CLEO and E791 data: A smoking gun for the pion distribution amplitude?

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

Volumn 578, Issue 1-2, 2004, Pages 91-98

  Bakulev, A P ^a   Mikhailov, S V ^a   Stefanis, N G ^b  

^a JOINT INSTITUTE FOR NUCLEAR RESEARCH   (Russian Federation)

^b RUHR UNIVERSITY BOCHUM   (Germany)

Author keywords

Factorization; Pion distribution amplitude; QCD sum rules; Renormalization group evolution; Transition form factor

Indexed keywords

ACCURACY; ARTICLE; CALCULATION; DATA ANALYSIS; MASS; MATHEMATICAL ANALYSIS; MESON; PERTURBATION THEORY; PION; QUANTUM CHROMODYNAMICS; QUANTUM MECHANICS; QUANTUM THEORY; RELIABILITY; VELOCITY;

EID: 2542421189     PISSN: 03702693     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physletb.2003.10.033     Document Type: Article

References (42)

1. CLEO Collaboration, J. Gronberg, et al., Phys. Rev. D 57 (1998) 33.
2. A.V. Radyushkin, R. Ruskov, Nucl. Phys. B 481 (1996) 625.
3. P. Kroll, M. Raulfs, Phys. Lett. B 387 (1996) 848.
4. N.G. Stefanis, W. Schroers, H.C. Kim, Phys. Lett. B 449 (1999) 299; N.G. Stefanis, W. Schroers, H.C. Kim, Eur. Phys. J. C 18 (2000) 137.
5. N.G. Stefanis, W. Schroers, H.C. Kim, Phys. Lett. B 449 (1999) 299; N.G. Stefanis, W. Schroers, H.C. Kim, Eur. Phys. J. C 18 (2000) 137.
6. A. Khodjamirian, Eur. Phys. J. C 6 (1999) 477.
7. A. Schmedding, O. Yakovlev, Phys. Rev. D 62 (2000) 116002.
8. A.P. Bakulev, S.V. Mikhailov, N.G. Stefanis, Phys. Lett. B 508 (2001) 279; A.P. Bakulev, S.V. Mikhailov, N.G. Stefanis, in: Proceedings of the 36th Rencontres de Moriond on QCD and Hadronic Interactions, Les Arcs, France, 17-24 March 2001, p. 133, hep-ph/0104290.
9. A.P. Bakulev, S.V. Mikhailov, N.G. Stefanis, Phys. Lett. B 508 (2001) 279; A.P. Bakulev, S.V. Mikhailov, N.G. Stefanis, in: Proceedings of the 36th Rencontres de Moriond on QCD and Hadronic Interactions, Les Arcs, France, 17-24 March 2001, p. 133, hep-ph/0104290.
10. M. Diehl, P. Kroll, C. Vogt, Eur. Phys. J. C 22 (2001) 439.
11. A.P. Bakulev, S.V. Mikhailov, N.G. Stefanis, Phys. Rev. D 67 (2003) 074012.
12. A.V. Efremov, A.V. Radyushkin, Phys. Lett. B 94 (1980) 245; A.V. Efremov, A.V. Radyushkin, Theor. Math. Phys. 42 (1980) 97; G.P. Lepage, S.J. Brodsky, Phys. Lett. B 87 (1979) 359; G.P. Lepage, S.J. Brodsky, Phys. Rev. D 22 (1980) 2157.
13. A.V. Efremov, A.V. Radyushkin, Phys. Lett. B 94 (1980) 245; A.V. Efremov, A.V. Radyushkin, Theor. Math. Phys. 42 (1980) 97; G.P. Lepage, S.J. Brodsky, Phys. Lett. B 87 (1979) 359; G.P. Lepage, S.J. Brodsky, Phys. Rev. D 22 (1980) 2157.
14. A.V. Efremov, A.V. Radyushkin, Phys. Lett. B 94 (1980) 245; A.V. Efremov, A.V. Radyushkin, Theor. Math. Phys. 42 (1980) 97; G.P. Lepage, S.J. Brodsky, Phys. Lett. B 87 (1979) 359; G.P. Lepage, S.J. Brodsky, Phys. Rev. D 22 (1980) 2157.
