Fraction of the gluonium component in η′ and η

International Journal of Modern Physics A

Volumn 26, Issue 27-28, 2011, Pages 4731-4738

  Ke, Hong Wei ^a   Yuan, Xu Hao ^b   Li, Xue Qian ^b  

^a TIANJIN UNIVERSITY   (China)

^b NANKAI UNIVERSITY   (China)

Author keywords

Gluonium; mixing; pseudoscalar

Indexed keywords

EID: 81255136406     PISSN: 0217751X     EISSN: None     Source Type: Journal    
DOI: 10.1142/S0217751X11054796     Document Type: Article

References (36)

1. J. Rosner, Phys. Rev. D 27, 1101 (1983).
2. P. Ball, J. M. Frere and M. Tytgat, Phys. Lett. B 365, 367 (1996), arXiv:hepph/ 9508359.
3. M. Benayoun, L. DelBuono, S. Eidelman, V. N. Ivanchenko and H. B. O'Connell, Phys. Rev. D 59, 114027 (1999), arXiv:hep-ph/9902326.
4. F. J. Gilman and R. Kauffman, Phys. Rev. D 36, 2761 (1987).
5. A. Bramon, R. Escribano and M. D. Scadron, Phys. Lett. B 503, 271 (2001).
6. H. Y. Cheng, H. N. Li and K. F. Liu, Phys. Rev. D 79, 014024 (2009).
7. KLOE Collab. (F. Ambrosino et al.), Phys. Lett. B 648, 267 (2007).
8. V. Mathieu and V. Vento, arXiv:0910.0212.
9. F. Ambrosino et al., J. High Energy Phys. 0907, 105 (2009), arXiv:0906.3819.
10. C. E. Thomas, J. High Energy Phys. 0710, 026 (2007), arXiv:0705.1500.
11. R. Escribano and J. Nadal, J. High Energy Phys. 0705, 006 (2007), arXiv:hepph/ 0703187.
12. S. S. Gershtein and M. Y. Khlopov, J. Exp. Theor. Phys. Lett. 23, 338 (1976).
13. K. T. Chao, Nucl. Phys. B 317, 597 (1989).
14. K. T. Chao, Nucl. Phys. B 335, 101 (1990).
15. C. Degrande and J. M. Gerard, J. High Energy Phys. 0905, 043 (2009), arXiv:0901.2860.
16. T. Feldmann, P. Kroll and B. Stech, Phys. Rev. D 58, 114006 (1998), arXiv:hepph/ 9802409.
17. H. W. Ke, X. Q. Li and Z. T. Wei, Eur. Phys. J. C 69, 133 (2010), arXiv:0912.4094.
18. CLEO Collab. (R. E. Mitchell et al.), Phys. Rev. Lett. 102, 081801 (2009), arXiv:0802.4222.
19. CLEO Collab. (J. Yelton et al.), arXiv:0903.0601.
20. CLEO Collab. (J. Yelton et al.), arXiv:1011.1195.
21. D. Kekez, D. Klabučar and M. Scadron, J. Phys. G 27, 1775 (2001).
22. M. Scadron, Phys. Rev. D 26, 239 (1982).
23. S. Fajfer and J. F. Kamenik, Phys. Rev. D 71, 014020 (2005), arXiv:hep-ph/0412140.
24. Particle Data Group (K. Nakamura et al.), J. Phys. G 37, 075021 (2010).
25. W. Jaus, Phys. Rev. D 60, 054026 (1999).
26. H. Y. Cheng, C. K. Chua and C. W. Hwang, Phys. Rev. D 69, 074025 (2004).
27. C. W. Hwang and Z. T. Wei, J. Phys. G 34, 687 (2007).
28. C. D. Lu, W. Wang and Z. T. Wei, Phys. Rev. D 76, 014013 (2007), arXiv:hepph/ 0701265.
29. H. W. Ke, X. Q. Li and Z. T. Wei, Phys. Rev. D 77, 014020 (2008).
30. Z. T. Wei, H. W. Ke and X. Q. Li, Phys. Rev. D 80, 094016 (2009), arXiv:0909.0100.
31. H. W. Ke, X. Q. Li and Z. T. Wei, Phys. Rev. D 80, 074030 (2009), arXiv:0907.5465.
32. H. W. Ke, X. Q. Li, Z. T. Wei andX. Liu, Phys. Rev. D 82, 034023 (2010), arXiv:1006.1091.
33. H. W. Ke, X. Q. Li and X. Liu, arXiv:1002.1187.
34. G. Li, F. I. Shao and W. Wang, Phys. Rev. D 82, 094031 (2010), arXiv:1008.3696.
35. P. Colangelo, F. De Fazio and W. Wang, Phys. Rev. D 81, 074001 (2010), arXiv:1002.2880.
36. Z. T.Wei, H.W. Ke and X. F. Yang, Phys. Rev. D 80, 015022 (2009), arXiv:0905.3069.