QCD sum rule study of the masses of light tetraquark scalar mesons

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

Volumn 650, Issue 5-6, 2007, Pages 369-372

  Chen, Hua Xing ^a,b   Hosaka, Atsushi ^a   Zhu, Shi Lin ^b  

^a OSAKA UNIVERSITY   (Japan)

^b PEKING UNIVERSITY   (China)

Author keywords

QCD sum rule; Scalar meson; Tetraquark

Indexed keywords

EID: 34250824620     PISSN: 03702693     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physletb.2007.05.031     Document Type: Article

References (34)

1. Amsler C., and Tornqvist N.A. Phys. Rep. 389 (2004) 61 and references therein
2. Caprini I., Colangelo G., and Leutwyler H. Phys. Rev. Lett. 96 (2006) 132001
3. Aitala E.M., et al. Phys. Rev. Lett. 86 (2001) 770
4. Ablikim M., et al. Phys. Lett. B 598 (2004) 149
5. Yao W.M., et al., Particle Data Group. J. Phys. G 33 (2006) 1
6. Hatsuda T., and Kunihiro T. Phys. Rep. 247 (1994) 221
7. Oller J.A., and Oset E. Nucl. Phys. A 620 (1997) 438
8. Oller J.A., and Oset E. Nucl. Phys. A 652 (1999) 407 Erratum
9. Jaffe R.L. Phys. Rev. D 15 (1977) 267
10. Aitala E.M., et al. Phys. Rev. Lett. 89 (2002) 121801
11. Ablikim M., et al. Phys. Lett. B 633 (2006) 681
12. Weinstein J.D., and Isgur N. Phys. Rev. Lett. 48 (1982) 659
13. Black D., Fariborz A.H., Sannino F., and Schechter J. Phys. Rev. D 59 (1999) 074026
14. Maiani L., Piccinini F., Polosa A.D., and Riquer V. Phys. Rev. Lett. 93 (2004) 212002
15. Suganuma H., Tsumura K., Ishii N., and Okiharu F. PoS LAT2005 (2006) 070
16. Jaffe R.L. Phys. Rep. 409 (2005) 1
17. Jaffe R.L. Nucl. Phys. B (Proc. Suppl.) 142 (2005) 343
18. Shifman M.A., Vainshtein A.I., and Zakharov V.I. Nucl. Phys. B 147 (1979) 385
19. Reinders L.J., Rubinstein H., and Yazaki S. Phys. Rep. 127 (1985) 1
20. Chen H.X., Hosaka A., and Zhu S.L. Phys. Rev. D 74 (2006) 054001
21. H.X. Chen, A. Hosaka, S.L. Zhu, in preparation
22. Kojo T., Hayashigaki A., and Jido D. Phys. Rev. C 74 (2006) 045206
23. Lee S.H., Kim H., and Kwon Y. Phys. Lett. B 609 (2005) 252
24. Dai Y.B., Zhu S.L., and Zuo Y.B. hep-ph/0610327
25. Brito T.V., Navarra F.S., Nielsen M., and Bracco M.E. Phys. Lett. B 608 (2005) 69
26. Yang K.C., Hwang W.Y.P., Henley E.M., and Kisslinger L.S. Phys. Rev. D 47 (1993) 3001
27. Ioffe B.L., and Zyablyuk K.N. Eur. Phys. J. C 27 (2003) 229
28. Gimenez V., Lubicz V., Mescia F., Porretti V., and Reyes J. Eur. Phys. J. C 41 (2005) 535
29. Lee H.J., and Kochelev N.I. Phys. Lett. B 642 (2006) 358
30. Reinders L.J., Yazaki S., and Rubinstein H.R. Nucl. Phys. B 196 (1982) 125
31. Kisslinger L.S., Gardner J., and Vanderstraeten C. Phys. Lett. B 410 (1997) 1
32. Elias V., Fariborz A.H., Shi F., and Steele T.G. Nucl. Phys. A 633 (1998) 279
33. Du D.S., Li J.W., and Yang M.Z. Phys. Lett. B 619 (2005) 105
34. Weinberg S. Phys. Rev. 177 (1969) 2604