New physics in B → ππ and B→ πk decays

Journal of High Energy Physics

Volumn 2006, Issue 7, 2006, Pages

  Baek, Seungwon ^a  

^a Yonsei University   (South Korea)

Author keywords

B Physics; Beyond Standard Model; CP violation; Rare Decays

Indexed keywords

EID: 33748797960     PISSN: 10298479     EISSN: 10298479     Source Type: Journal    
DOI: 10.1088/1126-6708/2006/07/025     Document Type: Article

References (42)

1. M. Gronau and D. London, Isospin analysis of CP asymmetries in B decays 1990 Phys. Rev. Lett. 65 3381
2. Y. Nir and H.R. Quinn, Measuring ckm parameters with CP asymmetry and isospin analysis in BπK 1991 Phys. Rev. Lett. 67 541
3. M. Gronau, J.L. Rosner and D. London, Weak coupling phase from decays of charged B mesons to πK and ππ 1994 Phys. Rev. Lett. 73 21 [hep-ph/9404282]
4. R. Fleischer, Strategies for fixing the CKM-angle γ and obtaining experimental insights into the world of electroweak penguins 1996 Phys. Lett. B 365 399 [hep-ph/9509204]
5. Y.Y. Keum, H.-N. Li and A.I. Sanda, Penguin enhancement and BKπ decays in perturbative QCD 2001 Phys. Rev. D 63 054008 [hep-ph/0004173]
6. M. Beneke, G. Buchalla, M. Neubert and C.T. Sachrajda, QCD factorization in BπK,ππ decays and extraction of Wolfenstein parameters 2001 Nucl. Phys. B 606 245 [hep-ph/0104110]
7. A.J. Buras and R. Fleischer, Constraints on the CKM angle γ and strong phases from BπK decays 2000 Eur. Phys. J. C 16 97 [hep-ph/0003323]
8. M. Imbeault, A. S.-L. Lemerle, V. Page and D. London, Obtaining the full unitarity triangle from BπK decays 2004 Phys. Rev. Lett. 92 081801 [hep-ph/0309061]
9. A.J. Buras, R. Fleischer, S. Recksiegel and F. Schwab, The BπK puzzle and its relation to rare B and K decays 2003 Eur. Phys. J. C 32 45 [hep-ph/0309012]
10. A.J. Buras, R. Fleischer, S. Recksiegel and F. Schwab, Bππ, new physics in BπK and implications for rare K and B decays 2004 Phys. Rev. Lett. 92 101804 [hep-ph/0312259]
11. A.J. Buras, R. Fleischer, S. Recksiegel and F. Schwab, Anatomy of prominent B and K decays and signatures of CP-violating new physics in the electroweak penguin sector 2004 Nucl. Phys. B 697 133 [hep-ph/0402112]
12. A.J. Buras, R. Fleischer, S. Recksiegel and F. Schwab, New aspects of Bππ,πK and their implications for rare decays 2006 Eur. Phys. J. C 45 701 [hep-ph/0512032]
13. S. Baek, P. Hamel, D. London, A. Datta and D.A. Suprun, The BπK puzzle and new physics 2005 Phys. Rev. D 71 057502 [hep-ph/0412086]
14. A. Datta and D. London, Measuring new-physics parameters in B penguin decays 2004 Phys. Lett. B 595 453 [hep-ph/0404130]
15. - 2006 J. High Energy Phys. JHEP02(2006)027 [hep-ph/0511295]
16. S. Baek, F.J. Botella, D. London and J.P. Silva, Measurements of new physics in Bππ decays 2005 Phys. Rev. D 72 114007 [hep-ph/0509322]
17. S. Baek, F.J. Botella, D. London and J.P. Silva, Can one detect new physics in i ≤ 0 and/or i ≤ 2 contributions to the decays Bππ? 2005 Phys. Rev. D 72 036004 [hep-ph/0506075]
