Alternative approach to b → sγ in the uMSSM

Journal of High Energy Physics

Volumn 6, Issue 1, 2002, Pages 459-481

  Everett, Lisa ^a   Rigolin, Stefano ^a   Kane, Gordon L ^b   Wang, Lian Tao ^b   Wang, Ting T ^b  

^a CERN   (Switzerland)

^b UNIVERSITY OF MICHIGAN   (United States)

Author keywords

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

Indexed keywords

EID: 23044503271     PISSN: 10298479     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (64)

1. ALEPH collaboration, R. Barate et al., A measurement of the inclusive b → sγ branching ratio, Phys. Lett. B 429 (1998) 169.
2. G. Taylor, talk at the XXXVIth Rencontres de Moriond, Les Arcs, March 2001.
3. CLEO collaboration, S. Chen et al., Branching fraction and photon energy spectrum for b → sγ, Phys. Rev. Lett. 87 (2001) 251807 [hep-ex/0108032].
4. S. Bertolini, F. Borzumati and A. Masiero, QCD enhancement of radiative B decays, Phys. Rev. Lett. 59 (1987) 180;
5. N.G. Deshpande, P. Lo, J. Trampetic, G. Eilam and P. Singer, b → K*γ and the top quark mass, Phys. Rev. Lett. 59 (1987) 183;
6. B. Grinstein, R.P. Springer and M.B. Wise, Strong interaction effects in weak radiative anti-B meson decay, Nucl. Phys. B 339 (1990) 269;
7. R. Grigjanis, P.J. O'Donnell, M. Sutherland and H. Navelet, QCD corrected effective lagrangian for b → s processes, Phys. Lett. B 213 (1988) 355 [Erratum Phys. Lett. B 286 (1988) 413];
8. s calculation of b → s + γ, b → s + g, Phys. Rev. D 49 (1994) 4945 [hep-ph/9308349];
9. M. Ciuchini, E. Franco, G. Martinelli, L. Reina and L. Silvestrini, Scheme independence of the effective hamiltonian for b → sγ and b → s g decays, Phys. Lett. B 316 (1993) 127 [hep-ph/9307364].
10. sγ decay, Nucl. Phys. B 424 (1994) 374 [hep-ph/9311345].
11. G. Buchalla, A.J. Buras and M.E. Lautenbacher, Weak decays beyond leading logarithms, Rev. Mod. Phys. 68 (1996) 1125-1144 [hep-ph/9512380];
12. C. Greub, T. Hurth and D. Wyler, Virtual corrections to the decay b → sγ, Phys. Lett. B 380 (1996) 385 [hep-ph/9602281];
13. s) corrections to the inclusive decay b → sγ, Phys. Rev. D 54 (1996) 3350 [hep-ph/9603404].
14. K. Chetyrkin, M. Misiak and M. Munz, Weak radiative B-meson decay beyond leading logarithms, Phys. Lett. B 400 (1997) 206 [Erratum Phys. Lett. B 425 (1997) 414] [hep-ph/9612313].
15. sgamma;: standard model and two-higgs doublet model, Nucl. Phys. B 527 (1998) 21 [hep-ph/9710335].
16. sγ decays as a signature of new physics, Phys. Rev. D 58 (1998) 094012 [hep-ph/9803368];
17. sγ decays, Eur. Phys. J. C 7 (1999) 5 [hep-ph/9805303].
18. Inclusion of electroweak contribution A. Czarnecki and W.J. Marciano, Electroweak radiative corrections to b → sγ, Phys. Rev. Lett. 81 (1998) 277 [hep-ph/9804252];
19. sγ), Phys. Lett. B 483 (2000) 410 [hep-ph/9907427];
20. P. Gambino and U. Haisch, Electroweak effects in radiative B decays, J. High Energy Phys. 09 (2000) 001 [hep-ph/0007259].
