Reanalysis of the four-quark operators relevant to the Λb lifetime from the QCD sum rule

Physical Review D - Particles, Fields, Gravitation and Cosmology

Volumn 61, Issue 5, 2000, Pages 1-5

  Huang, Chao Shang ^a   Liu, Chun ^b   Zhu, Shi Lin ^a  

^a INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

^b Korea Institute for Advanced Study   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 17044425823     PISSN: 05562821     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevD.61.054004     Document Type: Article

References (76)

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25. I.I. Bigi and N.G. Uraltsev, Nucl. Phys. B423, 33 (1994); Z. Phys. C 62, 623 (1994); N.G. Uraltsev, Phys. Lett. B 376, 303 (1996); J.L. Rosner, ibid. 379, 267 (1996); G. Altarelli, G. Martinelli, S. Petraca, and F. Rapuano, ibid. 382, 409 (1996); H.J. Lipkin and P.J. O'Donnell, ibid. 409, 412 (1997); N. Isgur, ibid. 448, 111 (1999); A. Datta, H.J. Lipkin, and P.J. O'Donnell, ibid. 450, 250 (1999); W.-F. Chang, H.-N. Li, and H.-L. Yu, ibid. 457, 341 (1999); H.-Y. Cheng, Phys. Rev. D 56, 2783 (1997); Y.Y. Keum and U. Nierste, ibid. 57, 4282 (1998); D. Pirjol and N. Uraltsev, ibid. 59, 034012 (1999); W.-S. Dai et al., ibid. 60, 034005 (1999); UKQCD Collaboration, Nucl. Phys. B534, 373 (1998); V. Giménez and J. Reyes, ibid. B545, 576 (1999); T. Ito, M. Matsuda, and Y. Matsui, Prog. Theor. Phys. 99, 271 (1998); M.B. Voloshin, hep-ph/9901445; S. Arunagiri, hep-ph/9903293; A.F. Falk and A.A. Petrov, Phys. Rev. D 61, 033003 (2000); H.-N. Li, hep-ph/9904449; B. Guberina, B. Melić, and H. Stefancić, Phys. Lett. B 469, 253 (1999).
26. I.I. Bigi and N.G. Uraltsev, Nucl. Phys. B423, 33 (1994); Z. Phys. C 62, 623 (1994); N.G. Uraltsev, Phys. Lett. B 376, 303 (1996); J.L. Rosner, ibid. 379, 267 (1996); G. Altarelli, G. Martinelli, S. Petraca, and F. Rapuano, ibid. 382, 409 (1996); H.J. Lipkin and P.J. O'Donnell, ibid. 409, 412 (1997); N. Isgur, ibid. 448, 111 (1999); A. Datta, H.J. Lipkin, and P.J. O'Donnell, ibid. 450, 250 (1999); W.-F. Chang, H.-N. Li, and H.-L. Yu, ibid. 457, 341 (1999); H.-Y. Cheng, Phys. Rev. D 56, 2783 (1997); Y.Y. Keum and U. Nierste, ibid. 57, 4282 (1998); D. Pirjol and N. Uraltsev, ibid. 59, 034012 (1999); W.-S. Dai et al., ibid. 60, 034005 (1999); UKQCD Collaboration, Nucl. Phys. B534, 373 (1998); V. Giménez and J. Reyes, ibid. B545, 576 (1999); T. Ito, M. Matsuda, and Y. Matsui, Prog. Theor. Phys. 99, 271 (1998); M.B. Voloshin, hep-ph/9901445; S. Arunagiri, hep-ph/9903293; A.F. Falk and A.A. Petrov, Phys. Rev. D 61, 033003 (2000); H.-N. Li, hep-ph/9904449; B. Guberina, B. Melić, and H. Stefancić, Phys. Lett. B 469, 253 (1999).