15. A.V. Efremov, A.V. Radyushkin, Phys. Lett. B 94 (1980) 245; A.V. Efremov, A.V. Radyushkin, Theor. Math. Phys. 42 (1980) 97; G.P. Lepage, S.J. Brodsky, Phys. Lett. B 87 (1979) 359; G.P. Lepage, S.J. Brodsky, Phys. Rev. D 22 (1980) 2157.
16. V.L. Chernyak, A.R. Zhitnitsky, Phys. Rep. 112 (1984) 173.
17. Fermilab E791 Collaboration, E.M. Aitala, et al., Phys. Rev. Lett. 86 (2001) 4768.
18. F. del Aguila, M.K. Chase, Nucl. Phys. B 193 (1981) 517; E.P. Kadantseva, S.V. Mikhailov, A.V. Radyushkin, Sov. J. Nucl. Phys. 44 (1986) 326.
19. F. del Aguila, M.K. Chase, Nucl. Phys. B 193 (1981) 517; E.P. Kadantseva, S.V. Mikhailov, A.V. Radyushkin, Sov. J. Nucl. Phys. 44 (1986) 326.
20. V.A. Novikov, et al., Nucl. Phys. B 237 (1984) 525.
21. Particle Data Group Collaboration, K. Hagiwara, et al., Phys. Rev. D 66 (2002) 010001.
22. V.M. Braun, I.E. Filyanov, Z. Phys. C 48 (1990) 239; P. Ball, JHEP 9901 (1999) 010.
23. V.M. Braun, I.E. Filyanov, Z. Phys. C 48 (1990) 239; P. Ball, JHEP 9901 (1999) 010.
24. S. Dalley, B. van de Sande, Phys. Rev. D 67 (2003) 114507.
25. V.Y. Petrov, et al., Phys. Rev. D 59 (1999) 114018.
26. M. Praszalowicz, A. Rostworowski, Phys. Rev. D 64 (2001) 074003.
27. S.V. Mikhailov, A.V. Radyushkin, Sov. J. Nucl. Phys. 49 (1989) 494; S.V. Mikhailov, A.V. Radyushkin, Phys. Rev. D 45 (1992) 1754.
28. S.V. Mikhailov, A.V. Radyushkin, Sov. J. Nucl. Phys. 49 (1989) 494; S.V. Mikhailov, A.V. Radyushkin, Phys. Rev. D 45 (1992) 1754.
29. M. D'Elia, A. Di Giacomo, E. Meggiolaro, Phys. Rev. D 59 (1999) 054503.
30. A.P. Bakulev, S.V. Mikhailov, Phys. Rev. D 65 (2002) 114511.
31. B. Melić, D. Müller, K. Passek-Kumerički, Phys. Rev. D 68 (2003) 014013.
32. A.P. Bakulev, S.V. Mikhailov, Phys. Lett. B 436 (1998) 351.
33. V.M. Braun, A. Khodjamirian, M. Maul, Phys. Rev. D 61 (2000) 073004.
34. J. Bijnens, A. Khodjamirian, Eur. Phys. J. C 26 (2002) 67.
35. A. Dorokhov, JETP Lett. 77 (2003) 63, Pis'ma Zh. Eksp. Teor. Fiz. 77 (2003) 68.
36. A. Dorokhov, JETP Lett. 77 (2003) 63, Pis'ma Zh. Eksp. Teor. Fiz. 77 (2003) 68.
37. V. Chernyak, Phys. Lett. B 516 (2001) 116; V.L. Chemyak, A.G. Grozin, Phys. Lett. B 517 (2001) 119.
38. V. Chernyak, Phys. Lett. B 516 (2001) 116; V.L. Chemyak, A.G. Grozin, Phys. Lett. B 517 (2001) 119.
39. N.N. Nikolaev, W. Schäfer, G. Schwiete, Phys. Rev. D 63 (2001) 014020.
40. V.M. Braun, et al., Nucl. Phys. B 638 (2002) 111.
41. A. Freund, M.F. McDermott, Phys. Rev. D 65 (2002) 074008; A.D. Martin, R.G. Roberts, W.J. Stirling, Phys. Lett. B 354 (1995) 155.
42. A. Freund, M.F. McDermott, Phys. Rev. D 65 (2002) 074008; A.D. Martin, R.G. Roberts, W.J. Stirling, Phys. Lett. B 354 (1995) 155.