.

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  1. Department of Physics, North China Electric Power University, Baoding, 071003, P.R. China

    Zhi-Gang Wang

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  1. Zhi-Gang Wang
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Correspondence to Zhi-Gang Wang.

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Wang, ZG. Analysis of the doubly heavy baryons in the nuclear matter with the QCD sum rules. Eur. Phys. J. C 72, 2099 (2012). https://doi.org/10.1140/epjc/s10052-012-2099-6

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  • DOI: https://doi.org/10.1140/epjc/s10052-012-2099-6

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