21. sγ, Nucl. Phys. B 611 (2001) 338 [hep-ph/0104034].
22. S. Ferrara and E. Remiddi, Absence of the anomalous magnetic moment in a supersymmetric abelian gauge theory, Phys. Lett. B 53 (1974) 347.
23. J.S. Hagelin, S. Kelley and T. Tanaka, Supersymmetric flavor changing neutral currents: exact amplitudes and phenomenological analysis, Nucl. Phys. B 415 (1994) 293;
24. F. Gabbiani, E. Gabrielli, A. Masiero and L. Silvestrini, A complete analysis of FCNC and CP constraints in general SUSY extensions of the standard model, Nucl. Phys. B 477 (1996) 321 [hep-ph/9604387].
25. K in SUSY at the next-to-leading order, J. High Energy Phys. 10 (1998) 008 [hep-ph/9808328];
26. see also S. Khalil and O. Lebedev, Chargino contributions to ε and epsilon′, Phys. Lett. B 515 (2001) 387 [hep-ph/0106023].
27. P. Ciafaloni, A. Romanino and A. Strumia, Two-loop QCD corrections to charged-Higgs-mediated b → sγ decay, Nucl. Phys. B 524 (1998) 361 [hep-ph/9710312].
28. sγ in NLO QCD, Phys. Rev. D 58 (1998) 074004 [hep-ph/9802391].
29. sγ rate and Higgs boson limits in the constrained minimal supersymmetric model, Eur. Phys. J. C 20 (2001) 689 [hep-ph/0102163].
30. sγ in supersymmetry: large contributions beyond the leading order, J. High Energy Phys. 12 (2000) 009 [hep-ph/0009337].
31. S. Bertolini, F. Borzumati, A. Masiero and G. Ridolfi, Effects of supergravity induced electroweak breaking on rare B decays and mixings, Nucl. Phys. B 353 (1991) 591;
32. S. Bertolini and F. Vissani, Supersymmetric predictions for the inclusive b → sγ decay, Z. Physik C 67 (1995) 513 [hep-ph/9403397].
33. R. Barbieri and G.F. Giudice, b → sγ decay and supersymmetry, Phys. Lett. B 309 (1993) 86 [hep-ph/9303270].
34. H. Baer, M. Brhlik, D. Castano and X. Tata, b → sγ constraints on the minimal supergravity model with large tan β, Phys. Rev. D 58 (1998) 015007 [hep-ph/9712305].
35. D.A. Demir, A. Masiero and O. Vives, CP conserving constraints on supersymmetric CP-violation in the MSSM, Phys. Rev. D 61 (2000) 075009 [hep-ph/9909325];
36. CP-violation as a probe of flavor origin in supersymmetry, Phys. Lett. B 479 (2000) 230 [hep-ph/9911337];
37. A. Bartl et al., General flavor blind MSSM and CP-violation, Phys. Rev. D 64 (2001) 076009 [hep-ph/0103324];
38. A. Masiero and O. Vives, New physics in CP-violation experiments, Ann. Rev. Nucl. Part. Sci. 51 (2001) 161-187 [hep-ph/0104027].
39. sγ in supersymmetry, Nucl. Phys. B 534 (1998) 3 [hep-ph/9806308];
40. M. Carena, D. Garcia, U. Nierste and C.E.M. Wagner, b → sγ and supersymmetry with large tan β, Phys. Lett. B 499 (2001) 141 [hep-ph/0010003].
41. sγ in supersymmetry with explicit CP-violation, Phys. Rev. D 65 (2002) 034007 [hep-ph/0107329].
42. L.L. Everett, G.L. Kane, S. Rigolin and L.-T. Wang, Implications of muon g - 2 for supersymmetry and for discovering superpartners directly, Phys. Rev. Lett. 86 (2001) 3484 [hep-ph/0102145].
