Interference effects in the decay φ→π0π0γ and the coupling constant gφσγ

Physical Review D

Volumn 64, Issue 5, 2001, Pages

  Gokalp, A ^a   Yilmaz, O ^a  

^a MIDDLE EAST TECHNICAL UNIVERSITY   (Turkey)

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; CHEMICAL BINDING; ENERGY; MATHEMATICAL ANALYSIS; MODEL; PHENOMENOLOGY; PHYSICS;

EID: 0035447026     PISSN: 05562821     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevD.64.053017     Document Type: Article

References (37)

1. N. N. Achasov and V. N. Ivanchenko, Nucl. Phys. B315, 465 (1989).
2. F. E. Close, N. Isgur, and S. Kumana, Nucl. Phys. B389, 513 (1993).
3. M. N. Achasov et al., Phys. Lett. B 485, 349 (2000).
4. R. R. Akhmetshin et al., Phys. Lett. B 462, 380 (1999).
5. N. A. Törnqvist, invited talk at the conference "Possible Existence of the Light σ Resonance and its Implications to Hadron Physics," Kyoto, Japan, 2000, KEK Proceedings 2000-4, 2000, pp. 224-231,
6. Soryushiron Kenkyu (Kyoto) 102, E224-E231 (2001), hep-ph/0008135.
7. N. A. Törnqvist and A. D. Polasa, invited talk at the conference "Heavy Quark at Fixed Target," Rio de Janeiro, Brazil, 2000, to appear in Frascati Physics Series, hep-ph/0011107.
8. E791 Collaboration, E. M. Aitala et al., Phys. Rev. Lett. 86, 770 (2001).
9. N. A. Törnqvist and M. Ross, Phys. Rev. Lett. 76, 1575 (1996).
10. J. A. Oller and E. Oset, Nucl. Phys. A620, 438 (1997);
11. J. A. Oller and E. Oset, Nucl. Phys. A652, 407(E) (1999);
12. Phys. Rev. D 60, 074023 (1999);
13. M. Jamin, J. A. Oller, and A. Pich, Nucl. Phys. B587, 331 (2000);
14. J. A. Oller, E. Oset, and J. R. Pelaez, Phys. Rev. Lett. 80, 3452 (1998);
15. Phys. Rev. D 59, 074001 (1999).
16. J. Weinstein and N. Isgur, Phys. Rev. D 41, 2236 (1990).
17. R. L. Jaffe, Phys. Rev. D 15, 267 (1977);
18. R. L. Jaffe, Phys. Rev. D 17, 1444 (1978).
19. N. N. Achasov, Nucl. Phys. A675, 279 (2000).
20. S. Fajfer and R. J. Oakes, Phys. Rev. D 42, 2392 (1990).
21. A. Bramon, A. Grau, and G. Pancheri, Phys. Lett. B 283, 416 (1992).
22. A. Bramon, A. Grau, and G. Pancheri, Phys. Lett. B 289, 97 (1992).
23. E. Marco, S. Hirenzaki, E. Oset, and H. Toki, Phys. Lett. B 470, 20 (1999).
24. J. A. Oller, Phys. Lett. B 426, 7 (1998).
25. A. I. Titov, T.-S. H. Lee, H. Toki, and O. Streltrova, Phys. Rev. C 60, 035205 (1999).
26. F. Klingl, N. Kaiser, and W. Weise, Z. Phys. A 356, 193 (1996).
27. Particle Data Group, D. E. Groom et al., Eur. Phys. J. C 15, 1 (2000).
28. V. E. Markushin, Eur. Phys. J. A 8, 389 (2000).
29. J. L. Lucio M. and J. Pestieau, Phys. Rev. D 42, 3253 (1990);
30. J. L. Lucio M. and J. Pestieau, Phys. Rev. D 43 2447(E) (1991).
31. N. N. Achasov and V. V. Gubin, Phys. Rev. D 63, 094007 (2001).
32. S. M. Flatté, Phys. Lett. 63B, 224 (1976).
33. A. Bramon, R. Escribano, J. L. Lucio M., M. Napsuciale, and G. Pancheri, Phys. Lett. B 494, 221 (2000).
34. A. Gokalp and O. Yilmaz, Phys. Rev. D 62, 093018 (2000).
35. A. Gokalp and O. Yilmaz, Phys. Lett. B 494, 69 (2000).
36. B. Friman and M. Soyeur, Nucl. Phys. A600, 477 (1996).
37. C. M Shakin and Huangsheng Wang, Phys. Rev. D 63, 074017 (2001).