27. I.I. Bigi and N.G. Uraltsev, Nucl. Phys. B423, 33 (1994); Z. Phys. C 62, 623 (1994); N.G. Uraltsev, Phys. Lett. B 376, 303 (1996); J.L. Rosner, ibid. 379, 267 (1996); G. Altarelli, G. Martinelli, S. Petraca, and F. Rapuano, ibid. 382, 409 (1996); H.J. Lipkin and P.J. O'Donnell, ibid. 409, 412 (1997); N. Isgur, ibid. 448, 111 (1999); A. Datta, H.J. Lipkin, and P.J. O'Donnell, ibid. 450, 250 (1999); W.-F. Chang, H.-N. Li, and H.-L. Yu, ibid. 457, 341 (1999); H.-Y. Cheng, Phys. Rev. D 56, 2783 (1997); Y.Y. Keum and U. Nierste, ibid. 57, 4282 (1998); D. Pirjol and N. Uraltsev, ibid. 59, 034012 (1999); W.-S. Dai et al., ibid. 60, 034005 (1999); UKQCD Collaboration, Nucl. Phys. B534, 373 (1998); V. Giménez and J. Reyes, ibid. B545, 576 (1999); T. Ito, M. Matsuda, and Y. Matsui, Prog. Theor. Phys. 99, 271 (1998); M.B. Voloshin, hep-ph/9901445; S. Arunagiri, hep-ph/9903293; A.F. Falk and A.A. Petrov, Phys. Rev. D 61, 033003 (2000); H.-N. Li, hep-ph/9904449; B. Guberina, B. Melić, and H. Stefancić, Phys. Lett. B 469, 253 (1999).
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29. I.I. Bigi and N.G. Uraltsev, Nucl. Phys. B423, 33 (1994); Z. Phys. C 62, 623 (1994); N.G. Uraltsev, Phys. Lett. B 376, 303 (1996); J.L. Rosner, ibid. 379, 267 (1996); G. Altarelli, G. Martinelli, S. Petraca, and F. Rapuano, ibid. 382, 409 (1996); H.J. Lipkin and P.J. O'Donnell, ibid. 409, 412 (1997); N. Isgur, ibid. 448, 111 (1999); A. Datta, H.J. Lipkin, and P.J. O'Donnell, ibid. 450, 250 (1999); W.-F. Chang, H.-N. Li, and H.-L. Yu, ibid. 457, 341 (1999); H.-Y. Cheng, Phys. Rev. D 56, 2783 (1997); Y.Y. Keum and U. Nierste, ibid. 57, 4282 (1998); D. Pirjol and N. Uraltsev, ibid. 59, 034012 (1999); W.-S. Dai et al., ibid. 60, 034005 (1999); UKQCD Collaboration, Nucl. Phys. B534, 373 (1998); V. Giménez and J. Reyes, ibid. B545, 576 (1999); T. Ito, M. Matsuda, and Y. Matsui, Prog. Theor. Phys. 99, 271 (1998); M.B. Voloshin, hep-ph/9901445; S. Arunagiri, hep-ph/9903293; A.F. Falk and A.A. Petrov, Phys. Rev. D 61, 033003 (2000); H.-N. Li, hep-ph/9904449; B. Guberina, B. Melić, and H. Stefancić, Phys. Lett. B 469, 253 (1999).
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31. I.I. Bigi and N.G. Uraltsev, Nucl. Phys. B423, 33 (1994); Z. Phys. C 62, 623 (1994); N.G. Uraltsev, Phys. Lett. B 376, 303 (1996); J.L. Rosner, ibid. 379, 267 (1996); G. Altarelli, G. Martinelli, S. Petraca, and F. Rapuano, ibid. 382, 409 (1996); H.J. Lipkin and P.J. O'Donnell, ibid. 409, 412 (1997); N. Isgur, ibid. 448, 111 (1999); A. Datta, H.J. Lipkin, and P.J. O'Donnell, ibid. 450, 250 (1999); W.-F. Chang, H.-N. Li, and H.-L. Yu, ibid. 457, 341 (1999); H.-Y. Cheng, Phys. Rev. D 56, 2783 (1997); Y.Y. Keum and U. Nierste, ibid. 57, 4282 (1998); D. Pirjol and N. Uraltsev, ibid. 59, 034012 (1999); W.-S. Dai et al., ibid. 60, 034005 (1999); UKQCD Collaboration, Nucl. Phys. B534, 373 (1998); V. Giménez and J. Reyes, ibid. B545, 576 (1999); T. Ito, M. Matsuda, and Y. Matsui, Prog. Theor. Phys. 99, 271 (1998); M.B. Voloshin, hep-ph/9901445; S. Arunagiri, hep-ph/9903293; A.F. Falk and A.A. Petrov, Phys. Rev. D 61, 033003 (2000); H.-N. Li, hep-ph/9904449; B. Guberina, B. Melić, and H. Stefancić, Phys. Lett. B 469, 253 (1999).
