Anatomy of the perturbative QCD approach to the baryonic decays Λb→pπ, pK

Physical Review D - Particles, Fields, Gravitation and Cosmology

Volumn 80, Issue 3, 2009, Pages

  Lü, Cai Dian ^a   Wang, Yu Ming ^a   Zou, Hao ^a   Ali, Ahmed ^b   Kramer, Gustav ^c  

^a INSTITUTE OF HIGH ENERGY PHYSICS   (China)

^b DESY   (Germany)

^c UNIVERSITY OF HAMBURG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 69549107382     PISSN: 15507998     EISSN: 15502368     Source Type: Journal    
DOI: 10.1103/PhysRevD.80.034011     Document Type: Article

References (70)

1. S. Catani and L. Trentadue, Nucl. Phys. NUPBBO 0550-3213 B327, 323 (1989). 10.1016/0550-3213(89)90273-3
2. J.C. Collins and D.E. Soper, Nucl. Phys. NUPBBO 0550-3213 B193, 381 (1981); 10.1016/0550-3213(81)90339-4
3. J.C. Collins D.E. Soper Nucl. Phys. NUPBBO 0550-3213 B213, 545(E) (1983). 10.1016/0550-3213(83)90235-3
4. J.C. Collins, D.E. Soper, and G. Sterman, Nucl. Phys. NUPBBO 0550-3213 B250, 199 (1985). 10.1016/0550-3213(85)90479-1
5. M. Beneke, econf C0610161, 030 (2006);
6. M. Beneke Nucl. Phys. B, Proc. Suppl. NPBSE7 0920-5632 170, 57 (2007), and references therein. 10.1016/j.nuclphysbps.2007.05.002
7. Y.Y. Keum, H.-n. Li, and A.I. Sanda, Phys. Lett. B 504, 6 (2001); PYLBAJ 0370-2693 10.1016/S0370-2693(01)00247-7 (Pubitemid 32246424)
8. C.D. Lü, K. Ukai, and M.Z. Yang, Phys. Rev. D PRVDAQ 0556-2821 63, 074009 (2001). 10.1103/PhysRevD.63.074009 (Pubitemid 33795581)
9. M. Beneke, G. Buchalla, M. Neubert, and C.T. Sachrajda, Phys. Rev. Lett. 83, 1914 (1999); PRLTAO 0031-9007 10.1103/PhysRevLett.83.1914
10. M. Beneke G. Buchalla M. Neubert C.T. Sachrajda Nucl. Phys. NUPBBO 0550-3213 B591, 313 (2000). 10.1016/S0550-3213(00)00559-9
11. C.W. Bauer, S. Fleming, D. Pirjol, and I.W. Stewart, Phys. Rev. D PRVDAQ 0556-2821 63, 114020 (2001). 10.1103/PhysRevD.63.114020 (Pubitemid 33794309)
12. C.W. Bauer, D. Pirjol, and I.W. Stewart, Phys. Rev. D PRVDAQ 0556-2821 65, 054022 (2002). 10.1103/PhysRevD.65.054022
13. C.W. Bauer, S. Fleming, D. Pirjol, I.Z. Rothstein, and I.W. Stewart, Phys. Rev. D PRVDAQ 0556-2821 66, 014017 (2002). 10.1103/PhysRevD.66.014017
14. M. Beneke and T. Feldmann, Nucl. Phys. NUPBBO 0550-3213 B685, 249 (2004). 10.1016/j.nuclphysb.2004.02.033 (Pubitemid 38457847)
15. H.-n. Li, Prog. Part. Nucl. Phys. 51, 85 (2003). PPNPDB 0146-6410 10.1016/S0146-6410(03)90013-5
16. H.-n. Li, Phys. Rev. D PRVDAQ 0556-2821 48, 4243 (1993). 10.1103/PhysRevD.48.4243
17. B. Kundu, H.-n. Li, J. Samuelsson, and P. Jain, Eur. Phys. J. C 8, 637 (1999). EPCFFB 1434-6044 10.1007/s100529900004
18. H.H. Shih, S.C. Lee, and H.-n. Li, Phys. Rev. D PRVDAQ 0556-2821 59, 094014 (1999). 10.1103/PhysRevD.59.094014 (Pubitemid 40639387)
19. H.H. Shih, S.C. Lee, and H.-n. Li, Phys. Rev. D PRVDAQ 0556-2821 61, 114002 (2000). 10.1103/PhysRevD.61.114002