18. C.-W. Chiang, M. Gronau, J.L. Rosner and D.A. Suprun, Charmless Bpp decays using flavor SU(3) symmetry, 2004 Phys. Rev. D 70 034020 [hep-ph/0404073]
19. M. Gronau, O.F. Hernandez, D. London and J.L. Rosner, Decays of B mesons to two light pseudoscalars 1994 Phys. Rev. D 50 4529 [hep-ph/9404283]
20. See, for example, G. Buchalla, A.J. Buras and M.E. Lautenbacher, Weak decays beyond leading logarithms 1996 Rev. Mod. Phys. 68 1125 [hep-ph/9512380]
21. M. Gronau, D. Pirjol and T.-M. Yan, Model-independent electroweak penguins in B decays to two pseudoscalars 1999 Phys. Rev. D 60 034021 [hep-ph/9810482]
22. M. Gronau, D. Pirjol and T.-M. Yan, erratum 2004 Phys. Rev. D 69 119901
23. Heavy Flavor Averaging Group, http://www.slac.stanford.edu/xorg/hfag/
24. H.-N. Li and S. Mishima, Implication of the Bρρ data on the Bππ puzzle 2006 Phys. Rev. D 73 114014 [hep-ph/0602214]
25. Y. Grossman, M. Neubert and A.L. Kagan, Trojan penguins and isospin violation in hadronic B decays 1999 J. High Energy Phys. JHEP10(1999)029 [hep-ph/9909297]
26. T. Yoshikawa, A possibility of large electro-weak penguin contribution in BKπ modes 2003 Phys. Rev. D 68 054023 [hep-ph/0306147]
27. S. Nandi and A. Kundu, Large electroweak penguins in Bππ and BπK: implication for new physics [hep-ph/0407061]
28. S. Mishima and T. Yoshikawa, Large electroweak penguin contribution in BKπ and ππ decay modes 2004 Phys. Rev. D 70 094024 [hep-ph/0408090]
29. - and BKπ decays in vectorlike quark model [hep-ph/0408297]
30. Y.-Y. Charng and H.-n. Li, Weak phases from the Bππ,Kπ decays 2005 Phys. Rev. D 71 014036 [hep-ph/0410005]
31. X.-G. He and B.H.J. McKellar, Hadron decay amplitudes from BKπ and Bππ decays [hep-ph/0410098]
32. T. Carruthers and B.H.J. McKellar, Implications of B meson decay data: a graphical approach [hep-ph/0412202]
33. Y.L. Wu and Y.F. Zhou, Charmless decays Bππ,πK and KK in broken SU(3) symmetry, 2005 Phys. Rev. D 72 034037 [hep-ph/0503077]
34. M. Gronau and J.L. Rosner, The BS penguin amplitude in charmless Bpp decays 2005 Phys. Rev. D 71 074019 [hep-ph/0503131]
35. C.S. Kim, S. Oh and C. Yu, A critical study of the BKπ puzzle 2005 Phys. Rev. D 72 074005 [hep-ph/0505060]
36. S. Khalil, CP asymmetries and branching ratios of BKπ in supersymmetric models 2005 Phys. Rev. D 72 035007 [hep-ph/0505151]
37. X.-Q. Li and Y.-D. Yang, Revisiting Bππ, πK decays in QCD factorization approach 2005 Phys. Rev. D 72 074007 [hep-ph/0508079]
38. H.N. Li, S. Mishima and A.I. Sanda, Resolution to the BπK puzzle 2005 Phys. Rev. D 72 114005 [hep-ph/0508041]
39. R. Arnowitt, B. Dutta, B. Hu and S. Oh, The BKπ puzzle and supersymmetric models 2006 Phys. Lett. B 633 748 [hep-ph/0509233]
40. C.W. Bauer, I.Z. Rothstein and I.W. Stewart, Scet analysis of BKπ, BK and Bππ decays [hep-ph/0510241]
41. 0 and hadronic uncertainties [hep-ph/0603097]
42. See, for example, CKMfitter, http://ckmfitter.in2p3.fr/