32. I.I. Bigi and N.G. Uraltsev, Nucl. Phys. B423, 33 (1994); Z. Phys. C 62, 623 (1994); N.G. Uraltsev, Phys. Lett. B 376, 303 (1996); J.L. Rosner, ibid. 379, 267 (1996); G. Altarelli, G. Martinelli, S. Petraca, and F. Rapuano, ibid. 382, 409 (1996); H.J. Lipkin and P.J. O'Donnell, ibid. 409, 412 (1997); N. Isgur, ibid. 448, 111 (1999); A. Datta, H.J. Lipkin, and P.J. O'Donnell, ibid. 450, 250 (1999); W.-F. Chang, H.-N. Li, and H.-L. Yu, ibid. 457, 341 (1999); H.-Y. Cheng, Phys. Rev. D 56, 2783 (1997); Y.Y. Keum and U. Nierste, ibid. 57, 4282 (1998); D. Pirjol and N. Uraltsev, ibid. 59, 034012 (1999); W.-S. Dai et al., ibid. 60, 034005 (1999); UKQCD Collaboration, Nucl. Phys. B534, 373 (1998); V. Giménez and J. Reyes, ibid. B545, 576 (1999); T. Ito, M. Matsuda, and Y. Matsui, Prog. Theor. Phys. 99, 271 (1998); M.B. Voloshin, hep-ph/9901445; S. Arunagiri, hep-ph/9903293; A.F. Falk and A.A. Petrov, Phys. Rev. D 61, 033003 (2000); H.-N. Li, hep-ph/9904449; B. Guberina, B. Melić, and H. Stefancić, Phys. Lett. B 469, 253 (1999).
33. I.I. Bigi and N.G. Uraltsev, Nucl. Phys. B423, 33 (1994); Z. Phys. C 62, 623 (1994); N.G. Uraltsev, Phys. Lett. B 376, 303 (1996); J.L. Rosner, ibid. 379, 267 (1996); G. Altarelli, G. Martinelli, S. Petraca, and F. Rapuano, ibid. 382, 409 (1996); H.J. Lipkin and P.J. O'Donnell, ibid. 409, 412 (1997); N. Isgur, ibid. 448, 111 (1999); A. Datta, H.J. Lipkin, and P.J. O'Donnell, ibid. 450, 250 (1999); W.-F. Chang, H.-N. Li, and H.-L. Yu, ibid. 457, 341 (1999); H.-Y. Cheng, Phys. Rev. D 56, 2783 (1997); Y.Y. Keum and U. Nierste, ibid. 57, 4282 (1998); D. Pirjol and N. Uraltsev, ibid. 59, 034012 (1999); W.-S. Dai et al., ibid. 60, 034005 (1999); UKQCD Collaboration, Nucl. Phys. B534, 373 (1998); V. Giménez and J. Reyes, ibid. B545, 576 (1999); T. Ito, M. Matsuda, and Y. Matsui, Prog. Theor. Phys. 99, 271 (1998); M.B. Voloshin, hep-ph/9901445; S. Arunagiri, hep-ph/9903293; A.F. Falk and A.A. Petrov, Phys. Rev. D 61, 033003 (2000); H.-N. Li, hep-ph/9904449; B. Guberina, B. Melić, and H. Stefancić, Phys. Lett. B 469, 253 (1999).
34. I.I. Bigi and N.G. Uraltsev, Nucl. Phys. B423, 33 (1994); Z. Phys. C 62, 623 (1994); N.G. Uraltsev, Phys. Lett. B 376, 303 (1996); J.L. Rosner, ibid. 379, 267 (1996); G. Altarelli, G. Martinelli, S. Petraca, and F. Rapuano, ibid. 382, 409 (1996); H.J. Lipkin and P.J. O'Donnell, ibid. 409, 412 (1997); N. Isgur, ibid. 448, 111 (1999); A. Datta, H.J. Lipkin, and P.J. O'Donnell, ibid. 450, 250 (1999); W.-F. Chang, H.-N. Li, and H.-L. Yu, ibid. 457, 341 (1999); H.-Y. Cheng, Phys. Rev. D 56, 2783 (1997); Y.Y. Keum and U. Nierste, ibid. 57, 4282 (1998); D. Pirjol and N. Uraltsev, ibid. 59, 034012 (1999); W.-S. Dai et al., ibid. 60, 034005 (1999); UKQCD Collaboration, Nucl. Phys. B534, 373 (1998); V. Giménez and J. Reyes, ibid. B545, 576 (1999); T. Ito, M. Matsuda, and Y. Matsui, Prog. Theor. Phys. 99, 271 (1998); M.B. Voloshin, hep-ph/9901445; S. Arunagiri, hep-ph/9903293; A.F. Falk and A.A. Petrov, Phys. Rev. D 61, 033003 (2000); H.-N. Li, hep-ph/9904449; B. Guberina, B. Melić, and H. Stefancić, Phys. Lett. B 469, 253 (1999).
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