20. P. Guo, H.W. Ke, X.Q. Li, C.D. Lü, and Y.M. Wang, Phys. Rev. D PRVDAQ 1550-7998 75, 054017 (2007). 10.1103/PhysRevD.75.054017
21. X.G. He, T. Li, X.Q. Li, and Y.M. Wang, Phys. Rev. D PRVDAQ 1550-7998 74, 034026 (2006). 10.1103/PhysRevD.74.034026 (Pubitemid 44310603)
22. C.H. Chou, H.H. Shih, S.C. Lee, and H.-n. Li, Phys. Rev. D PRVDAQ 0556-2821 65, 074030 (2002). 10.1103/PhysRevD.65.074030
23. R. Mohanta, A.K. Giri, and M.P. Khanna, Phys. Rev. D PRVDAQ 0556-2821 63, 074001 (2001). 10.1103/PhysRevD.63.074001 (Pubitemid 33795573)
24. R. Mohanta, Eur. Phys. J. C 16, 289 (2000). EPCFFB 1434-6044 10.1007/s100520050021
25. V. Braun, R.J. Fries, N. Mahnke, and E. Stein, Nucl. Phys. NUPBBO 0550-3213 B589, 381 (2000); 10.1016/S0550-3213(00)00516-2
26. V. Braun R.J. Fries N. Mahnke E. Stein Nucl. Phys. NUPBBO 0550-3213 B607, 433 (2001). 10.1016/S0550-3213(01)00254-1
27. H.Y. Cheng and B. Tseng, Phys. Rev. D PRVDAQ 0556-2821 48, 4188 (1993). 10.1103/PhysRevD.48.4188
28. M.Q. Huang and D.W. Wang, Phys. Rev. D PRVDAQ 0556-2821 69, 094003 (2004). 10.1103/PhysRevD.69.094003
29. M.J. Morello (CDF Collaboration), arXiv:0810.3258 [Phys. Rev. Lett. (to be published)]; PRLTAO 0031-9007
30. T. Altonen (CDF Collaboration), arXiv:0812.4271.
31. For a review, see G. Buchalla, A.J. Buras, and M.E. Lautenbacher, Rev. Mod. Phys. 68, 1125 (1996). RMPHAT 0034-6861 10.1103/RevModPhys.68.1125
32. A. Ali, G. Kramer, and C.D. Lü, Phys. Rev. D PRVDAQ 0556-2821 58, 094009 (1998); 10.1103/PhysRevD.58.094009
33. A. Ali G. Kramer C.D. Lü Phys. Rev. D PRVDAQ 0556-2821 59, 014005 (1998); 10.1103/PhysRevD.59.014005
34. Y.H. Chen, H.Y. Cheng, B. Tseng, and K.C. Yang, Phys. Rev. D PRVDAQ 0556-2821 60, 094014 (1999). 10.1103/PhysRevD.60.094014
35. V.L. Chernyak and A.R. Zhitnitsky, Phys. Rep. PRPLCM 0370-1573 112, 173 (1984); 10.1016/0370-1573(84)90126-1
36. V.M. Braun and I.E. Filyanov, Z. Phys. C ZPCFD2 0170-9739 44, 157 (1989); 10.1007/BF01548594
37. P. Ball, J. High Energy Phys. JHEPFG 1029-8479 09 (1998) 005; 10.1088/1126-6708/1998/09/005
38. V.M. Braun and I.E. Filyanov, Z. Phys. C ZPCFD2 0170-9739 48, 239 (1990); 10.1007/BF01554472
39. A.R. Zhitnitsky, I.R. Zhitnitsky, and V.L. Chernyak, Yad. Fiz. 41, 445 (1985) IDFZA7 0044-0027
40. [A.R. Zhitnitsky I.R. Zhitnitsky V.L. Chernyak Sov. J. Nucl. Phys. 41, 284 (1985)]; SJNCAS 0038-5506
41. P. Ball, J. High Energy Phys. JHEPFG 1029-8479 01 (1999) 010. 10.1088/1126-6708/1999/01/010
42. H.-n. Li, S. Mishima, and A.I. Sanda, Phys. Rev. D PRVDAQ 1550-7998 72, 114005 (2005). 10.1103/PhysRevD.72.114005 (Pubitemid 43036880)
43. F. Hussain, J.G. Körner, M. Krämer, and G. Thompson, Z. Phys. C 51, 321 (1991). ZPCFD2 0170-9739 10.1007/BF01475799
44. W. Loinaz and R. Akhoury, Phys. Rev. D PRVDAQ 0556-2821 53, 1416 (1996). 10.1103/PhysRevD.53.1416
