Higher-order corrections to QCD factorization in B → πK, ππ decays

Journal of High Energy Physics

Volumn 6, Issue 2, 2002, Pages 601-619

  Neubert, Matthias ^a   Pecjak, Ben D ^a  

^a Department of Obstetrics Gynecology   (United States)

Author keywords

B Physics; NLO Computations; Renormalization Regularisation and Renormalons

Indexed keywords

EID: 23044466534     PISSN: 10298479     EISSN: 10298479     Source Type: Journal    
DOI: 10.1088/1126-6708/2002/02/028     Document Type: Article

References (26)

1. M. Beneke, G. Buchalla, M. Neubert and C.T. Sachrajda, QCD factorization for B → ππ decays: strong phases and CP-violation in the heavy quark limit, Phys. Rev. Lett. 83 (1999) 1914 [hep-ph/9905312].
2. M. Beneke, G. Buchalla, M. Neubert and C.T. Sachrajda, QCD factorization for exclusive, non-leptonic B meson decays: general arguments and the case of heavy-light final states, Nucl. Phys. B 591 (2000) 313 [hep-ph/0006124].
3. M. Beneke, G. Buchalla, M. Neubert and C.T. Sachrajda, QCD factorization in B → πK, ππ decays and extraction of Wolfenstein parameters, Nucl. Phys. B 606 (2001) 245 [hep-ph/0104110].
4. A. Khodjamirian, B → ππ decay in QCD, Nucl. Phys. B 605 (2001) 558 [hep-ph/0012271].
5. C.N. Burrell and A.R. Williamson, Renormalon analysis of heavy-light exclusive B decays, Phys. Rev. D 64 (2001) 034009 [hep-ph/0101190].
6. T. Becher, M. Neubert and B.D. Pecjak, Asymptotics of QCD factorization in exclusive hadronic decays of B mesons, Nucl. Phys. B 619 (2001) 538 [hep-ph/0102219].
7. M. Beneke and V.M. Braun, Naive non-abelianization and resummation of fermion bubble chains, Phys. Lett. B 348 (1995) 513 [hep-ph/9411229].
8. M. Neubert, Scale setting in QCD and the momentum flow in Feynman diagrams, Phys. Rev. D 51 (1995) 5924 [hep-ph/9412265].
9. For a review, see: M. Beneke, Renormalons, Phys. Rept. 317 (1999) 1 [hep-ph/9807443].
10. G. 't Hooft, Can we make sense out of Quantum Chromodynamics?, in The whys of subnuclear physics, proceedings of the 15th International School on Subnuclear Physics, Erice, Sicily, 1977, A. Zichichi ed., Plenum Press, New York 1979, p. 943.
11. A.V. Manohar and M.B. Wise, Power suppressed corrections to hadronic event shapes, Phys. Lett. B 344 (1995) 407 [hep-ph/9406392].
12. B.R. Webber, Estimation of power corrections to hadronic event shapes, Phys. Lett. B 339 (1994) 148 [hep-ph/9408222];
13. Y.L. Dokshitzer and B.R. Webber, Calculation of power corrections to hadronic event shapes, Phys. Lett. B 352 (1995) 451 [hep-ph/9504219].
14. R. Akhoury and V.I. Zakharov, On the universality of the leading, 1/Q power corrections in QCD, Phys. Lett. B 357 (1995) 646 [hep-ph/9504248];
15. Leading power corrections in QCD: from renormalons to phenomenology, Nucl. Phys. B 465 (1996) 295 [hep-ph/9507253];
16. Power corrections in QCD: a matter of energy resolution, Phys. Rev. Lett. 76 (1996) 2238 [hep-ph/9512433].
17. - jet events, Nucl. Phys. B 454 (1995) 291 [hep-ph/9506317].
18. G.P. Korchemsky and G. Sterman, Nonperturbative corrections in resummed cross-sections, Nucl. Phys. B 437 (1995) 415 [hep-ph/9411211].
19. M. Beneke and V.M. Braun, Power corrections and renormalons in Drell-Yan production, Nucl. Phys. B 454 (1995) 253 [hep-ph/9506452].
20. G. Buchalla, A.J. Buras and M.E. Lautenbacher, Weak decays beyond leading logarithms, Rev. Mod. Phys. 68 (1996) 1125 [hep-ph/9512380].
21. f limit, hep-ph/9710503.
22. A.G. Grozin and M. Neubert, Asymptotics of heavy-meson form factors, Phys. Rev. D 55 (1997) 272 [hep-ph/9607366].
23. Y.-Y. Keum, H.-n. Li and A.I. Sanda, Fat penguins and imaginary penguins in perturbative QCD, Phys. Lett. B 504 (2001) 6 [hep-ph/0004004];
24. Penguin enhancement and B → Kπ decays in perturbative QCD, Phys. Rev. D 63 (2001) 054008 [hep-ph/0004173].
25. M. Ciuchini, E. Franco, G. Martinelli and L. Silvestrini, Charming penguins in B decays, Nucl. Phys. B 501 (1997) 271 [hep-ph/9703353];
26. M. Ciuchini, E. Franco, G. Martinelli, M. Pierini and L. Silvestrini, Charming penguins strike back, Phys. Lett. B 515 (2001) 33 [hep-ph/0104126].