43. S. Pokorski, J. Rosiek and C.A. Savoy, Constraints on phases of supersymmetric flavour conserving couplings, Nucl. Phys. B 570 (2000) 81 [hep-ph/9906206].
44. F. Borzumati, C. Greub, T. Hurth and D. Wyler, Gluino contribution to radiative B decays: organization of QCD corrections and leading order results, Phys. Rev. D 62 (2000) 075005 [hep-ph/9911245].
45. T. Besmer, C. Greub and T. Hurth, Bounds on flavor violating parameters in supersymmetry, Nucl. Phys. B 609 (2001) 359 [hep-ph/0105292].
46. T. Kobayashi and O. Vives, Restricted flavor structure of soft SUSY breaking trilinear couplings, Phys. Lett. B 506 (2001) 323 [hep-ph/0011200].
47. L.E. Ibáñez, C. Muñoz and S. Rigolin, Aspects of type I string phenomenology, Nucl. Phys. B 553 (1999) 43 [hep-ph/9812397].
48. G.F. Giudice and R. Rattazzi, Theories with gauge-mediated supersymmetry breaking, Phys. Rept. 322 (1999) 419 [hep-ph/9801271].
49. L. Randall and R. Sundrum, Out of this world supersymmetry breaking, Nucl. Phys. B 557 (1999) 79 [hep-th/9810155].
50. G.F. Giudice, M.A. Luty, H. Murayama and R. Rattazzi, Gaugino mass without singlets, J. High Energy Phys. 12 (1998) 027 [hep-ph/9810442].
51. A. Pomarol and R. Rattazzi, Sparticle masses from the superconformal anomaly, J. High Energy Phys. 05 (1999) 013 [hep-ph/9903448].
52. G. Altarelli, F. Caravaglios, G.F. Giudice, P. Gambino and G. Ridolfi, Indication for light sneutrinos and gauginos from precision electroweak data, J. High Energy Phys. 06 (2001) 018 [hep-ph/0106029].
53. - collisions at centre-of-mass energies from 192GeV to 202GeV, Phys. Lett. B 499 (2001) 53 [hep-ex/0010062].
54. C. Bobeth, M. Misiak and J. Urban, Matching conditions for b → sγ and b → s gluon in extensions of the standard model, Nucl. Phys. B 567 (2000) 153 [hep-ph/9904413].
55. C.-K. Chua, X.-G. He and W.-S. Hou, CP-violating b → sγ decay in supersymmetric models, Phys. Rev. D 60 (1999) 014003 [hep-ph/9808431].
56. L. Everett, G. Kane, S. Rigolin, L. Wang and T. Wang, in preparation.
57. J.A. Casas and S. Dimopoulos, Stability bounds on flavor-violating trilinear soft terms in the MSSM, Phys. Lett. B 387 (1996) 107 [hep-ph/9606237];
58. A. Masiero and O. Vives, Kaon vs. bottom: where to look for a general MSSM?, Phys. Rev. Lett. 86 (2001) 26 [hep-ph/0007320].
59. CLEO collaboration, T.E. Coan et al., CP asymmetry in b → sγ decays, Phys. Rev. Lett. 86 (2001) 5661 [hep-ex/0010075].
60. sγ as a signature of supersymmetry, Phys. Rev. D 60 (1999) 035004 [hep-ph/9811251];
61. CP asymmetry for radiative B meson decay in the supersymmetric standard model, Nucl. Phys. B 554 (1999) 50 [hep-ph/9903385].
62. I.S. Choi, S.Y. Choi and H.S. Song, Photon polarization b → K*γ Phys. Rev. D 41 (1990) 1695;
63. Y. Grossman and D. Pirjol, Extracting and using photon polarization information in radiative B decays, J. High Energy Phys. 06 (2000) 029 [hep-ph/0005069];
64. M. Gronau, Y. Grossman, D. Pirjol and A. Ryd, Measuring the photon helicity in radiative B decays, hep-ph/0107254.