45. C.H. Chou, H.H. Shih, S.C. Lee, and H.-n. Li, Phys. Rev. D PRVDAQ 0556-2821 65, 074030 (2002). 10.1103/PhysRevD.65.074030
46. C. Amsler (Particle Data Group), Phys. Lett. B 667, 1 (2008). PYLBAJ 0370-2693 10.1016/j.physletb.2008.07.018
47. Y.M. Wang, Y. Li, and C.D. Lü, Eur. Phys. J. C 59, 861 (2009). EPCFFB 1434-6044 10.1140/epjc/s10052-008-0846-5
48. S. Groote, J.G. Körner, and O.I. Yakovlev, Phys. Rev. D PRVDAQ 0556-2821 56, 3943 (1997). 10.1103/PhysRevD.56.3943
49. F. Schlumpf, arXiv:hep-ph/9211255.
50. P. Ball, V.M. Braun, and E. Gardi, Phys. Lett. B 665, 197 (2008). PYLBAJ 0370-2693 10.1016/j.physletb.2008.06.004
51. B.O. Lange and M. Neubert, Phys. Rev. Lett. 91, 102001 (2003). PRLTAO 0031-9007 10.1103/PhysRevLett.91.102001
52. G.P. Lepage and S.J. Brodsky, Phys. Lett. 87B, 359 (1979). PYLBAJ 0370-2693 10.1016/0370-2693(79)90554-9
53. H.-n. Li, Phys. Rev. D PRVDAQ 0556-2821 48, 4243 (1993); 10.1103/PhysRevD.48.4243
54. B. Kundu, H.-n. Li, J. Samuelsson, and P. Jain, Eur. Phys. J. C 8, 637 (1999); EPCFFB 1434-6044 10.1007/s100529900004
55. H.H. Shih, S.C. Lee, and H.-n. Li, Phys. Rev. D PRVDAQ 0556-2821 59, 094014 (1999). 10.1103/PhysRevD.59.094014 (Pubitemid 40639387)
56. V.M. Braun, A. Lenz, and M. Wittmann, Phys. Rev. D PRVDAQ 1550-7998 73, 094019 (2006). 10.1103/PhysRevD.73.094019 (Pubitemid 44529419)
57. J. Botts and G. Sterman, Nucl. Phys. NUPBBO 0550-3213 B325, 62 (1989). 10.1016/0550-3213(89)90372-6
58. T. Kurimoto, H.-n. Li, and A.I. Sanda, Phys. Rev. D PRVDAQ 0556-2821 65, 014007 (2001). 10.1103/PhysRevD.65.014007
59. H.-n. Li, Phys. Rev. D PRVDAQ 0556-2821 66, 094010 (2002). 10.1103/PhysRevD.66.094010 (Pubitemid 44624392)
60. Y.Y. Keum, M. Matsumori, and A.I. Sanda, Phys. Rev. D PRVDAQ 1550-7998 72, 014013 (2005). 10.1103/PhysRevD.72.014013
61. J. Charles (CKMfitter Group), Eur. Phys. J. C 41, 1 (2005). EPCFFB 1434-6044 10.1140/epjc/s2005-02169-1 (Pubitemid 40640244)
62. The input values for the CKM parameters are taken from the unitarity fits reported for the Winter 2009 updates (http://ckmfitter.in2p3.fr/).
63. H.-n. Li and B. Tseng, Phys. Rev. D PRVDAQ 0556-2821 57, 443 (1998). 10.1103/PhysRevD.57.443
64. G. Bell, Nucl. Phys. NUPBBO 0550-3213 B795, 1 (2008). 10.1016/j.nuclphysb.2007.09.006
65. G. Bell, arXiv:0902.1915.
66. C.H. Chen and H.-n. Li, Phys. Rev. D PRVDAQ 1550-7998 71, 114008 (2005). 10.1103/PhysRevD.71.114008 (Pubitemid 44653199)
67. H.Y. Cheng, Phys. Rev. D PRVDAQ 0556-2821 56, 2799 (1997). 10.1103/PhysRevD.56.2799
68. H.Y. Cheng and B. Tseng, Phys. Rev. D PRVDAQ 0556-2821 53, 1457 (1996) 10.1103/PhysRevD.53.1457
69. H.Y. Cheng B. Tseng Phys. Rev. D PRVDAQ 0556-2821 55, 1697(E) (1997).
70. T. Mannel, W. Roberts, and Z. Ryzak, Phys. Lett. B 259, 485 (1991). PYLBAJ 0370-2693 10.1016/0370-2693(91)91662-F